diff --git a/_data/full_tree.yml b/_data/full_tree.yml
index b4bf7bae..3ff5c5a0 100644
--- a/_data/full_tree.yml
+++ b/_data/full_tree.yml
@@ -64,16 +64,16 @@ tree_list:
       path: /extended-usage/file-import.html
     - name: Configuring System Messages
       path: /extended-usage/system-message-configuration.html
-    - name: Set Up the Dynamsoft Service 
+    - name: Set Up the Dynamic Web TWAIN Service 
       path: /extended-usage/dynamsoft-service-configuration.html
     - name: UI Customization
       path: /extended-usage/ui-customization.html
+    - name: Using the DWT RESTful API
+      path: /extended-usage/restful-api.html
     - name: Barcode Recognition
       path: /extended-usage/barcode-processing.html
     - name: PDF Handling
       path: /extended-usage/pdf-processing.html
-    #- name: PDF Compressor (Beta) 
-    #  path: /extended-usage/pdf-compression.html
     - name: Buffer Caching
       path: /extended-usage/buffer-caching.html
     - name: Remote Scan
@@ -88,7 +88,7 @@ tree_list:
   #     #   path: /getstarted/helloworld.html
   #     - name: License
   #       path: /about/license.html
-  #     - name: Set up Dynamsoft Service 
+  #     - name: Set up Dynamic Web TWAIN Service 
   #       path: /indepth/deployment/service.html
   #     - name: Deploy to Server
   #       path: /indepth/deployment/server.html
diff --git a/_includes/version-list.html b/_includes/version-list.html
index d4abf815..4489b8d3 100644
--- a/_includes/version-list.html
+++ b/_includes/version-list.html
@@ -1,6 +1,7 @@
 <span class="fullVersionHistory">
   <ul class="fullVersionInfo">
-    <li onclick="changeVersion(this)">Latest Version (18.5.1)</li>
+    <li onclick="changeVersion(this)">Latest Version (19.0)</li>
+    <li onclick="changeVersion(this)">Version 18.5.1</li>
     <li onclick="changeVersion(this)">Version 18.4</li>
     <li onclick="changeVersion(this)">Version 18.3</li>
     <li onclick="changeVersion(this)">Version 18.1</li>
diff --git a/_layouts/default-layout-OLD.html b/_layouts/default-layout-OLD.html
index 4e2f90f4..ccbd6bee 100644
--- a/_layouts/default-layout-OLD.html
+++ b/_layouts/default-layout-OLD.html
@@ -85,7 +85,7 @@
     </footer>
 
     <script type="text/javascript">
-        $(".currentVersion").text("latest version (18.5.1)");
+        $(".currentVersion").text("latest version (19.0)");
         anchors.add();
         UrlReplace();
         FullTreeMenuList('{{page.needAutoGenerateSidebar}}', '{{page.needGenerateH3Content}}');
diff --git a/articles/extended-usage/advanced-initialization.md b/articles/extended-usage/advanced-initialization.md
index 0c8c52ff..1976070e 100644
--- a/articles/extended-usage/advanced-initialization.md
+++ b/articles/extended-usage/advanced-initialization.md
@@ -14,7 +14,7 @@ permalink: /extended-usage/advanced-initialization.html
 
 As presented in the standard [initialization guide]({{site.general-usage}}initialization.html), DWT instantiates a default `WebTwain` object in its default configuration. Here, we offer some alternative ways to instantiate `WebTwain` objects, as well as ways to alter the configuration of `WebTwain` objects.
 
-> Note: jsDelivr currently has problems delivering the Dynamsoft Service installer (`https://cdn.jsdelivr.net/npm/dwt@latest/dist/dist/DynamsoftServiceSetup.msi`) due to [size restrictions](https://www.jsdelivr.com/documentation#id-configuring-a-default-file-in-packagejson); please consider hosting this particular resource file elsewhere. UKPKG is currently unaffected. For information about the Dynamsoft Service, learn more [here]({{site.extended-usage}}dynamsoft-service-configuration.html).
+> Note: jsDelivr currently has problems delivering the Dynamic Web TWAIN Service installer (`https://cdn.jsdelivr.net/npm/dwt@latest/dist/dist/DynamicWebTWAINServiceSetup.msi`) due to [size restrictions](https://www.jsdelivr.com/documentation#id-configuring-a-default-file-in-packagejson); please consider hosting this particular resource file elsewhere. UKPKG is currently unaffected. For information about the Dynamic Web TWAIN Service, learn more [here]({{site.extended-usage}}dynamsoft-service-configuration.html).
 
 ## Auto-Loading with CDN/Package Manager Resources
 
@@ -77,7 +77,7 @@ APIs used:
 
 Setting values for `Dynamsoft.DWT.AutoLoad` and `Dynamsoft.DWT.Containers` results in identical startup behavior for resources obtained from CDNs and package managers to resources obtained from the official SDK.
 
-> Note: jsDelivr currently has problems delivering the Dynamsoft Service installer (`https://cdn.jsdelivr.net/npm/dwt@latest/dist/dist/DynamsoftServiceSetup.msi`) due to [size restrictions](https://www.jsdelivr.com/documentation#id-configuring-a-default-file-in-packagejson); please consider hosting this particular resource file elsewhere. UKPKG is currently unaffected. For information about the Dynamsoft Service, learn more [here]({{site.extended-usage}}dynamsoft-service-configuration.html).
+> Note: jsDelivr currently has problems delivering the Dynamic Web TWAIN Service installer (`https://cdn.jsdelivr.net/npm/dwt@latest/dist/dist/DynamicWebTWAINServiceSetup.msi`) due to [size restrictions](https://www.jsdelivr.com/documentation#id-configuring-a-default-file-in-packagejson); please consider hosting this particular resource file elsewhere. UKPKG is currently unaffected. For information about the Dynamic Web TWAIN Service, learn more [here]({{site.extended-usage}}dynamsoft-service-configuration.html).
 
 ## Configuring Default `WebTwain` Instances
 
diff --git a/articles/extended-usage/buffer-caching.md b/articles/extended-usage/buffer-caching.md
index e7988713..dd8f0ce4 100644
--- a/articles/extended-usage/buffer-caching.md
+++ b/articles/extended-usage/buffer-caching.md
@@ -2,15 +2,15 @@
 layout: default-layout
 needAutoGenerateSidebar: true
 title: Dynamic Web TWAIN SDK Guide - Buffer Caching
-keywords: Dynamic Web TWAIN, Documentation, Deployment, Dynamsoft Service, caching, buffer,
-breadcrumbText: Dynamsoft Service
-description: Dynamic Web TWAIN SDK Documentation Dynamsoft Service Page
+keywords: Dynamic Web TWAIN, Documentation, Deployment, Dynamic Web TWAIN Service, caching, buffer,
+breadcrumbText: Dynamic Web TWAIN Service
+description: Dynamic Web TWAIN SDK Documentation Dynamic Web TWAIN Service Page
 permalink: /extended-usage/buffer-caching.html
 ---
 
 # Buffer Caching
 
-The DWT image buffer is controlled by the Dynamsoft Service. The Dynamsoft Service can run in either 32-bit mode or 64-bit mode. Before DWT version 15.0, the service ran in 32-bit mode by default. This meant it could not address more than 2GB of physical memory. <!--We introduced the 64-bit version of the service in DWT version 14.0. -->Starting in version 15.0, the Dynamsoft Service runs as 64-bit by default on 64-bit operating systems, which removes the 2GB memory limit. To limit memory usage, DWT can cache data to disk to free up memory.
+The DWT image buffer is controlled by the Dynamic Web TWAIN Service(formerly known as Dynamsoft Service). The Dynamic Web TWAIN Service can run in either 32-bit mode or 64-bit mode. Before DWT version 15.0, the service ran in 32-bit mode by default. This meant it could not address more than 2GB of physical memory. <!--We introduced the 64-bit version of the service in DWT version 14.0. -->Starting in version 15.0, the Dynamic Web TWAIN Service runs as 64-bit by default on 64-bit operating systems, which removes the 2GB memory limit. To limit memory usage, DWT can cache data to disk to free up memory.
 
 ## Disk Caching
 
@@ -24,17 +24,17 @@ You can also set how much memory `Dynamic Web TWAIN` can use before images start
 
 Although you can scan and load as many images as you like, you may want to handle them in smaller volumes when doing further processing. For example, when dealing with extremely large volumes, you should not try to upload or save the images all at once as that would be too time consuming and prone to errors.
 
-## Save the encrypted image caches in local Dynamsoft Service folder
+## Save the encrypted image caches in local Dynamic Web TWAIN Service folder
 
 In certain scenarios, there may be requirements to store encrypted image caches on a local disk for temporary data storage or backup purposes. For instance, when scanning a large batch of documents, accidentally closing the web page can result in the loss of scanned data, necessitating scanning the documents again. This issue can be mitigated by backing up the data before closing the page.
 
-Starting from version 18.5, Dynamic Web TWAIN introduces a new feature that facilitates developers in securely storing image caches in encrypted form within the Dynamsoft Service folder. This feature offers several advantages:
+Starting from version 18.5, Dynamic Web TWAIN introduces a new feature that facilitates developers in securely storing image caches in encrypted form within the Dynamic Web TWAIN Service(formerly known as Dynamsoft Service) folder. This feature offers several advantages:
 
 - Data is stored securely in encrypted form.
 - The speed of storing data locally and loading it back into the Dynamic Web TWAIN buffer is fast.
 - The stored data remains intact even when the `WebTwain` instance is destroyed.
 
-> Note: Since the storage folder is located within the Dynamsoft Service directory, the stored data will be lost if Dynamsoft Service is uninstalled. Upgrading the Dynamsoft Service will not affect the storage folder.
+> Note: Since the storage folder is located within the Dynamic Web TWAIN Service directory, the stored data will be lost if Dynamic Web TWAIN Service is uninstalled. Upgrading the Dynamic Web TWAIN Service will not affect the storage folder.
 
 ### Create a storage folder
 
@@ -50,9 +50,9 @@ var storageItemUid = await DWTObject.createLocalStorage(folderSettings);
 Please ensure to set a strong password to enhance data security, especially in multi-user login scenarios.
 
 The local directory of the created storage folder is under 
-  - Windows: `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\storage`
-  - macOS: `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > storage`
-  - Linux: `/opt/dynamsoft/DynamsoftService/storage`
+  - Windows: `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {versionnumber}\storage`(version 18.5.1 and earlier `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\storage`)
+  - macOS: `Go > Applications > Dynamsoft > Dynamic Web TWAIN Service {versionnumber} > storage`(version 18.5.1 and earlier `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > storage`)
+  - Linux: `/opt/dynamsoft/Dynamic Web TWAIN Service {versionnumber}/storage`(version 18.5.1 and earlier `/opt/dynamsoft/DynamsoftService/storage`)
 
 **Save image caches**
 
diff --git a/articles/extended-usage/dynamsoft-service-configuration.md b/articles/extended-usage/dynamsoft-service-configuration.md
index de9a3f78..725573b6 100644
--- a/articles/extended-usage/dynamsoft-service-configuration.md
+++ b/articles/extended-usage/dynamsoft-service-configuration.md
@@ -2,32 +2,32 @@
 layout: default-layout
 needAutoGenerateSidebar: true
 noTitleIndex: true
-title: Dynamic Web TWAIN SDK Deployment - Dynamsoft Service
-keywords: Dynamic Web TWAIN, Documentation, Deployment, Dynamsoft Service
-breadcrumbText: Dynamsoft Service
-description: Dynamic Web TWAIN SDK Documentation Dynamsoft Service Page
+title: Dynamic Web TWAIN SDK Deployment - Dynamic Web TWAIN Service
+keywords: Dynamic Web TWAIN, Documentation, Deployment, Dynamic Web TWAIN Service
+breadcrumbText: Dynamic Web TWAIN Service
+description: Dynamic Web TWAIN SDK Documentation Dynamic Web TWAIN Service Page
 permalink: /extended-usage/dynamsoft-service-configuration.html
 ---
 
-# Configuring the Dynamsoft Service
+# Configuring the Dynamic Web TWAIN Service
 
 > This article is meant exclusively for the Desktop Service Edition of Dynamic Web TWAIN.
 
-The Dynamsoft Service is the core piece of Dynamic Web TWAIN when running in Service mode. It handles the communication between hardware (scanner, webcam, etc.) and browser, manages the image buffer, and coordinates data between different modules.
+The Dynamic Web TWAIN Service is the core piece of Dynamic Web TWAIN when running in Service mode. It handles the communication between hardware (scanner, webcam, etc.) and browser, manages the image buffer, and coordinates data between different modules.
 
 ### IP and ports
 
-The Dynamsoft Service uses `localhost` and `18622` `18625` ports for HTTP connection and `18623` `18626` ports for HTTPS connection.  
+The Dynamic Web TWAIN Service uses `localhost` and `18622` `18625` ports for HTTP connection and `18623` `18626` ports for HTTPS connection.  
 These ports can be configured in the `DSConfiguration.ini` file located in:
-  - Windows: `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}`
-  - macOS: `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.}`
-  - Linux: `/opt/dynamsoft/DynamsoftService`
+  - Windows: `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {versionnumber}`(version 18.5.1 and earlier `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}`)
+  - macOS: `Go > Applications > Dynamsoft > Dynamic Web TWAIN Service {versionnumber}`(version 18.5.1 and earlier `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.}`)
+  - Linux: `/opt/dynamsoft/Dynamic Web TWAIN Service {versionnumber}`(version 18.5.1 and earlier `/opt/dynamsoft/DynamsoftService`)
 
 ### Access-Control-Allow-Origin
 
-For security purposes, you may want the Dynamsoft Service to only respond to requests from specified origins. Starting from Dynamic Web TWAIN version 18.5, this can be achieved by adding `Access-Control-Allow-Origin` in the `DSConfiguration.ini` file.
+For security purposes, you may want the Dynamic Web TWAIN Service to only respond to requests from specified origins. Starting from Dynamic Web TWAIN version 18.5, this can be achieved by adding `Access-Control-Allow-Origin` in the `DSConfiguration.ini` file.
 
-By default, the `Access-Control-Allow-Origin` setting is not configured in the ini file. This means that the Dynamsoft Service can respond to requests from any origin.
+By default, the `Access-Control-Allow-Origin` setting is not configured in the ini file. This means that the Dynamic Web TWAIN Service can respond to requests from any origin.
 
 You can set multiple origins by using commas as the separator, and `http://` or `https://` needs to be specified before each origin. If there is a port for the origin, please remember to specify it. If not specified, the default port is 80.
 
@@ -59,9 +59,9 @@ When a request comes from a different origin, a CORS error message will be displ
 
   ![CORS-error-console]({{site.assets}}imgs/CORS-error-console.png)
 
-## Installation of Dynamsoft Service
+## Installation of Dynamic Web TWAIN Service
 
-On a desktop, when a new user accesses a web page using Dynamic Web TWAIN SDK for the first time, he will be prompted to install the Dynamsoft Service. This is a built-in behaviour of the library. The prompt will display the download link. Once the installer is downloaded, the installation process will take just a few seconds.
+On a desktop, when a new user accesses a web page using Dynamic Web TWAIN SDK for the first time, he will be prompted to install the Dynamic Web TWAIN Service. This is a built-in behaviour of the library. The prompt will display the download link. Once the installer is downloaded, the installation process will take just a few seconds.
 
 The prompt comes up when you try to [create a WebTwain instance]({{site.indepth}}features/initialize.html#creating-the-webtwain-instance) in Service mode.
 
@@ -74,26 +74,26 @@ On **Linux**, instead of double clicking, the downloaded installer needs to be r
 - Debian / Ubuntu
 
   ```bash 
-  sudo dpkg -i DynamsoftServiceSetup.deb
+  sudo dpkg -i DynamicWebTWAINServiceSetup.deb
   ```
 
 - Fedora
 
   ```bash 
-  sudo rpm -ivh DynamsoftServiceSetup.rpm
+  sudo rpm -ivh DynamicWebTWAINServiceSetup.rpm
   ```
 
 Once the installation is done, the users can click the orange sentence 'click here to verify completion' or refresh the page to start using Dynamic Web TWAIN.
 
 ![Initialization]({{site.assets}}imgs/Initialization-2.png)
 
-### Msg: Dynamsoft service is not installed / Dynamic Web TWAIN is not installed
+### Msg: Dynamic Web TWAIN Service is not installed / Dynamic Web TWAIN is not installed
 
-If Dynamsoft Service is not installed, users may receive the error 'The Dynamic Web TWAIN module is not installed' when accessing an application that uses Dynamic Web TWAIN. 
+If Dynamic Web TWAIN Service is not installed, users may receive the error 'The Dynamic Web TWAIN module is not installed' when accessing an application that uses Dynamic Web TWAIN. 
 
 ## Related Resources:
 
-* <a href="{{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html" target="_blank">What does Dynamsoft Service do?</a>
-* <a href="{{site.faq}}service-prompting-to-install-repeatedly.html" target="_blank">I have installed the Dynamsoft Service on an end-user machine but still got asked to install it repeatedly. Why?</a>
-* <a href="{{site.faq}}how-to-uninstall-dynamsoft-service.html" target="_blank">How to uninstall Dynamsoft Service?</a>
-* <a href="{{site.faq}}can-i-install-dynamsoft-service-silently.html" target="_blank">Can I install Dynamsoft Service silently?</a>
+* <a href="{{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html" target="_blank">What does Dynamic Web TWAIN Service do?</a>
+* <a href="{{site.faq}}service-prompting-to-install-repeatedly.html" target="_blank">I have installed the Dynamic Web TWAIN Service on an end-user machine but still got asked to install it repeatedly. Why?</a>
+* <a href="{{site.faq}}how-to-uninstall-dynamsoft-service.html" target="_blank">How to uninstall Dynamic Web TWAIN Service?</a>
+* <a href="{{site.faq}}can-i-install-dynamsoft-service-silently.html" target="_blank">Can I install Dynamic Web TWAIN Service silently?</a>
diff --git a/articles/extended-usage/index.md b/articles/extended-usage/index.md
index c86cd546..61b41cd4 100644
--- a/articles/extended-usage/index.md
+++ b/articles/extended-usage/index.md
@@ -17,7 +17,7 @@ This set of guides builds on the fundamental features covered in the standard us
 
 - [Advanced DWT Initialization]({{site.extended-usage}}advanced-initialization.html)
 - [Configuring System Messages]({{site.extended-usage}}system-message-configuration.html)
-- [Set Up the Dynamsoft Service]({{site.extended-usage}}dynamsoft-service-configuration.html)
+- [Set Up the Dynamic Web TWAIN Service]({{site.extended-usage}}dynamsoft-service-configuration.html)
 - [UI Customization]({{site.extended-usage}}ui-customization.html)
 - [Barcode Recognition]({{site.extended-usage}}barcode-processing.html)
 - [PDF Handling]({{site.extended-usage}}pdf-processing.html)
diff --git a/articles/extended-usage/restful-api.md b/articles/extended-usage/restful-api.md
new file mode 100644
index 00000000..a11834ac
--- /dev/null
+++ b/articles/extended-usage/restful-api.md
@@ -0,0 +1,23 @@
+---
+layout: default-layout
+needAutoGenerateSidebar: true
+title: Using the RESTful API
+keywords: Dynamic Web TWAIN, extended guide, advanced, RESTful API, REST, REST service, RESTful service, webtwain, Dynamic Web TWAIN Service, RESTful integration
+breadcrumbText: RESTful API
+description: RESTful API
+permalink: /extended-usage/restful-api.html
+---
+
+# Using the RESTful API
+
+By default, Dynamic Web TWAIN consists of the Dynamic Web TWAIN Service installed and running on a system, connected to a web application which integrates the Dynamic Web TWAIN SDK. To use DWT to access scanners on other platforms and using other programming languages, you can use the [DWT Service RESTful API]({{ site.api }}restful.html). This allows desktop, mobile, and server-side applications to access the DWT Service installed on the scanner host (local or server) in a simple, stateless, and standardized manner.
+
+The RESTful API simply returns scanned documents as streams of image files to the client, and **does not use the DWT Viewer**. This is because **the RESTful API functions entirely using the DWT Service**, and is viewer-agnostic. You may choose to feed the scanned images to any viewer, including a DWT Viewer in your application that you instantiate separately, if desired.
+
+Here is a collection of tutorials on creating sample applications that use the DWT RESTful API in various platforms and languages.
+
+- [Node.js](https://www.dynamsoft.com/codepool/rest-api-node-document-scanning.html)
+- [Flutter](https://www.dynamsoft.com/codepool/flutter-twain-scanner-digitize-document.html)
+- [Java](https://www.dynamsoft.com/codepool/java-twain-document-scanning.html)
+- [Python](https://www.dynamsoft.com/codepool/python-twain-wia-sane-document-scanner.html)
+- [.NET](https://www.dynamsoft.com/codepool/dotnet-twain-wia-sane-document-scanner.html)
diff --git a/articles/extended-usage/system-message-configuration.md b/articles/extended-usage/system-message-configuration.md
index 9658fd96..55473632 100644
--- a/articles/extended-usage/system-message-configuration.md
+++ b/articles/extended-usage/system-message-configuration.md
@@ -11,7 +11,7 @@ permalink: /extended-usage/system-message-configuration.html
 
 # Configuring System Messages
 
-DWT provides various system messages during all parts of runtime. Some of these messages are errors which are useful for debugging/reporting purposes, such as indicating that the [Dynamsoft Service]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html) has not been installed on end user's system. Other messages provide information directly to the end user, such as labelling the image source selection prompt overlay (scanner selection).
+DWT provides various system messages during all parts of runtime. Some of these messages are errors which are useful for debugging/reporting purposes, such as indicating that the [Dynamic Web TWAIN Service]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html) has not been installed on end user's system. Other messages provide information directly to the end user, such as labelling the image source selection prompt overlay (scanner selection).
 
 These system messages are configurable. Notably, we recommend changing these system messages for the purposes of translating the default English messages to other localizations.
 
@@ -47,7 +47,7 @@ Dynamsoft.DWT.CustomizableDisplayInfo = {
   // launch
   generalMessages: {
     checkingDWTVersion: "Checking WebTwain version ...",
-    updatingDService: "Dynamsoft Service is updating ...",
+    updatingDService: "Dynamic Web TWAIN Service is updating ...",
     downloadingDWTModule: "Downloading the Dynamic Web TWAIN module.",
     refreshNeeded: "Please REFRESH your browser.",
     downloadNeeded: "Please download and install the Dynamic Web TWAIN.",
@@ -144,8 +144,8 @@ The messages are grouped into categories:
 
 ## Configuring the `_show_install_dialog()` Function
 
-The `Dynamsoft._show_install_dialog()` function defined in the `dynamsoft.webtwain.install.js` resource file generates the [Dynamsoft Service]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html) installation dialog box, pictured here:
+The `Dynamsoft._show_install_dialog()` function defined in the `dynamsoft.webtwain.install.js` resource file generates the [Dynamic Web TWAIN Service]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html) installation dialog box, pictured here:
 
 ![install dialog]({{site.assets}}imgs/Initialization-1.png)
 
-As the dialog box contains instructions for installing the Dynamsoft Service, consider altering the message strings for localization purposes. Generally we discourage directly modifying the resource files, but this dialogue function contains styling and messaging which may be tailored the web application itself. Try not to alter the platform detection logic too greatly, as this may interfere with the Dynamsoft Service installation procedure. Please contact the [support team]({{site.about}}getsupport.html) for any further questions.
\ No newline at end of file
+As the dialog box contains instructions for installing the Dynamic Web TWAIN Service, consider altering the message strings for localization purposes. Generally we discourage directly modifying the resource files, but this dialogue function contains styling and messaging which may be tailored the web application itself. Try not to alter the platform detection logic too greatly, as this may interfere with the Dynamic Web TWAIN Service installation procedure. Please contact the [support team]({{site.about}}getsupport.html) for any further questions.
\ No newline at end of file
diff --git a/articles/extended-usage/ui-customization.md b/articles/extended-usage/ui-customization.md
index fe43411b..cadcebc6 100644
--- a/articles/extended-usage/ui-customization.md
+++ b/articles/extended-usage/ui-customization.md
@@ -20,9 +20,9 @@ Generally speaking, most UI elements are configured in the file **dynamsoft.webt
 
 This dialog comes up when using `Dynamic Web TWAIN` scanner module under one of the following conditions:
 
-* The Dynamsoft Service is not installed
-* The Dynamsoft Service is not running
-* A failure to connect to the Dynamsoft Service
+* The Dynamic Web TWAIN Service is not installed
+* The Dynamic Web TWAIN Service is not running
+* A failure to connect to the Dynamic Web TWAIN Service
 
 If needing to disable the default dialog or come up with your own install dialog, you can make changes to `Dynamsoft._show_install_dialog()` in the **dynamsoft.webtwain.install.js** file.
 ## Indicators
diff --git a/articles/general-usage/image-export/server-upload.md b/articles/general-usage/image-export/server-upload.md
index 95dcfbb1..9c95c82f 100644
--- a/articles/general-usage/image-export/server-upload.md
+++ b/articles/general-usage/image-export/server-upload.md
@@ -208,7 +208,7 @@ DWT provides other HTTP upload APIs, for example, to better handle multi-page fi
 
 ## `FileUploader`
 
-The `FileUploader` is a special feature that uploads files using the Dynamsoft Service, rather than directly from the web application. This is useful for uploading large amounts of data which may otherwise degrade browser performance. Here is a quick run-down of its operation:
+The `FileUploader` is a special feature that uploads files using the Dynamic Web TWAIN Service, rather than directly from the web application. This is useful for uploading large amounts of data which may otherwise degrade browser performance. Here is a quick run-down of its operation:
 
 1. `Dynamic Web TWAIN` will prepare the file to upload with the method [ `GenerateURLForUploadData()` ]({{site.api}}WebTwain_Util.html#generateurlforuploaddata)
 2. Create a File Uploader instance with the method [ `Init()` ]({{site.api}}Dynamsoft_FileUploader.html#init)
diff --git a/articles/general-usage/initialization.md b/articles/general-usage/initialization.md
index 8e0ada11..830e742d 100644
--- a/articles/general-usage/initialization.md
+++ b/articles/general-usage/initialization.md
@@ -61,7 +61,7 @@ For demonstration purposes, save the sample in an HTML file (e.g. `helloWorld.ht
 
 Otherwise, click [here]({{site.indepth}}deployment/server.html) to learn how to deploy DWT on your web server.
 
-> If your environment does not have **Dynamsoft Service** installed, a prompt will appear to ask you to install the service. You can learn more about what the service does [here]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html).
+> If your environment does not have **Dynamic Web TWAIN Service** installed, a prompt will appear to ask you to install the service. You can learn more about what the service does [here]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html).
 
 Below is more detail on what happens during initialization and how to retrieve the `WebTwain` object.
 
diff --git a/articles/general-usage/resource-loading.md b/articles/general-usage/resource-loading.md
index f946aada..c93e49e4 100644
--- a/articles/general-usage/resource-loading.md
+++ b/articles/general-usage/resource-loading.md
@@ -14,9 +14,9 @@ Before using the **Dynamic Web TWAIN SDK** (DWT), the web application must first
 
 ## Note on File Size
 
-The installers for the [Dynamsoft Service]({{site.extended-usage}}dynamsoft-service-configuration.html) are numerous and take up a lot of disk space. We may save disk space by removing unused installers for unused platforms/architectures if called for, whether for deployment or for development environments.
+The installers for the [Dynamic Web TWAIN Service]({{site.extended-usage}}dynamsoft-service-configuration.html) are numerous and take up a lot of disk space. We may save disk space by removing unused installers for unused platforms/architectures if called for, whether for deployment or for development environments.
 
-The official SDK installers store the installers under the `/dist` directory, and the package managers/CDNs keep them under `/dist/dist`. For example, if the web application does not support end users on Linux-based platforms, we may elect to remove `DynamsoftServiceSetup.deb`, `DynamsoftServiceSetup.rpm`, etc.
+The official SDK installers store the installers under the `/dist` directory, and the package managers/CDNs keep them under `/dist/dist`. For example, if the web application does not support end users on Linux-based platforms, we may elect to remove `DynamicWebTWAINServiceSetup.deb`, `DynamicWebTWAINServiceSetup.rpm`, etc.
 
 ## Loading from Official SDK Package
 
@@ -83,7 +83,7 @@ APIs used:
 
 ### Loading from [jsDelivr](https://cdn.jsdelivr.net/npm/dwt@latest/dist/dynamsoft.webtwain.min.js)
 
-Note that jsDelivr currently has problems delivering the Dynamsoft Service installer (`https://cdn.jsdelivr.net/npm/dwt@latest/dist/dist/`) due to [size restrictions](https://www.jsdelivr.com/documentation#id-configuring-a-default-file-in-packagejson); please consider hosting this particular resource file elsewhere. UKPKG is currently unaffected. For information about the Dynamsoft Service, learn more [here]({{site.extended-usage}}dynamsoft-service-configuration.html).
+Note that jsDelivr currently has problems delivering the Dynamic Web TWAIN Service installer (`https://cdn.jsdelivr.net/npm/dwt@latest/dist/dist/`) due to [size restrictions](https://www.jsdelivr.com/documentation#id-configuring-a-default-file-in-packagejson); please consider hosting this particular resource file elsewhere. UKPKG is currently unaffected. For information about the Dynamic Web TWAIN Service, learn more [here]({{site.extended-usage}}dynamsoft-service-configuration.html).
 
 ```html
 <html>
@@ -126,24 +126,12 @@ npm install dwt
 yarn add dwt
 ```
 
-Both of these package managers provide the resources as both a plain JavaScript file or as an ECMAScript module. `dynamsoft.webtwain.min.js` is plain JavaScript, which operates in the same way as the resources acquired from the [CDNs](#loading-from-cdn). On the other hand, the package managers also provide `dynamsoft.webtwain.min.mjs`, which is a ECMAScript module containing core DWT resources, also including add-ons. Either package manager provides the same files. The same licensing restrictions apply with using add-on functionality as with the files [loaded from CDN](#loading-from-cdn). This may be loaded as plain JavaScript, or as an ECMAScript module:
-
-### Loading as Plain JavaScript
+The package managers provide dynamsoft.webtwain.min.mjs, which is an ECMAScript module containing core DWT resources, including add-on functionality. The files provided are the same regardless of the package manager used. The licensing restrictions for using add-on functionality are the same as those for files loaded from the CDN. This file is loaded as an ECMAScript module:
 
 ```html
-<html>
-    <head>
-        <!-- Load resources -->
-        <script src="./node_modules/dwt/dist/dynamsoft.webtwain.min.js"></script>
-    </head>
-    
-    <body>
-        <script>
-            Dynamsoft.DWT.ResourcesPath = "./node_modules/dwt/dist/"; // Load supporting resources from here
-            Dynamsoft.DWT.ProductKey = ""; // Add product key here
-        </script>
-    </body>
-</html>
+import Dynamsoft from 'dwt';
+Dynamsoft.DWT.ResourcesPath = "your-resources-path"; // Load supporting resources from here
+Dynamsoft.DWT.ProductKey = "your-product-key";
 ```
 
 APIs used:
@@ -151,26 +139,9 @@ APIs used:
 - [`Dynamsoft.DWT.ResourcesPath`]({{site.api}}Dynamsoft_WebTwainEnv.html#resourcespath)
 - [`Dynamsoft.DWT.ProductKey`]({{site.api}}Dynamsoft_WebTwainEnv.html#productkey)
 
-### Loading as ECMAScript Module
-
-> Note: To avoid confusion, we suggest renaming the default `node_modules` directory, or moving the `dwt` package to a different location for self-hosting, as the `node_modules` is reserved for Node.js dependencies.
-
-```html
-<html>
-    <head>
-    </head>
-
-    <body>
-        <script type="module">
-            import Dynamsoft from 'dwt';
-            Dynamsoft.DWT.ResourcesPath = "./node_modules/dwt/dist/"; // Load supporting resources from here
-            Dynamsoft.DWT.ProductKey = ""; // Add product key here
-        </script>
-    </body>
-</html>
-```
+### Official Sample
+Check out the following sample project:
 
-APIs used:
-
-- [`Dynamsoft.DWT.ResourcesPath`]({{site.api}}Dynamsoft_WebTwainEnv.html#resourcespath)
-- [`Dynamsoft.DWT.ProductKey`]({{site.api}}Dynamsoft_WebTwainEnv.html#productkey)
\ No newline at end of file
+* [dwt-angular-advanced](https://github.com/dynamsoft-dwt/dwt-angular-advanced)
+* [dwt-react-advanced](https://github.com/Dynamsoft/web-twain-react-advanced)
+* [dwt-vue](https://github.com/Dynamsoft/web-twain-vue-advanced)
\ No newline at end of file
diff --git a/articles/general-usage/server-deployment.md b/articles/general-usage/server-deployment.md
index e749228a..7151a783 100644
--- a/articles/general-usage/server-deployment.md
+++ b/articles/general-usage/server-deployment.md
@@ -75,7 +75,7 @@ Dynamsoft.DWT.ResourcesPath = "New folder/Resources";
 
 #### Relocate the folder holding the client installer files
 
-As of DWT 18.4, you can now relocate the folder that houses the DynamsoftService installer files to a location outside of the Resources folder.
+As of DWT 18.4, you can now relocate the folder that houses the Dynamic Web TWAIN Service(formerly known as Dynamsoft Service) installer files to a location outside of the Resources folder.
 
 The below example relocates the Resources folder to a projectfiles folder in the same project, and refers externally to find the client installer files.
 
diff --git a/articles/introduction/index.md b/articles/introduction/index.md
index bb64e5b7..c6aba74c 100644
--- a/articles/introduction/index.md
+++ b/articles/introduction/index.md
@@ -9,36 +9,6 @@ description: Dynamic Web TWAIN SDK Documentation. This will help you integrate d
 permalink: /introduction/index.html
 ---
 
-<!-- Preamble
-Explain how we achieve highest hardware compatibility
-Customize or ajust to fit specific devices
-Explain how we achieve Cross-Platform Cross-Browser Compatibility
-The design of a browser-independent service which is made available on different operating systems
-Localhost, LAN host or remote host usage of the service
-Clarify the intention of the built-in viewer
-A way to interact with document images and call upon the service for simple document management
-Illustrate the reason for the image management features
-Simple image editing / decoding /encoding /uploading allows for a business solution to be created without involving another vendor's product
-Lastly, present extendable capabilities
-Dynamsoft offers other image processing modules that can be integrated to offer more capabilities such as barcode reading, text recognition and more
-
-
-- Give introduction on purpose and functions of product
-  - Key point 1: Utilize physical scanners in browsers for document acquisition
-  - Key point 2: Built-in viewer & simple document management
-  - Clarify the intention of the built-in viewer
-- Adherence to industry standards
-- Customizable for specific devices
-- Quick overview on platform support and web framework support
-- Broad hardware compatibility, cross-platform, cross-browser
-- Justify inclusion of image viewer image management features
-  - Bundle commonly used tools together within same SDK
-- Pros of Dynamsoft Service
-  - Allows for easy cross platform capabilities, flexible usage of network scanners
-  - Local host, over LAN, or remote connection to web app
-  - Carry out some background processing outside of the web application for higher performance
-- Synergize with other Dynamsoft products (link) -->
-
 # Introduction
 
 **Dynamsoft Dynamic Web TWAIN** (DWT) is a software development kit (SDK) that enables users to scan and upload documents from a **web environment**. DWT handles the whole data flow, from image acquisition at the scanner, to displaying and editing scanned images in the browser, and finally uploading to the server.
@@ -47,6 +17,8 @@ Here we provide a series of usage guides, so that you can quickly start making u
 
 DWT add-ons provide additional features such as scanning using a webcam video feed, document barcode reading, and PDF rasterization. <!-- You can learn more about add-ons and licensing [here](../add-ons/). -->
 
+Starting in DWT version 19, we drastically improved DWT platform support with the addition of a suite of RESTful APIs, which brings DWT's powerful scanning functionalities to not just web clients, but to native desktop/mobile applications and background services in any language. Click here for [sample implementations of the Dynamic Web TWAIN RESTful API]({{ site.extended-usage }}restful-api.html) as well as the full [RESTful API reference]({{ site.api }}restful.html).
+
 We also have an<!-- [knowledge base](../knowledge-base/) --> [API reference]({{site.api}}index.html) where you can find more comprehensive descriptions of our product.
 
 ## Key Features
@@ -55,7 +27,7 @@ We also have an<!-- [knowledge base](../knowledge-base/) --> [API reference]({{s
     - Broad compatibility with browsers, operating systems, and image sources
 2. Image acquisition:
     - Connect to scanners from web browser with industry standard protocols
-    - Communicate with scanners using a background service ([The Dynamsoft Service]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html)) with flexible configurations
+    - Communicate with scanners using a background service ([The Dynamic Web TWAIN Service]({{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html)) with flexible configurations
 3. Image upload:
     - Upload over HTTP, HTTPS (HTTP + TLS), and FTP
     - Optionally upload large files through background service
@@ -67,179 +39,4 @@ We also have an<!-- [knowledge base](../knowledge-base/) --> [API reference]({{s
     - Cache sanitization even upon unexpected shutdown of SDK
 
 ## [System Requirements]({{site.introduction}}system-requirements.html)
-DWT supports most major operating systems, browsers, and printers using standard drivers. Learn more about hardware requirements [here]({{site.introduction}}imaging-hardware.html). Other environments not officially listed may still support DWT, but Dynamsoft does not officially support these environments as they are not tested. If you have questions about unofficially supported environments, please contact our [support team]({{site.about}}getsupport.html) for more information.
-
-
-<!--
-| **Supported Operating Systems**                 | **Supported Browsers**                                                      | **Supported Image Source Drivers**  | **Supported Web Frameworks**  |
-| ------------------------------------------------ | ---------------------------------------------------------------------------- | ------------------------------------ | ------------------------------ |
-| - Windows <br> - Linux<br> - MacOS<br> - Android | - Firefox<br>- Chrome<br>- Safari<br>- Microsoft Edge<br>- Internet Explorer | - TWAIN<br>- ICA<br>- SANE<br>- eSCL | - Angular<br> - React<br>- Vue<br> - etc. |
-
-<br/>
-<link rel="stylesheet" href="https://www.dynamsoft.com/webres/wwwroot/css/dwt/features.css" />
-<div class="dwt-features">
-    <main>
-        <table class="support-table mt80">
-            <thead>
-                <tr>
-                    <th>Supported Client-Side OS</th>
-                    <th>Technology</th>
-                    <th colspan="4" class="hide-md hide-sm">Supported Client-Side Browsers</th>
-                    <th class="show-md show-sm">Supported Client-Side Browsers</th>
-                    <th>Supported Frameworks</th>
-                    <th>
-                        Supported Server-Side OS
-                    </th>
-                </tr>
-            </thead>
-            <tbody>
-                <tr>
-                    <td>
-                        <p class="f16">Windows 7 or later; <br> 32-bit and 64-bit</p>
-                    </td>
-                    <td>
-                        <ul class="tags">
-                            <li><p>eSCL</p></li>
-                            <li><p>TWAIN</p></li>
-                            <li><p>WIA</p></li>
-                        </ul>
-                        <p>HTML5 & ActiveX;</p>
-                    </td>
-                    <td class="show-md show-sm">
-                        <p>Firefox v68+</p>
-                        <p>Chrome v68+</p>
-                        <p>IE 9+</p>
-                        <p>Microsoft Edge</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="firefox"></i>
-                        <p>Firefox v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="chrome"></i>
-                        <p>Chrome v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="ie"></i>
-                        <p>IE 9+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="edge"></i>
-                        <p>Microsoft Edge</p>
-                    </td>
-                    <td rowspan="5" style="border: 1px solid #707070;vertical-align: top;border-right: 0;">
-                        <p>Works with all common JavaScript frameworks, like <a href="https://github.com/dynamsoft-dwt/vue-document-scan-load-readBarcode" target="_blank" class="orangeLink">Vue.js</a>, <a href="https://github.com/Dynamsoft/web-twain-angular-cli-application" target="_blank" class="orangeLink">Angular</a>, <a href="https://github.com/Dynamsoft/web-twain-react-advanced" target="_blank" class="orangeLink">React</a>, as well as Vanilla (plain) JavaScript</p>
-                        <p>
-                            <i class="vue"></i>
-                            <i class="angular"></i>
-                            <i class="react"></i>
-                        </p>
-                    </td>
-                    <td rowspan="5" style="border: 1px solid #707070;vertical-align:top;">
-                        <p>All, including</p>
-                        <p>
-                            <i class="windows"></i>
-                            <i class="linux"></i>
-                            <i class="macos"></i>
-                        </p>
-                    </td>
-                </tr>
-                <tr>
-                    <td>
-                        <p class="f16">
-                            x86-64, ARM64 <br>
-                            <a class="orangeLink" href="https://www.dynamsoft.com/web-twain/features/scan-documents-mac-browsers/">Mac</a> OS X 10.6.8+
-                        </p>
-                    </td>
-                    <td>
-                        <p class="detail">
-                            </p><ul class="tags">
-                                <li><p>eSCL</p></li>
-                                <li><p>TWAIN</p></li>
-                                <li><p>ICA</p></li>
-                            </ul>
-                            HTML5;
-                        <p></p>
-                    </td>
-                    <td class="show-md show-sm">
-                        <p>Firefox v68+</p>
-                        <p>Chrome v68+</p>
-                        <p>Safari v7+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="firefox"></i>
-                        <p>Firefox v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="chrome"></i>
-                        <p>Chrome v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="safari"></i>
-                        <p>Safari v7+</p>
-                    </td>
-                    <td class="hide-md hide-sm"></td>
-                </tr>
-                <tr>
-                    <td>
-                        <p class="f16">
-                            <a class="orangeLink" href="https://www.dynamsoft.com/web-twain/features/web-document-scanning-sdk-linux/">Linux</a>
-                            x64, <a class="orangeLink" href="https://www.dynamsoft.com/web-twain/arm-64/" target="_blank">ARM64</a>, MIPS Ubuntu 12.0.4+, Debian 8+, Fedora 24+, 64-bit
-                        </p>
-                    </td>
-                    <td>
-                        <p class="detail">
-                            </p><ul class="tags grid-2">
-                                <li><p>eSCL</p></li>
-                                <li><p>SANE</p></li>
-                            </ul>
-                            HTML5;
-                        <p></p>
-                    </td>
-                    <td class="show-md show-sm">
-                        <p>Firefox v68+</p>
-                        <p>Chrome v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="firefox"></i>
-                        <p>Firefox v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="chrome"></i>
-                        <p>Chrome v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm"></td>
-                    <td class="hide-md hide-sm"></td>
-                </tr>
-                <tr class="f16">
-                    <td>
-                        <p>Android 8+</p>
-                    </td>
-                    <td>
-                        <p class="detail">
-                            </p><ul class="tags">
-                                <li><p>eSCL</p></li>
-                            </ul>
-                            HTML5;
-                        <p></p>
-                    </td>
-                    <td class="show-md show-sm">
-                        <p>Firefox v68+</p>
-                        <p>Chrome v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="firefox"></i>
-                        <p>Firefox v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm">
-                        <i class="chrome"></i>
-                        <p>Chrome v68+</p>
-                    </td>
-                    <td class="hide-md hide-sm"></td>
-                    <td class="hide-md hide-sm"></td>
-                </tr>
-            </tbody>
-        </table>
-    </main>
-</div>
--->
\ No newline at end of file
+DWT supports most major operating systems, browsers, and printers using standard drivers. Learn more about hardware requirements [here]({{site.introduction}}imaging-hardware.html). Other environments not officially listed may still support DWT, but Dynamsoft does not officially support these environments as they are not tested. If you have questions about unofficially supported environments, please contact our [support team]({{site.about}}getsupport.html) for more information.
\ No newline at end of file
diff --git a/articles/introduction/system-requirements.md b/articles/introduction/system-requirements.md
index 849e02f1..71da34ac 100644
--- a/articles/introduction/system-requirements.md
+++ b/articles/introduction/system-requirements.md
@@ -17,12 +17,6 @@ Dynamic Web TWAIN is designed to be cross-platform, thus, it works in all major
 
 [See the list of supported systems and browsers >](https://www.dynamsoft.com/web-twain/features/)
 
-## ActiveX Browsers
-
-ActiveX browsers refers to Internet Explorer 9 ~ 11. They are not included in the above lists. By default, IE 10 ~ 11 runs in HTML5 mode. Setting the global API `Dynamsoft.DWT.IfUseActiveXForIE10Plus` to true can turn ActiveX mode on in IE 10 ~ 11.
-
-Please refer to <a href="{{site.indepth}}development/activex.html" target="_blank">Dynamic Web TWAIN & ActiveX</a> for more information.
-
 ## Other Operating Systems
 
 There could be some other systems which are also supported but not listed above. Dynamsoft doesn't recommend the use of such systems as they are not officially tested. If you need to use Dynamic Web TWAIN on a system not mentioned above, please first contact [Dynamsoft Support]({{site.about}}getsupport.html) to get more information.
diff --git a/assets/imgs/service-web-page.png b/assets/imgs/service-web-page.png
new file mode 100644
index 00000000..9ff8cca6
Binary files /dev/null and b/assets/imgs/service-web-page.png differ
diff --git a/assets/imgs/thumbnail-viewer-event.jpg b/assets/imgs/thumbnail-viewer-event.jpg
new file mode 100644
index 00000000..efe3780a
Binary files /dev/null and b/assets/imgs/thumbnail-viewer-event.jpg differ
diff --git a/assets/js/setLatestVersion.js b/assets/js/setLatestVersion.js
index 42269359..63d824e0 100644
--- a/assets/js/setLatestVersion.js
+++ b/assets/js/setLatestVersion.js
@@ -1,4 +1,4 @@
-var versionNoteLatestVersion = "18.5.1"
+var versionNoteLatestVersion = "19.0"
 
 $(function() {
   $("#versionNoteLatestVersion").text(" (" + versionNoteLatestVersion + ")")
diff --git a/documentation-rewrite-plan.md b/documentation-rewrite-plan.md
index 30c0b4aa..25804ed2 100644
--- a/documentation-rewrite-plan.md
+++ b/documentation-rewrite-plan.md
@@ -107,9 +107,9 @@
 - Unclear about purpose/inclusion in previous draft
 - KB [Imaging Devices](#imaging-devices)
 
-#### [Configuring the Dynamsoft Service]()
+#### [Configuring the Dynamic Web TWAIN Service]()
 - End user installation, port configuration, origin access control, etc.
-- KB [The Dynamsoft Service](#the-dynamsoft-service)
+- KB [The Dynamic Web TWAIN Service](#the-dynamsoft-service)
 
 #### [Configuring the Editor]()
 - KB [Image Manipulation](#image-manipulation)
@@ -209,21 +209,21 @@
 - Details about runtime behavior
 - Rename, too similar to name of guide
 
-#### [The Dynamsoft Service]()
+#### [The Dynamic Web TWAIN Service]()
 - May need to talk about the whole data flow behind DWT here
 - Link to TWAIN specification for further reading
     ##### [The `FileUploader`]()
-    - High performance file uploading through the Dynamsoft Service
+    - High performance file uploading through the Dynamic Web TWAIN Service
     ##### [Enhanced Mode]()
     - Should mention/contrast against Service mode (typical behavior)
 
 #### [The `WebTwain` Object]()
-- Describe its relationship with the Dynamsoft Service
+- Describe its relationship with the Dynamic Web TWAIN Service
     ##### [The `WebTwain` `Viewer`]()
     - General UI behavior, could be put under `WebTwain`
 
 #### [Imaging Devices]()
-- Describe device acquisition, connection to the Dynamsoft Service, device driver, device interface, etc.
+- Describe device acquisition, connection to the Dynamic Web TWAIN Service, device driver, device interface, etc.
 
 #### [Image Manipulation]()
 - Includes image editing, markup, colors, compression, etc.
@@ -235,7 +235,7 @@
 - May be split into inbound data, outbound data, buffered data, and cached data
 
 #### [Networking Features]()
-- Connection between server and web app, web app and dynamsoft service, dynamsoft service and data sources, dynamsoft service and server
+- Connection between server and web app, web app and Dynamic Web TWAIN Service, Dynamic Web TWAIN Service and data sources, Dynamic Web TWAIN Service and server
 
 #### [Licensing]()
 - In-depth explanation of license types and behaviors
diff --git a/faq/admin-privileges-needed-to-install.md b/faq/admin-privileges-needed-to-install.md
index a093f352..8c21da57 100644
--- a/faq/admin-privileges-needed-to-install.md
+++ b/faq/admin-privileges-needed-to-install.md
@@ -14,8 +14,29 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 # Are admin privileges required to install the end-user component?
 
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+Yes, the Dynamic Web TWAIN Service installer is a `.msi` file which requires administrator privileges to install as the install target is `C:\Program Files (x86)`. Once the Dynamic Web TWAIN Service is installed with admin privileges, every user on that machine can has access to the Dynamic Web TWAIN Service. 
+
+If your organization does not allow end users to have admin privileges, you can contact [Dynamsoft Support]({{site.about}}getsupport.html) to get a special "Personal Installer" that does not require admin privileges.
+
+The "Personal Installer", will install to the user's `C:\Users\{UserName}\AppData\Roaming\` folder. Please be aware that only one user per machine is able to have the service installed via this method. The service cannot be installed to multiple user profiles, and only the user that installs the Services in this manner will have access to the Dynamic Web TWAIN Service.
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
 Yes, the Dynamsoft Service installer is a `.msi` file which requires administrator privileges to install as the install target is `C:\Windows\SysWOW64\`. Once the Dynamsoft Service is installed with admin privileges, every user on that machine can has access to the Dynamsoft Service. 
 
 If your organization does not allow end users to have admin privileges, you can contact [Dynamsoft Support]({{site.about}}getsupport.html) to get a special "Personal Installer" that does not require admin privileges.
 
 The "Personal Installer", will install to the user's `C:\Users\{UserName}\AppData\Roaming\` folder. Please be aware that only one user per machine is able to have the service installed via this method. The service cannot be installed to multiple user profiles, and only the user that installs the Services in this manner will have access to the Dynamsoft Service.
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
\ No newline at end of file
diff --git a/faq/automatically-rotate-upside-down-pages.md b/faq/automatically-rotate-upside-down-pages.md
index 49e18829..c1b38efc 100644
--- a/faq/automatically-rotate-upside-down-pages.md
+++ b/faq/automatically-rotate-upside-down-pages.md
@@ -13,6 +13,6 @@ permalink: /faq/automatically-rotate-upside-down-pages.html
 
 ## Can the Dynamic Web TWAIN SDK automatically rotate upside-down pages during the document scanning process?
 
-No, the rotation is not automatic, but it can be achieved by leveraging the rotating functionality explained in <a href="{{site.indepth}}features/edit.html#rotating-flipping-and-mirroring" target="_blank">this link</a>.
+No, the rotation is not automatic, but it can be achieved by leveraging the rotating functionality explained in <a href="{{site.general-usage}}image-processing/image-editing.html#example---rotating-images" target="_blank">this link</a>.
 
 If you need to do automatic skew correction on scanned pages, you can refer to [this article]({{site.faq}}support-image-deskew.html) for our automatic de-skewing feature.
diff --git a/faq/can-i-install-dynamsoft-service-silently.md b/faq/can-i-install-dynamsoft-service-silently.md
index de2504ac..c618689b 100644
--- a/faq/can-i-install-dynamsoft-service-silently.md
+++ b/faq/can-i-install-dynamsoft-service-silently.md
@@ -2,47 +2,91 @@
 layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
-title: Can I install Dynamsoft Service silently? 
-keywords: Dynamic Web TWAIN, Dynamsoft Service, silently
-breadcrumbText: Can I install Dynamsoft Service silently? 
-description: Can I install Dynamsoft Service silently? 
+title: Can I install Dynamic Web TWAIN Service silently? 
+keywords: Dynamic Web TWAIN, Dynamic Web TWAIN Service, silently
+breadcrumbText: Can I install Dynamic Web TWAIN Service silently? 
+description: Can I install Dynamic Web TWAIN Service silently? 
 permalink: /faq/can-i-install-dynamsoft-service-silently.html
 ---
 
 View all FAQs about [Project Deployment and End-user Installation](
 https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-installation)
 
-# Can I install Dynamsoft Service silently? 
+# Can I install Dynamic Web TWAIN Service silently? 
 
 Yes. The following are the commands for this purpose
 
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+* Windows
+
+``` shell
+msiexec  /i  "/path/to/DynamicWebTWAINServiceSetup.msi"   /qn
+```
+
+* macOS
+
+``` shell
+// Install
+sudo installer -pkg /path/to/DynamicWebTWAINServiceSetup.pkg -target /Applications
+// Stop service
+sudo launchctl unload /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
+// Start service
+launchctl load /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
+```
+
+* Linux
+
+``` shell
+sudo dpkg -i  /path/to/DynamicWebTWAINServiceSetup.deb
+```
+
+or
+
+``` shell
+sudo rpm -i path/to/DynamicWebTWAINServiceSetup.rpm
+```
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
 * Windows
 
 ``` shell
-msiexec  /i  "/path/to/DynamsoftServiceSetup.msi"   /qn
+msiexec  /i  "/path/to/DynamicWebTWAINServiceSetup.msi"   /qn
 ```
 
 * macOS
 
 ``` shell
 // Install
-sudo installer -pkg /path/to/DynamsoftServiceSetup.pkg -target /Applications
+sudo installer -pkg /path/to/DynamicWebTWAINServiceSetup.pkg -target /Applications
 // Stop service
-sudo launchctl unload /Library/LaunchAgents/com.dynamsoft.dynamsoftservicex64.plist
+sudo launchctl unload /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
 // Start service
-launchctl load /Library/LaunchAgents/com.dynamsoft.dynamsoftservicex64.plist
+launchctl load /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
 ```
 
 * Linux
 
 ``` shell
-sudo dpkg -i  /path/to/DynamsoftServiceSetup.deb
+sudo dpkg -i  /path/to/DynamicWebTWAINServiceSetup.deb
 ```
 
 or
 
 ``` shell
-sudo rpm -i path/to/DynamsoftServiceSetup.rpm
+sudo rpm -i path/to/DynamicWebTWAINServiceSetup.rpm
 ```
 
-And in a controlled environment, Dynamsoft Service can be distributed to all clients in one go just like other similar programs. [Group Policy](https://docs.microsoft.com/en-us/troubleshoot/windows-server/group-policy/use-group-policy-to-install-software) is one such technology.
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
+
+And in a controlled environment, Dynamic Web TWAIN Service can be distributed to all clients in one go just like other similar programs. [Group Policy](https://docs.microsoft.com/en-us/troubleshoot/windows-server/group-policy/use-group-policy-to-install-software) is one such technology.
diff --git a/faq/change-display-language.md b/faq/change-display-language.md
index bcd99be2..1bee2f76 100644
--- a/faq/change-display-language.md
+++ b/faq/change-display-language.md
@@ -43,7 +43,7 @@ Dynamsoft.DWT.CustomizableDisplayInfo = {
   // launch
   generalMessages: {
     checkingDWTVersion: "Checking WebTwain version ...",
-    updatingDService: "Dynamsoft Service is updating ...",
+    updatingDService: "Dynamic Web TWAIN Service is updating ...",
     downloadingDWTModule: "Downloading the Dynamic Web TWAIN module.",
     refreshNeeded: "Please REFRESH your browser.",
     downloadNeeded: "Please download and install the Dynamic Web TWAIN.",
@@ -131,6 +131,6 @@ Dynamsoft.DWT.CustomizableDisplayInfo = {
 };
 ```
 
-For the Dynamsoft Service installation message below, you can customize the display language by searching for `Dynamsoft._show_install_dialog` in dynamsoft.webtwain.install.js, and changing the display language accordingly.
+For the Dynamic Web TWAIN Service (also called "Dynamsoft Service") installation message below, you can customize the display language by searching for `Dynamsoft._show_install_dialog` in dynamsoft.webtwain.install.js, and changing the display language accordingly.
 
 ![install dialog]({{site.assets}}imgs/Initialization-1.png)
diff --git a/faq/change-dynamsoft-service-certificate.md b/faq/change-dynamsoft-service-certificate.md
index cc75b951..d788d0bf 100644
--- a/faq/change-dynamsoft-service-certificate.md
+++ b/faq/change-dynamsoft-service-certificate.md
@@ -2,24 +2,44 @@
 layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
-title: How can I change the certificate of the Dynamsoft Service?
+title: How can I change the certificate of the Dynamic Web TWAIN Service?
 keywords: Dynamic Web TWAIN, Security, change certificate, service
-breadcrumbText: How can I change the certificate of the Dynamsoft Service?
-description: How can I change the certificate of the Dynamsoft Service?
+breadcrumbText: How can I change the certificate of the Dynamic Web TWAIN Service?
+description: How can I change the certificate of the Dynamic Web TWAIN Service?
 permalink: /faq/change-dynamsoft-service-certificate.html
 ---
 
 # Security
 
-## How can I change the certificate of the Dynamsoft Service?
+## How can I change the certificate of the Dynamic Web TWAIN Service?
 
 To replace the default certificate, the steps are:
 
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+- Generate a certificate for `127.0.0.1`
+- Install that certificate
+- Use that certificate to generate public /private keys (pem)
+- Rename these two keys to `server.pem` (public) and `server_key.pem` (private)
+- Replace the old keys in `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}\cert`
+- Restart the service
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
 - Generate a certificate for `127.0.0.1`
 - Install that certificate
 - Use that certificate to generate public /private keys (pem)
 - Rename these two keys to `server.pem` (public) and `server_key.pem` (private)
-- Replace the old keys in `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\cert`
+- Replace the old keys in `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}\cert`
 - Restart the service
 
-<!-- NOTE: For v17.2 or higher versions, you can use the new API <a href="{{site.info}}api/Dynamsoft_WebTwainEnv.html#updatecert" target="_blank">UpdateCert</a> to automatically update the client side certificate. -->
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
\ No newline at end of file
diff --git a/faq/component-needs-to-be-installed-on-end-user-machine.md b/faq/component-needs-to-be-installed-on-end-user-machine.md
index 98b0cd73..de8ff77d 100644
--- a/faq/component-needs-to-be-installed-on-end-user-machine.md
+++ b/faq/component-needs-to-be-installed-on-end-user-machine.md
@@ -14,10 +14,10 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 # Is there any component of the Dynamic Web TWAIN SDK that needs to be installed on end-user machines?
 
-For the <a href="{{site.indepth}}features/initialize.html#desktop-service-edition" target="_blank">Desktop Service Edition</a>, the Dynamsoft Service needs to be installed on end-user machines. By default end-users will be prompted to install Dynamsoft Service when they access your application for the first time.
+For the <a href="{{site.indepth}}features/initialize.html#desktop-service-edition" target="_blank">Desktop Service Edition</a>, the Dynamic Web TWAIN Service (also called "Dynamsoft Service") needs to be installed on end-user machines. By default end-users will be prompted to install Dynamic Web TWAIN Service when they access your application for the first time.
 
-When you upgrade Dynamic Web TWAIN, you may also need a reinstallation of Dynamsoft Service on the client-side. For more information, please refer to <a href="{{site.indepth}}development/upgrade.html#update-dynamsoft-service-on-the-client-side" target="_blank">Update Dynamsoft Service on the Client-side</a>.
+When you upgrade Dynamic Web TWAIN, you may also need a reinstallation of Dynamic Web TWAIN Service on the client-side. For more information, please refer to <a href="{{site.indepth}}development/upgrade.html#update-dynamsoft-service-on-the-client-side" target="_blank">Update Dynamic Web TWAIN Service on the Client-side</a>.
 
-If you do not want to install anything, there are two options.
-1. You can choose the WebAssembly Edition, but please note that the WebAssembly Edition does not support physical document scanners.
-2. You can enable Remote Scan, which scans documents from remote scanners connected to host machines. No installation is required on the client machine. Please check <a href="{{site.faq}}how-to-enable-remote-scan.html" target="_blank">here</a> for more information on how remote scan works and how to enable it.
+If you do not want to install anything, there is an option.
+
+You can enable Remote Scan, which scans documents from remote scanners connected to host machines. No installation is required on the client machine. Please check <a href="{{site.faq}}how-to-enable-remote-scan.html" target="_blank">here</a> for more information on how remote scan works and how to enable it.
diff --git a/faq/deploy-to-all-users.md b/faq/deploy-to-all-users.md
index f3d1a5aa..5d2e52c8 100644
--- a/faq/deploy-to-all-users.md
+++ b/faq/deploy-to-all-users.md
@@ -16,6 +16,46 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 Yes. The following are the commands for this purpose
 
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+- Windows
+
+```shell
+msiexec  /i  "/path/to/DynamicWebTWAINServiceSetup.msi"   /qn
+```
+
+- macOS
+
+```shell
+// Install
+sudo installer -pkg /path/to/DynamicWebTWAINServiceSetup.pkg -target /Applications
+// Stop service
+sudo launchctl unload /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
+// Start service
+launchctl load /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
+```
+
+- Linux
+
+```shell
+sudo dpkg -i  /path/to/DynamicWebTWAINServiceSetup.deb
+```
+
+or
+
+```shell
+sudo rpm -i path/to/DynamicWebTWAINServiceSetup.rpm
+```
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
 - Windows
 
 ```shell
@@ -45,4 +85,8 @@ or
 sudo rpm -i path/to/DynamsoftServiceSetup.rpm
 ```
 
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
+
 And in a controlled environment, Dynamic Web TWAIN can be distributed to all clients in one go just like other similar programs. [Group Policy](https://docs.microsoft.com/en-us/troubleshoot/windows-server/group-policy/use-group-policy-to-install-software) is one such technology.
diff --git a/faq/download-service-only.md b/faq/download-service-only.md
index 3d39d0c3..0675e7a9 100644
--- a/faq/download-service-only.md
+++ b/faq/download-service-only.md
@@ -2,23 +2,23 @@
 layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
-title: Where can I download the Dynamsoft Service installers only?
-keywords: Dynamic Web TWAIN, Installation, Dynamsoft Service, installer
-breadcrumbText: Where can I download the Dynamsoft Service installers only?
-description: Where can I download the Dynamsoft Service installers only?
+title: Where can I download the Dynamic Web TWAIN Service installers only?
+keywords: Dynamic Web TWAIN, Installation, Dynamic Web TWAIN Service, installer
+breadcrumbText: Where can I download the Dynamic Web TWAIN Service installers only?
+description: Where can I download the Dynamic Web TWAIN Service installers only?
 permalink: /faq/download-service-only.html
 ---
 
 View all FAQs about [Project Deployment and End-user Installation](
 https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-installation)
 
-# Where can I download the Dynamsoft Service installers only?
+# Where can I download the Dynamic Web TWAIN Service installers only?
 
-Typically, we recommend that developers retrieve the Dynamsoft Service Installers from the downloaded SDK package. This approach guarantees that the version of the Dynamsoft Service installed by the user aligns with the current version of the SDK libraries. 
+Typically, we recommend that developers retrieve the Dynamic Web TWAIN Service Installers from the downloaded SDK package. This approach guarantees that the version of the Dynamic Web TWAIN Service installed by the user aligns with the current version of the SDK libraries. 
 
-Let's use Windows as an illustration. After installing the SDK package, you can locate all the Dynamsoft Service installers for various operating systems in the directory "C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN SDK 18.5.1\Resources\dist".[[Download the SDK](https://www.dynamsoft.com/web-twain/downloads/)]
+Let's use Windows as an illustration. After installing the SDK package, you can locate all Dynamic Web TWAIN Service installers for various operating systems in the directory "C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN SDK {version number}\Resources\dist".[[Download the SDK](https://www.dynamsoft.com/web-twain/downloads/)]
 
-However, considering that more and more enterprise users are using the Dynamic Web TWAIN SDK, it would be a hassle for end users to obtain the Dynamsoft Service installer by downloading the SDK if they are unable to acquire the installers from the developer for some reasons. Therefore, you can use the following strategy to download the desired Service installers.
+However, considering that more and more enterprise users are using the Dynamic Web TWAIN SDK, it would be a hassle for end users to obtain the Dynamic Web TWAIN Service installer by downloading the SDK if they are unable to acquire the installers from the developer for some reasons. Therefore, you can use the following trick to download the desired Service installers.
 
 **Step 1:**
 Visit the CDN site: [https://www.unpkg.com/browse/dwt/dist/dist/](https://www.unpkg.com/browse/dwt/dist/dist/).
diff --git a/faq/error-message-product-key-is-not-for-full-version.md b/faq/error-message-product-key-is-not-for-full-version.md
index f4f1eac6..0baf2bd6 100644
--- a/faq/error-message-product-key-is-not-for-full-version.md
+++ b/faq/error-message-product-key-is-not-for-full-version.md
@@ -13,6 +13,6 @@ permalink: /faq/error-message-product-key-is-not-for-full-version.html
 
 ## Error message - The current product key is not for full/trial version, please contact the site administrator
 
-You are trying to use a product key full/trial version that does not match with the Dynamsoft Service full/trial version. Please uninstall your local Dynamsoft Service first and access the page again to install the correct version.
+You are trying to use a product key full/trial version that does not match with the Dynamic Web TWAIN Service (also called "Dynamsoft Service") full/trial version. Please uninstall your local Dynamic Web TWAIN Service first and access the page again to install the correct version.
 
 Or make sure you have the correct license set in the proper configuration. If you have any questions please contact <a href="mailto:support@dynamsoft.com" target="_blank">Dynamsoft Support</a>.
diff --git a/faq/failed-to-load-resource.md b/faq/failed-to-load-resource.md
index 96e7863e..4878faeb 100644
--- a/faq/failed-to-load-resource.md
+++ b/faq/failed-to-load-resource.md
@@ -15,11 +15,11 @@ permalink: /faq/failed-to-load-resource.html
 
 ### Symptom 
 
-You get an error message that says **"Failed to load resource: net::ERR_CERT_DATE_INVALID https://local.dynamsoft.com:18623/f/VersionInfo?ts=XXXXXXXXXXXX"**. And the browser keeps asking to install the Dynamsoft Service. 
+You get an error message that says **"Failed to load resource: net::ERR_CERT_DATE_INVALID https://local.dynamsoft.com:18623/f/VersionInfo?ts=XXXXXXXXXXXX"**. And the browser keeps asking to install the Dynamic Web TWAIN Service (also called "Dynamsoft Service"). 
 
 ### Cause 
 
-By default, “127.0.0.1” is used for service connection. "127.0.0.1" uses a self-signed certificate because it is an internal IP address, if your environment requires high level security, self-signed certificates may not be accepted. Moreover, Android OS or Chrome OS does not accept connection between browsers and Dynamsoft Service via "127.0.0.1".
+By default, “127.0.0.1” is used for service connection. "127.0.0.1" uses a self-signed certificate because it is an internal IP address, if your environment requires high level security, self-signed certificates may not be accepted. Moreover, Android OS or Chrome OS does not accept connection between browsers and Dynamic Web TWAIN Service via "127.0.0.1".
 
 
 In the case that you have used our expired certificate - local.dynamsoft.com, you will need to update to the latest VeriSign’ed certificate. The most recent expired "local.dynamsoft.com" certificate expired on <font color=red>January 9th, 2023</font> and the latest certificate will expire on <font color=red>December 8th, 2023</font>
@@ -40,9 +40,9 @@ In the case that you have used our expired certificate - local.dynamsoft.com, yo
   1. (**<u>Recommended</u>**) Revert back to the self-signed certificate for "127.0.0.1". Dynamsoft understands the importance of [information security](https://www.dynamsoft.com/Products/Dynamsoft_Security_Whitepaper.pdf) and are committed to remaining one of the most security-compliant companies in the industry. Starting from April 9,2021, Dynamsoft becomes ISO 27001 certified. Although a self-sign certificate is being used all connections are limited to the device itself (127.0.0.1) which ensures security in most cases.
 
   2. If you have to use "local.dynamsoft.com", the following methods can be taken:
-        - Method 1 (**<u>Recommended</u>**). Take advantage of the new feature -- **Remote Scan** which released in v18.0. With Remote Scan, you can limit the number of Dynamsoft Service Installations to a minimum. For more details, please refer to [What is Remote Scan](https://www.dynamsoft.com/remote-scan/docs/introduction/).
+        - Method 1 (**<u>Recommended</u>**). Take advantage of the new feature -- **Remote Scan** which released in v18.0. With Remote Scan, you can limit the number of Dynamic Web TWAIN Service Installations to a minimum. For more details, please refer to [What is Remote Scan](https://www.dynamsoft.com/remote-scan/docs/introduction/).
         
-        - Method 2. If you must fix the issue on a few client machines immediately, manually update the following cert files on the client-side machine. Click <a href="https://tst.dynamsoft.com/public/download/dwt/newcert/local.dynamsoft.com/newcert.zip" target="_blank">here</a> to download the new certificate and use the new server.pem.ldsc & server_key.pem.ldsc to replace the old one under **`C:\Windows\SysWOW64\Dynamsoft\DynamsoftService(DynamsoftServicex64)\cert`**. Then restart Dynamsoft Service.
+        - Method 2. If you must fix the issue on a few client machines immediately, manually update the following cert files on the client-side machine. Click <a href="https://tst.dynamsoft.com/public/download/dwt/newcert/local.dynamsoft.com/newcert.zip" target="_blank">here</a> to download the new certificate and use the new server.pem.ldsc & server_key.pem.ldsc to replace the old one under **`C:\Windows\SysWOW64\Dynamsoft\DynamsoftService(DynamsoftServicex64_{version number})\cert`** (from v19.0+, the path is `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}\cert`). Then restart Dynamic Web TWAIN Service.
             > Note: the new certificate from Dynamsoft will expire on <font color=red>December 8th, 2023</font>. This means you must update the certificate again after this certificate expires.
 
         - Method 3. <a href="{{site.about}}getsupport.html" target="_blank">Contact Dynamsoft</a> for a new MSI for client-side. Please specify the exact service version build number found from the version your client currently has installed.
diff --git a/faq/find-SDK-version.md b/faq/find-SDK-version.md
index be7cab76..e83c910f 100644
--- a/faq/find-SDK-version.md
+++ b/faq/find-SDK-version.md
@@ -3,7 +3,7 @@ layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
 title:  How do I know which SDK version I am using?
-keywords: Dynamic Web TWAIN, Dynamsoft Service, SDK version
+keywords: Dynamic Web TWAIN, Dynamic Web TWAIN Service, SDK version
 breadcrumbText:  How do I know which SDK version I am using?
 description:  How do I know which SDK version I am using?
 permalink: /faq/find-SDK-version.html
@@ -38,12 +38,12 @@ Due to Dynamic Web TWAIN being a long-standing and popular product among enterpr
     > For versions prior to 17.0, you can obtain the current SDK version by executing the code "`Dynamosft.WebTwainEnv.JSVersion`"
 
 * Method 3
-    > Let's take Windows as a example, to find the version of Dynamsoft Service on Windows, you can follow these steps:
+    > Let's take Windows as a example, to find the version of Dynamic Web TWAIN Service (also called "Dynamsoft Service") on Windows, you can follow these steps:
 
     > 1. Open the Control Panel.
     > 2. In the Control Panel, click on the "Uninstall a Program" option.
-    > 3. Look for "Dynamsoft Service" in the list of installed programs.
-    > 4. The version of Dynamsoft Service should be displayed in the program list.
+    > 3. Look for "Dynamic Web TWAIN Service" in the list of installed programs.
+    > 4. The version of Dynamic Web TWAIN Service should be displayed in the program list.
     <br>
     ![panel]({{site.assets}}imgs/panel.png)
 
diff --git a/faq/general-troubleshooting-steps.md b/faq/general-troubleshooting-steps.md
index f383f90a..d61e6fcf 100644
--- a/faq/general-troubleshooting-steps.md
+++ b/faq/general-troubleshooting-steps.md
@@ -19,9 +19,45 @@ permalink: /faq/general-troubleshooting-steps.html
 
 ### How to enable and collect verbose log
 
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+1. Remove any old log files from
+  - Windows `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}\log` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\Dynamic Web TWAIN Service\log`
+  - macOS, `Go > Applications > Dynamsoft > Dynamic Web TWAIN Service {version number} > log`
+  - Linux: `/opt/dynamsoft/Dynamic Web TWAIN Service {version number}/log`
+
+2. Set the log level
+  - Option A - (Only recommended for v18.0+) For only one client machine, add the line `LogLevel=14` to `DSConfiguration.ini` on that specific machine. To find the `DSConfiguration.ini` file, please return to the previous directory from the log directory.
+  - Option B - Single client machine troubleshooting - go to the application with Dynamic Web TWAIN integrated, press F12 to open the development tools, switch to "console" tab and enter the command `DWTObject.LogLevel = 1` to enable the debugger mode.
+  - Option C - For all client machines (application wide) - set [ `LogLevel` ]({{site.info}}api/WebTwain_Util.html#loglevel) to 1 in your code. This property should be set as soon as the `WebTwain` instance is created. For example, in the event `Dynamsoft_OnReady`
+    ```javascript
+    function Dynamsoft_OnReady() {
+      DWTObject = Dynamsoft.DWT.GetWebTwain("dwtcontrolContainer");
+      DWTObject.LogLevel = 1;
+    }
+    ```
+
+3. Perform a hard refresh (Ctrl + F5) on the application web page and attempt to reproduce the issue. To expedite issue identification, we would greatly appreciate it if you could create a txt file that records the time when the issue occurred and place the file in the same log folder.
+
+4. Zip the log folder and share with [Dynamsoft Support Team]({{site.about}}getsupport.html) via email.
+  - On Windows, the log files are in `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}\log` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\Dynamic Web TWAIN Service\log`
+  - On macOS, the log files are in `Go > Applications > Dynamsoft > Dynamic Web TWAIN Service {version number} > log`
+  - On Linux, the log files are in `/opt/dynamsoft/Dynamic Web TWAIN Service {version number}/log`
+
+5. **Please remember to either remove the "LogLevel" entry from the "DSConfiguration.ini" file or set `DWTObject.LogLevel` back to its default value (0) to disable the debugger mode**. Otherwise the operation speed will be affected.
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
 1. Remove any old log files from
-  - Windows `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\log` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService\log`
-  - macOS, `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > log`
+  - Windows `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}\log` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService\log`
+  - macOS, `Go > Applications > Dynamsoft > DynamsoftServicex64_{version number} > {installed version No.} > log`
   - Linux: `/opt/dynamsoft/DynamsoftService/log`
 
 2. Set the log level
@@ -38,8 +74,12 @@ permalink: /faq/general-troubleshooting-steps.html
 3. Perform a hard refresh (Ctrl + F5) on the application web page and attempt to reproduce the issue. To expedite issue identification, we would greatly appreciate it if you could create a txt file that records the time when the issue occurred and place the file in the same log folder.
 
 4. Zip the log folder and share with [Dynamsoft Support Team]({{site.about}}getsupport.html) via email.
-  - On Windows, the log files are in `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\log` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService\log`
-  - On macOS, the log files are in `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > log`
-  - On Linux, the log files are in `/opt/dynamsoft/DynamsoftServicex64_{versionnumber}/log`
+  - On Windows, the log files are in `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}\log` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService\log`
+  - On macOS, the log files are in `Go > Applications > Dynamsoft > DynamsoftServicex64_{version number} > {installed version No.} > log`
+  - On Linux, the log files are in `/opt/dynamsoft/DynamsoftServicex64_{version number}/log`
 
 5. **Please remember to either remove the "LogLevel" entry from the "DSConfiguration.ini" file or set `DWTObject.LogLevel` back to its default value (0) to disable the debugger mode**. Otherwise the operation speed will be affected.
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
\ No newline at end of file
diff --git a/faq/how-to-uninstall-dynamsoft-service.md b/faq/how-to-uninstall-dynamsoft-service.md
index 9dcc72c2..ec01b987 100644
--- a/faq/how-to-uninstall-dynamsoft-service.md
+++ b/faq/how-to-uninstall-dynamsoft-service.md
@@ -2,23 +2,57 @@
 layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
-title: How to uninstall Dynamsoft Service?
-keywords: Dynamic Web TWAIN, Dynamsoft Service, uninstall, silently
-breadcrumbText: How to uninstall Dynamsoft Service?
-description: How to uninstall Dynamsoft Service?
+title: How to uninstall Dynamic Web TWAIN Service?
+keywords: Dynamic Web TWAIN, Dynamic Web TWAIN Service, uninstall, silently
+breadcrumbText: How to uninstall Dynamic Web TWAIN Service?
+description: How to uninstall Dynamic Web TWAIN Service?
 permalink: /faq/how-to-uninstall-dynamsoft-service.html
 ---
 
 View all FAQs about [Project Deployment and End-user Installation](
 https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-installation)
 
-# How to uninstall Dynamsoft Service?
+# How to uninstall Dynamic Web TWAIN Service?
+
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+### On Windows
+
+1. 
+* Remove Dynamic Web TWAIN Service through Control Panel, if you see anything named along the lines of "Dynamsoft " or "Dynamic Web TWAIN ", remove them as well
+* Remove the folder `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}`
+
+2. 
+Run 'Command Prompt' as **administrator**, go to C:\WINDOWS\system32, then execute the following line (Not applicable if you installed Dynamic Web TWAIN Service through personal installer):
+
+``` shell
+wmic product where name="Dynamic Web TWAIN Service" call uninstall /nointeractive
+```
+
+### On macOS
+
+* Run the file `Uninstall.pkg` . The file can be found in `Go > Applications > Dynamsoft > DynamicWebTWAINService > {installed version No.}`
+* Remove the folder `Go > Applications > Dynamsoft > DynamicWebTWAINService > {installed version No.}`
+
+### On Linux
+
+* Run the file `uninstall.sh` . The file can be found in `opt/dynamsoft/DynamicWebTWAINService`
+* Remove the folder `opt/dynamsoft/DynamicWebTWAINService`
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
 
 ### On Windows
 
 1. 
 * Remove Dynamsoft Service through Control Panel, if you see anything named along the lines of "Dynamsoft " or "Dynamic Web TWAIN ", remove them as well
-* Remove the folders `C:\Windows\SysWOW64\Dynamsoft\DynamsoftService` and `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64(version)`
+* Remove the folders `C:\Windows\SysWOW64\Dynamsoft\DynamsoftService` and `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}`
 
 2. 
 Run 'Command Prompt' as **administrator**, go to C:\WINDOWS\system32, then execute the following line (Not applicable if you installed Dynamsoft Service through personal installer):
@@ -38,3 +72,7 @@ wmic product where name="Dynamsoft Service" call uninstall /nointeractive
 
 * Run the file `uninstall.sh` . The file can be found in `opt/dynamsoft/DynamsoftService`
 * Remove the folder `opt/dynamsoft/DynamsoftService`
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
\ No newline at end of file
diff --git a/faq/http-insecure-websites-in-chromium-browser.md b/faq/http-insecure-websites-in-chromium-browser.md
index 3ea0dced..f8558be6 100644
--- a/faq/http-insecure-websites-in-chromium-browser.md
+++ b/faq/http-insecure-websites-in-chromium-browser.md
@@ -16,7 +16,7 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 ### Symptom
 
-Visiting a public HTTP website with Dynamic Web TWAIN SDK integrated via Chrome v94+, you may get prompted to download and install the Dynamsoft Service repeatedly.
+Visiting a public HTTP website with Dynamic Web TWAIN SDK integrated via Chrome v94+, you may get prompted to download and install the Dynamic Web TWAIN Service (also called "Dynamsoft Service") repeatedly.
 The same issue is also seen in Microsoft Edge 94.0.992.31 - as it uses the same Chromium version 94 as the latest Chrome browser.
 
 In the browser console, you may see the following **error message**
@@ -32,9 +32,9 @@ However, the same issue doesn't exist in Chrome v93 and earlier version or other
 
 Google introduced a new security feature from Chrome v94 to block any requests to private networks from insecure public websites. More detail can be found at [https://developer.chrome.com/blog/private-network-access-update/](https://developer.chrome.com/blog/private-network-access-update/)
 
-Dynamic Web TWAIN utilizes a local service - called 'Dynamsoft Service' to support document scanning from physical scanners. Therefore, your web scan page would need to make requests to localhost or 127.0.0.1 to communicate with the local service. However, if your website is hosted under HTTP, by using or upgrading to Chrome v94, the connection from your insecure public website to the private network (i.e., localhost/127.0.0.1) is blocked.
+Dynamic Web TWAIN utilizes a local service - called 'Dynamic Web TWAIN Service' to support document scanning from physical scanners. Therefore, your web scan page would need to make requests to localhost or 127.0.0.1 to communicate with the local service. However, if your website is hosted under HTTP, by using or upgrading to Chrome v94, the connection from your insecure public website to the private network (i.e., localhost/127.0.0.1) is blocked.
 
-If the web page couldn't connect to the Dynamsoft Service successfully, its default behavior is to prompt the dialog to install the service. That's why your end users would see the dialog appearing repeatedly.
+If the web page couldn't connect to the Dynamic Web TWAIN Service successfully, its default behavior is to prompt the dialog to install the service. That's why your end users would see the dialog appearing repeatedly.
 
 ### Resolution
 
diff --git a/faq/index.md b/faq/index.md
index 66ce5591..7c87f7ee 100644
--- a/faq/index.md
+++ b/faq/index.md
@@ -234,7 +234,7 @@ permalink: /faq/
 
 <li><a href="{{site.faq}}hipaa-compliant.html">Is the Dynamic Web TWAIN SDK HIPAA compliant?</a></li>
 
-<li><a href="{{site.faq}}change-dynamsoft-service-certificate.html">How can I change the certificate of the Dynamsoft Service?</a></li>
+<li><a href="{{site.faq}}change-dynamsoft-service-certificate.html">How can I change the certificate of the Dynamic Web TWAIN Service?</a></li>
 </ol>
 
 ## Addon
@@ -259,12 +259,6 @@ permalink: /faq/
 <li><a href="{{site.faq}}speed-up-barcode-reading-process.html">Is there any way to speed up the barcode reading process?</a></li>
 
 <li><a href="{{site.faq}}webcam-supported-by-webcam-capture-addon.html">What types of webcams does the Webcam Capture addon support</a></li>
-
-<li><a href="{{site.faq}}use-webassembly-to-support-webcam.html">Can I use the WebAssembly Edition of SDK to support webcams instead of using the Webcam Capture addon for Desktop Service Edition?</a></li>
-
-<li><a href="{{site.faq}}camera-play-and-showvideo.html">What is the difference between Camera.play and Camera.showVideo?</a></li>
-
-<li><a href="{{site.faq}}difference-between-camera-and-webcam.html">What is the difference between WebTwain.Addon.Camera and WebTwain.Addon.Webcam?</a></li>
 </ol>
 
 ## Project Deployment and End-user Installation
@@ -282,19 +276,19 @@ permalink: /faq/
 
 <li><a href="{{site.faq}}component-needs-to-be-installed-on-end-user-machine.html">Is there any component of the Dynamic Web TWAIN SDK that needs to be installed on end-user machines?</a></li>
 
-<li><a href="{{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html">What does the Dynamsoft Service do on the end-user machine?</a></li>
+<li><a href="{{site.faq}}what-does-dynamsoft-service-do-on-end-user-machine.html">What does the Dynamic Web TWAIN Service do on the end-user machine?</a></li>
 
 <li><a href="{{site.faq}}admin-privileges-needed-to-install.html">Are admin privileges required to install the end-user component?</a></li>
 
-<li><a href="{{site.faq}}can-i-install-dynamsoft-service-silently.html">Can I install Dynamsoft Service silently?</a></li>
+<li><a href="{{site.faq}}can-i-install-dynamsoft-service-silently.html">Can I install Dynamic Web TWAIN Service silently?</a></li>
 
 <li><a href="{{site.faq}}deploy-to-all-users.html">Is there an easy way to deploy the end-user components to all users?</a></li>
 
-<li><a href="{{site.faq}}how-to-uninstall-dynamsoft-service.html">How to uninstall Dynamsoft Service?</a></li>
+<li><a href="{{site.faq}}how-to-uninstall-dynamsoft-service.html">How to uninstall Dynamic Web TWAIN Service?</a></li>
 
-<li><a href="{{site.faq}}service-prompting-to-install-repeatedly.html">I have installed the Dynamsoft Service on an end-user machine but still got asked to install it repeatedly. Why?</a></li>
+<li><a href="{{site.faq}}service-prompting-to-install-repeatedly.html">I have installed the Dynamic Web TWAIN Service on an end-user machine but still got asked to install it repeatedly. Why?</a></li>
 
-<li><a href="{{site.faq}}service-installation-issue.html">Dynamsoft Service installation and uninstallation issue</a></li>
+<li><a href="{{site.faq}}service-installation-issue.html">Dynamic Web TWAIN Service installation and uninstallation issue</a></li>
 
 <li><a href="{{site.faq}}service-backward-compatibility.html">Can I use two different websites integrated with two different versions of Dynamic Web TWAIN on the same computer?</a></li>
 
@@ -317,7 +311,7 @@ permalink: /faq/
 
 <li><a href="{{site.faq}}find-SDK-version.html">How do I know which SDK version I am using?</a></li>
 
-<li><a href="{{site.faq}}download-service-only.html">Where can I download the Dynamsoft Service installers only?</a></li>
+<li><a href="{{site.faq}}download-service-only.html">Where can I download the Dynamic Web TWAIN Service installers only?</a></li>
 </ol>
 
 ## Error Troubleshooting
diff --git a/faq/macos-sonoma-distorted-scans.md b/faq/macos-sonoma-distorted-scans.md
index 54f2348c..3b78e8ce 100644
--- a/faq/macos-sonoma-distorted-scans.md
+++ b/faq/macos-sonoma-distorted-scans.md
@@ -25,6 +25,4 @@ It has been discovered that with the release of MacOS Sonoma (MacOS 14.0), Dynam
 
 1) The recommended solution is to download and install the TWAIN driver from the scanner manufacturer, and use the TWAIN driver.
 
-2) Dynamsoft understands that not all manufacturers provide TWAIN drivers for MacOS. Therefore, Dynamsoft has released Dynamic Web TWAIN 18.4.1 which includes an updated Dynamsoft Service for MacOS that should help alleviate the issue. Please upgrade to Dynamic Web TWAIN 18.4.1 to utilize this updated Dynamsoft Service.
-
-<!-- Dynamsoft understands that not all manufacturers provide TWAIN drivers for MacOS. There is an engineering build of the Dynamsoft Service for MacOS available that should help alleviate the issue. Please contact [support@dynamsoft.com](mailto:support@dynamsoft.com) for further details. -->
\ No newline at end of file
+2) Dynamsoft understands that not all manufacturers provide TWAIN drivers for MacOS. Therefore, Dynamsoft has released Dynamic Web TWAIN 18.4.1 which includes an updated Dynamic Web TWAIN Service (also called "Dynamsoft Service") for MacOS that should help alleviate the issue. Please upgrade to Dynamic Web TWAIN 18.4.1 to utilize this updated Dynamic Web TWAIN Service.
\ No newline at end of file
diff --git a/faq/private-network-access-in-chrome101.md b/faq/private-network-access-in-chrome101.md
index 63ac55eb..3cef785a 100644
--- a/faq/private-network-access-in-chrome101.md
+++ b/faq/private-network-access-in-chrome101.md
@@ -26,7 +26,7 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 ### Symptom
 
- In Chrome 101 at the earliest, when visiting a website that has Dynamic Web TWAIN SDK v17.2 or older integrated into the application, you may see the following **error message** in the browser console. For the end users of your website, they may be prompted repeatedly to download and install the Dynamsoft Service.
+ In Chrome 101 at the earliest, when visiting a website that has Dynamic Web TWAIN SDK v17.2 or older integrated into the application, you may see the following **error message** in the browser console. For the end users of your website, they may be prompted repeatedly to download and install the Dynamic Web TWAIN Service (also called "Dynamsoft Service").
 
 NOTE that the same issue will also occur in any browser based on **Chromium 101+**, such as Microsoft Edge 101.
 
@@ -49,7 +49,7 @@ To mitigate these risks, Chrome will require non-public subresources to opt-into
 
 As a part of the Private Network Access (PNA) specification, Chrome is deprecating direct access to private network endpoints from public websites. In Chrome 101 at the earliest, Chrome will enforce explicit permission from private network endpoints before requests from public websites can be allowed. According to Google, "this will begin only if and when compatibility data indicates that the change is safe enough and we've outreached directly when necessary." More details can be found at <a href="https://developer.chrome.com/blog/private-network-access-preflight/" target="_blank">https://developer.chrome.com/blog/private-network-access-preflight/</a>.
 
-Dynamic Web TWAIN utilizes a local service named 'Dynamsoft Service' to support document scanning from physical scanners. Your web scanning page needs to make requests to localhost or 127.0.0.1 to communicate with the local service. In Chrome 101, the connection from your public website to the private network (i.e. localhost/127.0.0.1) will be blocked.
+Dynamic Web TWAIN utilizes a local service named 'Dynamic Web TWAIN Service' to support document scanning from physical scanners. Your web scanning page needs to make requests to localhost or 127.0.0.1 to communicate with the local service. In Chrome 101, the connection from your public website to the private network (i.e. localhost/127.0.0.1) will be blocked.
 
 ### Resolution
 
@@ -59,7 +59,7 @@ To avoid this potential issue, you can apply one of the following solutions:
 
    In version 17.2.1, we have made changes to handle preflight requests on our end to resolve the issue. You can test the latest version with our <a href="https://www.dynamsoft.com/web-twain/downloads/" target="_blank">free trial</a> and when you are ready to upgrade, please contact <a href="mailto:sales@dynamsoft.com" target="_blank">sales@dynamsoft.com</a> to request the upgrade.
 
-   Please note that once upgraded, the Dynamosft Service on all client machines also need to be updated. You may consider <a href="{{site.faq}}can-i-install-dynamsoft-service-silently.html#can-i-install-dynamsoft-service-silently" target="_blank">installing Dynamsoft Service silently</a>.
+   Please note that once upgraded, the Dynamic Web TWAIN Service on all client machines also need to be updated. You may consider <a href="{{site.faq}}can-i-install-dynamsoft-service-silently.html#can-i-install-dynamsoft-service-silently" target="_blank">installing Dynamic Web TWAIN Service silently</a>.
 
 2. Disable Private Network Access checks using enterprise policies
 
diff --git a/faq/prompt-end-user-when-local-resources-used.md b/faq/prompt-end-user-when-local-resources-used.md
index a79829f0..dfc43c64 100644
--- a/faq/prompt-end-user-when-local-resources-used.md
+++ b/faq/prompt-end-user-when-local-resources-used.md
@@ -15,16 +15,11 @@ permalink: /faq/prompt-end-user-when-local-resources-used.html
 
 Yes, Dynamic Web TWAIN supports authorization for accessing local files, scanners, or webcams.
 
-Upon popular demand, the end-user authorization feature was added in version 12. The feature is disabled by default. When enabled, users are prompted for authorization whenever a web application is trying to use a connected scanner/webcam device or to access any local files.
-
-To enable end-user authorization, please contact <a href="mailto:support@dynamsoft.com" target="_blank">support@dynamsoft.com</a> for a special key.
-
-To disable manual authorization:
-
-If you are installing the SDK by .msi to multiple machines at a time (as the system admin), you can use the file DynamicWebTWAINHTML5Edition.msi located under Resources/MSI and use the following command when installing.
-
+1. Stop the Dynamic Web TWAIN Service.
+2. Add the following three lines to the file `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}\DSConfiguration.ini` (for versions below 19.0, the path is `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}\DSConfiguration.ini`):
 ```javascript
-DynamicWebTWAINHTML5Edition.msi MyCustomParameter="DisableScannerAccessAuth; DisableFileAccessAuth"
+EnableScannerAccessAuth=TRUE
+EnableFileAccessAuth=TRUE
+EnableWebcamAccessAuth=TRUE
 ```
-
-The same process can also be used if you are installing on a single machine by CMD by a single user.
+3. Restart the Dynamic Web TWAIN Service.
\ No newline at end of file
diff --git a/faq/run-on-arm-based-embedded-device.md b/faq/run-on-arm-based-embedded-device.md
index bf7a2e5d..5053bd1c 100644
--- a/faq/run-on-arm-based-embedded-device.md
+++ b/faq/run-on-arm-based-embedded-device.md
@@ -13,8 +13,8 @@ permalink: /faq/run-on-arm-based-embedded-device.html
 
 ## Can I run the scanning service on an ARM-based embedded device, such as Raspberry Pi?
 
-Starting from version 17.0, we provide an ARM64 version of the Dynamsoft Service. It can be found in the SDK package (Normally under C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN SDK 17.1.1\Resources\dist) of the Dynamic Web TWAIN SDK from <a href="https://www.dynamsoft.com/web-twain/downloads/" target="_blank">Download Center</a>.
+Starting from version 17.0, we provide an ARM64 version of the Dynamic Web TWAIN Service (also called "Dynamsoft Service"). It can be found in the SDK package (Normally under C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN SDK {version number}\Resources\dist) of the Dynamic Web TWAIN SDK from <a href="https://www.dynamsoft.com/web-twain/downloads/" target="_blank">Download Center</a>.
 
 So for any ARM64 based devices running on Linux OS, such as Raspberry Pi or Jetson Nano, you can also scan documents from physical scanners to the device's browser clients.
 
-MIPS 64-bit version of the Dynamsoft Service is also available in the SDK package, if you need to support any MIPS devices.
+MIPS 64-bit version of the Dynamic Web TWAIN Service is also available in the SDK package, if you need to support any MIPS devices.
diff --git a/faq/service-backward-compatibility.md b/faq/service-backward-compatibility.md
index 93bcee3d..5f986a3f 100644
--- a/faq/service-backward-compatibility.md
+++ b/faq/service-backward-compatibility.md
@@ -24,12 +24,24 @@ From 16.x, the latest service within the major version supports all previous ver
 > Note: There is a known issue for the 17.2 and 17.2.x services. Please use the 17.3 service if you are using 17.x as your latest service.
 
 ### Instructions for setting up cross major version support
-1. Install the _older_ version of Dynamsoft Service.
-2. Copy the .dll files from C:\Windows\SysWOW64\Dynamsoft\DynamsoftService64_{version number}\ to a temporary location. For the list of .dll files you are required to copy, please refer to the list below.
-3. Install the _newer_ version of the Dynamsoft Service.
-4. Copy the .dll files from your temporary location into the _new_ DynamsoftService folder.
+1. Install the _older_ version of Dynamic Web TWAIN Service (also called "Dynamsoft Service").
+2. Copy the .dll files from `C:\Windows\SysWOW64\Dynamsoft\DynamsoftService64_{version number}\` to a temporary location. For the list of .dll files you are required to copy, please refer to the list below.
+3. Install the _newer_ version of the Dynamic Web TWAIN Service.
+4. Copy the .dll files from your temporary location into the _new_ Dynamic Web TWAIN Service folder (from v19.0+, the target path is `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}`).
 
 ### List of required .dll files
+**Version 18.x**
+```javascript
+dwt_18.5.1.0828.dll
+DynamicImagex64.dll
+DynamicPdfCorex64_11.5.3.0828.dll
+DynamicPdfRx64_11.5.3.0828.dll
+DWASManager_18500312.dll
+DeviceManager_18510828.dll
+UploadModule_1.8.5.0828.dll
+dbrx64_9.6.1.0312.dll
+```
+
 **Version 17.x**
 ```javascript
 dwt_17.3.0.0531.dll
diff --git a/faq/service-installation-issue.md b/faq/service-installation-issue.md
index 2f1d46d1..7a11d7de 100644
--- a/faq/service-installation-issue.md
+++ b/faq/service-installation-issue.md
@@ -2,22 +2,22 @@
 layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
-title: Dynamsoft Service installation and uninstallation issue
-keywords: Dynamic Web TWAIN, Dynamsoft Service, installation, uninstallation
-breadcrumbText: Dynamsoft Service installation and uninstallation issue
-description: Dynamsoft Service installation and uninstallation issue
+title: Dynamic Web TWAIN Service installation and uninstallation issue
+keywords: Dynamic Web TWAIN, Dynamic Web TWAIN Service, installation, uninstallation
+breadcrumbText: Dynamic Web TWAIN Service installation and uninstallation issue
+description: Dynamic Web TWAIN Service installation and uninstallation issue
 permalink: /faq/service-installation-issue.html
 ---
 
 View all FAQs about [Project Deployment and End-user Installation](
 https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-installation)
 
-# Dynamsoft Service installation and uninstallation issue
+# Dynamic Web TWAIN Service installation and uninstallation issue
 
 
 ### Symptom
 
-The old version of Dynamsoft Service cannot be uninstalled successfully through the Control Panel, and the new version of Dynamsoft Service cannot be successfully installed by double-clicking, or the following error message appears during installation.
+The old version of Dynamic Web TWAIN Service (also called "Dynamsoft Service") cannot be uninstalled successfully through the Control Panel, and the new version of Dynamic Web TWAIN Service cannot be successfully installed by double-clicking, or the following error message appears during installation.
 
 ![service installation-1]({{site.assets}}imgs/service-installation-1.png)
 
@@ -29,7 +29,7 @@ In the screenshot below, the current user is owen_thinkpad_t480s, but in 'Comman
 
 ![service installation-2]({{site.assets}}imgs/service-installation-2.png)
 
-When installing by double-clicking DynamsoftServiceSetup.msi or uninstalling via Control Panel, Dynamic Web TWAIN takes the current user's Temp directory:
+When installing by double-clicking DynamsoftServiceSetup.msi (from v19.0+, use DynamicWebTWAINServiceSetup.msi) or uninstalling via Control Panel, Dynamic Web TWAIN takes the current user's Temp directory:
 C:\Users\owen_thinkpad_t480s\AppData\Local\Temp, because this path can't be found, the installation/uninstallation failed.
 
 ### Resolution
@@ -38,12 +38,18 @@ Run 'Command Prompt' as administrator, go to C:\WINDOWS\system32, then execute t
 
 ``` shell
 wmic product where name="Dynamsoft Service" call uninstall /nointeractive
+
+//from v19.0+
+wmic product where name="Dynamic Web TWAIN Service" call uninstall /nointeractive
 ```
 
 ![How-to-uninstall-the-Dynamsoft-Service-without MSI-installer.png]({{site.assets}}imgs/How-to-uninstall-the-Dynamsoft-Service-without MSI-installer.png)
 
-and then run the following command to install Dynamosft Service.
+and then run the following command to install Dynamic Web TWAIN Service.
 
 ``` shell
 msiexec  /i  "/path/to/DynamsoftServiceSetup.msi"   /qn
+
+//from v19.0+
+msiexec  /i  "/path/to/DynamicWebTWAINServiceSetup.msi"   /qn
 ```
diff --git a/faq/service-is-blocked.md b/faq/service-is-blocked.md
index 5c2c42a2..4af104f5 100644
--- a/faq/service-is-blocked.md
+++ b/faq/service-is-blocked.md
@@ -3,7 +3,7 @@ layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
 title:  The scanner's UI or the system's file dialog does not open when scanning
-keywords: Dynamic Web TWAIN, Dynamsoft Service, scanner UI, file dialog
+keywords: Dynamic Web TWAIN, Dynamic Web TWAIN Service, scanner UI, file dialog
 breadcrumbText:  The scanner's UI or the system's file dialog does not open when scanning
 description:  The scanner's UI or the system's file dialog does not open when scanning
 permalink: /faq/service-is-blocked.html
@@ -16,19 +16,19 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 ### Symptom
 
-Dynamsoft Service is installed successfully, but when attempting to scan or load files, the scanner's UI or the system's file dialog does not open. You may also see the error, "The pipe is being closed."
+Dynamic Web TWAIN Service (also called "Dynamsoft Service") is installed successfully, but when attempting to scan or load files, the scanner's UI or the system's file dialog does not open. You may also see the error, "The pipe is being closed."
 
 ### Cause
 
 **Cause One**
 
-This can be due to permissions, firewall, or other programs (e.g. anti-virus) blocking connections to the Dynamsoft Service.
-To determine if Dynamsoft Service is blocked by another process, open Task Manager and go to the Details Tab.
-Typically, before opening the scan page, you will see three Dynamsoft Service processes listed: two under SYSTEM and one under the user account.<br>
+This can be due to permissions, firewall, or other programs (e.g. anti-virus) blocking connections to the Dynamic Web TWAIN Service.
+To determine if Dynamic Web TWAIN Service is blocked by another process, open Task Manager and go to the Details Tab.
+Typically, before opening the scan page, you will see three Dynamic Web TWAIN Service processes listed: two under SYSTEM and one under the user account.<br>
 ![service blocked-1]({{site.assets}}imgs/service-blocked-1.png)<br>
 When you open the scan page, two new processes are created under the user account.<br>
 ![service blocked-2]({{site.assets}}imgs/service-blocked-2.png)<br>
-If these two processes are not under the user account, we can confirm that Dynamsoft Service is being blocked by another process.
+If these two processes are not under the user account, we can confirm that Dynamic Web TWAIN Service is being blocked by another process.
 
 **Cause Two**
 
@@ -38,7 +38,7 @@ The issue occurs when the allocated memory address exceeds the 32-bit limit. In
 
 #### Resolution for Cause 1
 
-To determine which process is blocking Dynamsoft Service, please follow the steps below.
+To determine which process is blocking Dynamic Web TWAIN Service, please follow the steps below.
 
 1. Collect <a href="{{site.faq}}general-troubleshooting-steps.html#how-to-enable-and-collect-verbose-log" target="_blank">verbose log</a>
 
@@ -49,7 +49,7 @@ To determine which process is blocking Dynamsoft Service, please follow the step
 
 ![service blocked-3]({{site.assets}}imgs/service-blocked-3.png)
 
-However, if the identified PID is not a browser process as expected, the PID will typically be the process which is blocking Dynamsoft Service.
+However, if the identified PID is not a browser process as expected, the PID will typically be the process which is blocking Dynamic Web TWAIN Service.
 
 If you need further assistance, please contact Dynamsoft Support.
 
diff --git a/faq/service-prompting-to-install-repeatedly.md b/faq/service-prompting-to-install-repeatedly.md
index a8b56e93..bb7c6255 100644
--- a/faq/service-prompting-to-install-repeatedly.md
+++ b/faq/service-prompting-to-install-repeatedly.md
@@ -2,23 +2,23 @@
 layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
-title: I have installed the Dynamsoft Service on an end-user machine but still got asked to install it repeatedly. Why?
+title: I have installed the Dynamic Web TWAIN Service on an end-user machine but still got asked to install it repeatedly. Why?
 keywords: Dynamic Web TWAIN, Project Deployment and End-user Installation, install, repeatedly
-breadcrumbText: I have installed the Dynamsoft Service on an end-user machine but still got asked to install it repeatedly. Why?
-description: I have installed the Dynamsoft Service on an end-user machine but still got asked to install it repeatedly. Why?
+breadcrumbText: I have installed the Dynamic Web TWAIN Service on an end-user machine but still got asked to install it repeatedly. Why?
+description: I have installed the Dynamic Web TWAIN Service on an end-user machine but still got asked to install it repeatedly. Why?
 permalink: /faq/service-prompting-to-install-repeatedly.html
 ---
 
 View all FAQs about [Project Deployment and End-user Installation](
 https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-installation)
 
-# I have installed the Dynamsoft Service on an end-user machine but still got asked to install it repeatedly. Why?
+# I have installed the Dynamic Web TWAIN Service on an end-user machine but still got asked to install it repeatedly. Why?
 
 #### There are a few possible causes
 
-1. The Dynamsoft Service is not installed properly.
+1. The Dynamic Web TWAIN Service (also called "Dynamsoft Service") is not installed properly.
 
-2. The Dynamsoft Service is installed correctly but not started.
+2. The Dynamic Web TWAIN Service is installed correctly but not started.
 
 3. The requests sent to the Service are redirected because you are using a proxy server on IE.
 
@@ -34,9 +34,9 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 #### The respective fixes are listed below
 
-1. Check the path `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_17` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService` and make sure you have <a href="{{site.indepth}}deployment/service.html#related-files-and-folders" target="_blank">the correct files</a>.
+1. Check the path `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}` (for v19.0+) or `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService` and make sure you have <a href="{{site.indepth}}deployment/service.html#related-files-and-folders" target="_blank">the correct files</a>.
 
-2. Check `Local Services` and make sure the Dynamsoft Service is listed and Running.
+2. Check `Local Services` and make sure the Dynamic Web TWAIN Service is listed and Running.
 
 3. On IE, go to `Internet Options` --> `Security` tab, select `Local Intranet`, then click `Sites`, uncheck 'Include all sites that bypass the proxy server'  
    ![why-is-the-browser-prompting-me-to-install-dynamsoft-service-repeatedly-1]({{site.assets}}imgs/why-is-the-browser-prompting-me-to-install-dynamsoft-service-repeatedly-1.png)
diff --git a/faq/source-not-listed-on-linux.md b/faq/source-not-listed-on-linux.md
index 2f842646..a1de991e 100644
--- a/faq/source-not-listed-on-linux.md
+++ b/faq/source-not-listed-on-linux.md
@@ -3,7 +3,7 @@ layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
 title: Scanner source is listed on XSane application but not on my web application on Linux machines
-keywords: Dynamic Web TWAIN, Dynamsoft Service, installation, uninstallation
+keywords: Dynamic Web TWAIN, Dynamic Web TWAIN Service, installation, uninstallation
 breadcrumbText: Scanner source is listed on XSane application but not on my web application on Linux machines
 description: Scanner source is listed on XSane application but not on my web application on Linux machines
 permalink: /faq/source-not-listed-on-linux.html
@@ -17,14 +17,52 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 ### Symptom
 
-On Linux machines, the scanner can be accessed using the XSane application and it can successfully scan. But the scanner does not show on the web application integrated with Dynamic Web TWAIN even after Dynamsoft Service is installed.
+On Linux machines, the scanner can be accessed using the XSane application and it can successfully scan. But the scanner does not show on the web application integrated with Dynamic Web TWAIN even after the Dynamic Web TWAIN Service (also called "Dynamsoft Service") is installed.
 
 ### Cause
 
-Dynamsoft Service is not installed correctly.
+Dynamic Web TWAIN Service is not installed correctly.
 
 ### Resolution
 
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+Please follow the steps below to reinstall Dynamic Web TWAIN Service:
+
+1. Run the following commands
+``` shell
+su
+usermod -aG wheel XXX ps:XXX is current username
+```
+
+2. Restart the terminal under current user
+
+3. Run the following command
+``` shell
+sudo rpm -i DynamicWebTWAINServiceSetup.rpm
+```
+
+If the above does not resolve the issue, please follow the troubleshooting steps below.
+
+1. Has the process started?
+``` shell
+ps aux | grep dynamsoft
+```
+2. Does the below command list out the source?
+``` shell
+bash /opt/dynamsoft/DynamicWebTWAINService/DynamsoftScanningMgr
+```
+3. Please check the logs here: /var/log/syslog
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
 Please follow the steps below to reinstall Dynamsoft Service:
 
 1. Run the following commands
@@ -52,4 +90,8 @@ bash /opt/dynamsoft/DynamsoftService/DynamsoftScanningMgr
 ```
 3. Please check the logs here: /var/log/syslog
 
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
+
 For further support, please email support@dynamsoft.com and include any screenshots and logs collected.
diff --git a/faq/upgrade-end-user-installations.md b/faq/upgrade-end-user-installations.md
index f48ec311..c77ab96c 100644
--- a/faq/upgrade-end-user-installations.md
+++ b/faq/upgrade-end-user-installations.md
@@ -14,11 +14,51 @@ https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-in
 
 # How do I upgrade the end-user installation for all end users once I upgrade my project?
 
-By default once your application with the upgraded version has been deployed, end-users will be prompted to install the newer version of the Dynamsoft Service.
+By default once your application with the upgraded version has been deployed, end-users will be prompted to install the newer version of the Dynamic Web TWAIN Service (also called "Dynamsoft Service").
 
 In a controlled environment Dynamic Web TWAIN can be distributed to all clients in one go just like other similar programs. <a href="https://docs.microsoft.com/en-us/troubleshoot/windows-server/group-policy/use-group-policy-to-install-software" target="_blank">Group Policy</a> is one such technology.
 
-You can install Dynamsoft Service silently using the following commands:
+You can install Dynamic Web TWAIN Service silently using the following commands:
+
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+- Windows
+
+```javascript
+msiexec /i "/path/to/DynamicWebTWAINServiceSetup.msi" /qn
+
+```
+
+- macOS
+
+```javascript
+// Install
+sudo installer -pkg /path/to/DynamicWebTWAINServiceSetup.pkg -target /Applications
+// Stop service
+sudo launchctl unload /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
+// Start service
+launchctl load /Library/LaunchAgents/com.dynamsoft.dynamicwebtwainservicex64.plist
+
+```
+
+• Linux
+
+```javascript
+sudo dpkg -i /path/to/DynamicWebTWAINServiceSetup.deb
+
+// or
+
+sudo rpm -i path/to/DynamicWebTWAINServiceSetup.rpm
+```
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
 
 - Windows
 
@@ -49,4 +89,8 @@ sudo dpkg -i /path/to/DynamsoftServiceSetup.deb
 sudo rpm -i path/to/DynamsoftServiceSetup.rpm
 ```
 
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
+
 > Note - If you are upgrading from version 14, end-users may need to uninstall the previous version manually before reinstallation.
diff --git a/faq/use-dwt-in-citrix-env.md b/faq/use-dwt-in-citrix-env.md
index 8d5814fb..0cbb2aff 100644
--- a/faq/use-dwt-in-citrix-env.md
+++ b/faq/use-dwt-in-citrix-env.md
@@ -22,8 +22,31 @@ To optimize user experience within the Citrix environment, Dynamsoft offers **en
 
 To configure the enhanced mode, please follow the steps below:
 
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+1. Stop Dynamic Web TWAIN Service
+2. Set EnableEnhancedMode=TRUE in DSConfiguration.ini which is under `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}`
+3. Set Dynamsoft.DWT.IfCheckDCP=true in dynamsoft.webtwain.config.js 
+4. Restart Dynamic Web TWAIN Service
+
+***In this case, initializing the DWT object dynamically is not supported.***
+
+<strong>How to check if Enhanced mode is running</strong>
+
+1. user_config.ini which is under `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}` will list the ports that each user is listening on.
+2. In Network, the DWT port included in the request URL should be 17000 and so on, not 18622 anymore
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
 1. Stop Dynamsoft Service
-2. Set EnableEnhancedMode=TRUE in DSConfiguration.ini which is under `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_17`
+2. Set EnableEnhancedMode=TRUE in DSConfiguration.ini which is under `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}`
 3. Set Dynamsoft.DWT.IfCheckDCP=true in dynamsoft.webtwain.config.js 
 4. Restart Dynamsoft Service
 
@@ -31,5 +54,9 @@ To configure the enhanced mode, please follow the steps below:
 
 <strong>How to check if Enhanced mode is running</strong>
 
-1. user_config.ini which is under `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_17` will list the ports that each user is listening on.
+1. user_config.ini which is under `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{version number}` will list the ports that each user is listening on.
 2. In Network, the DWT port included in the request URL should be 17000 and so on, not 18622 anymore
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
\ No newline at end of file
diff --git a/faq/what-are-the-resources-files.md b/faq/what-are-the-resources-files.md
index 7d59a1f5..859cab3a 100644
--- a/faq/what-are-the-resources-files.md
+++ b/faq/what-are-the-resources-files.md
@@ -19,6 +19,7 @@ Resources files help you include Dynamic Web TWAIN in your application. The foll
 
 <div class="multi-panel-switching-prefix"></div>
 
+- [v19.0+](#19plus)
 - [v18.1+](#18plus)
 - [From v16.0 to v18.0](#18min)
 
@@ -34,6 +35,78 @@ Resources files help you include Dynamic Web TWAIN in your application. The foll
 
 > This file is the core of the Dynamic Web TWAIN library.
 
+* dynamsoft.webtwain.install.js
+
+> This file is used to configure the dialogs which are shown when the Dynamic Web TWAIN library is not installed or needs to be upgraded. This file is already referenced inside the dynamsoft.webtwain.initiate.js
+
+* Readme.txt
+
+* addon
+  + dynamsoft.upload.js
+
+  > This file contains the functionalities of the Dynamsoft Upload Module. 
+
+  + dynamsoft.webtwain.addon.pdf.js
+
+  > This file contains the functionalities of the PDF Rasterizer addon. 
+
+  + dynamsoft.webtwain.addon.webcam.js
+
+  > This file contains the functionalities of the Webcam addon. 
+
+  + dynamsoft.webtwain.addon.barcodereader.js
+
+  > This file contains the functionalities of the Barcode addon. 
+
+* dist
+
+  > Under this directory are the installers for the Dynamic Web TWAIN Service which needs to be manually installed on each client machine that uses the Dynamic Web TWAIN library as a service.
+
+    - DynamicWebTWAINServiceSetup.deb
+
+    > For Linux (Debian)
+
+    - DynamicWebTWAINServiceSetup.rpm
+
+    > For Linux (Redhat)
+
+    - DynamicWebTWAINServiceSetup.msi
+
+    > For Windows
+
+    - DynamicWebTWAINServiceSetup.pkg
+
+    > For macOS
+
+    - LICENSE
+
+* src
+
+  > These files contain the following functionalities
+  > - image input & output
+  > - image decode & encode
+  > - PDF read & write
+  > - Viewer & UI
+
+    - dynamsoft.lts.js
+    - dynamsoft.webtwain.css
+    - dynamsoft.webtwain.viewer.css
+    - dynamsoft.webtwain.viewer.js
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
+
+### Default files
+
+* dynamsoft.webtwain.config.js
+
+> This file is used to make basic configuration of the Dynamic Web TWAIN library. It's where you enter the product key for the product and to change the initial viewer size, etc.
+
+* dynamsoft.webtwain.initiate.js
+
+> This file is the core of the Dynamic Web TWAIN library.
+
 * dynamsoft.webtwain.initiate_cus.js
 
 > This file is the core of the Dynamic Web TWAIN customized library, please do not use it if there is no requirement.
@@ -93,8 +166,8 @@ Resources files help you include Dynamic Web TWAIN in your application. The foll
 
     - dynamsoft.lts.js
     - dynamsoft.webtwain.activex.js
+    - dynamsoft.webtwain.css
     - dynamsoft.webtwain.viewer.css
-    - dynamsoft.webtwain.viewer.viewer.js
     - dynamsoft.webtwain.viewer.js
 
 <div class="multi-panel-end"></div>
diff --git a/faq/what-does-dynamsoft-service-do-on-end-user-machine.md b/faq/what-does-dynamsoft-service-do-on-end-user-machine.md
index 95066353..623dd3e6 100644
--- a/faq/what-does-dynamsoft-service-do-on-end-user-machine.md
+++ b/faq/what-does-dynamsoft-service-do-on-end-user-machine.md
@@ -2,19 +2,174 @@
 layout: default-layout
 noTitleIndex: true
 needAutoGenerateSidebar: true
-title: What does the Dynamsoft Service do on the end-user machine?
-keywords: Dynamic Web TWAIN, Project Deployment and End-user Installation, dynamsoft service
-breadcrumbText: What does the Dynamsoft Service do on the end-user machine?
-description: What does the Dynamsoft Service do on the end-user machine?
+title: What does the Dynamic Web TWAIN Service do on the end-user machine?
+keywords: Dynamic Web TWAIN, Project Deployment and End-user Installation, Dynamic Web TWAIN Service
+breadcrumbText: What does the Dynamic Web TWAIN Service do on the end-user machine?
+description: What does the Dynamic Web TWAIN Service do on the end-user machine?
 permalink: /faq/what-does-dynamsoft-service-do-on-end-user-machine.html
 ---
 
 View all FAQs about [Project Deployment and End-user Installation](
 https://www.dynamsoft.com/web-twain/docs/faq/#project-deployment-and-end-user-installation)
 
-# What does the Dynamsoft Service do on the end-user machine?
+# What does the Dynamic Web TWAIN Service do on the end-user machine?
 
-Dynamsoft Service is required for the Desktop Service Edition of Dynamic Web TWAIN. It's a background system service that handles the communication between connected physical devices and the browser, as well as image processing, encoding, decoding, etc.
+Dynamic Web TWAIN Service (also called "Dynamsoft Service") is required for the Desktop Service Edition of Dynamic Web TWAIN. It's a background system service that handles the communication between connected physical devices and the browser, as well as image processing, encoding, decoding, etc.
+
+<div class="multi-panel-switching-prefix"></div>
+
+- [v19.0+](#19plus)
+- [Versions below 19.0](#19min)
+
+<div class="multi-panel-start"></div>
+
+## Three processes
+
+By default, there are three Dynamic Web TWAIN Service processes running which use the same file `DynamicWebTWAINService.exe` but initiated with different arguments:
+
+- The **main process** starts without any argument as follows:
+
+  ``` cmd
+  C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}\DynamicWebTWAINService.exe
+  ```
+
+- Then there is a **monitor process** which is meant to monitor the main process and automatically start it in case it crashes. The monitor process starts like this:
+
+  ``` cmd
+  C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}\DynamicWebTWAINService.exe -asmonitor Global\Dynamsoft_1.5.0_352325843_stop_service_event   Global\Dynamsoft_1.5.0_352325828_certcheck_event
+  ```
+
+- The last always-running process is meant to **support the SSL certificate specifically for the Firefox browser**:
+
+  ``` cmd
+  "-scan" "\\.\pipe\dynamsoftscan_15.0_70056_60" "0" "Global\ss352604281_61_70056" "0" "C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service 19\dwt_19.0.0.0318.dll"
+  ```
+
+> Note: you may find another process named 'Dynamsoft Scanning New Module', which is a scan module. This process will start when you access an application integrated with Dynamic Web TWAIN, and will automatically stop when you close the application. 
+
+> * On Windows, the service runs under the Local System account
+> * On macOS, the service runs under the current user account
+> * On Linux, the service runs under the root account 
+
+
+## Files and folders in the service directory
+
+There are multiple files and folders in the service directory. Taking Windows service (located at `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {version number}`) as an example, the content is as follows:
+
+### For the Service
+
+* `\cache\` : Data cached on the disk. Check out <a href="{{site.indepth}}features/buffer.html#disk-caching" target="_blank">Disk Caching</a>.
+* `\cert\` : The certificates used for SSL connection. Check out <a href="{{site.faq}}change-dynamsoft-service-certificate.html" target="_blank">How to change the certificates</a>.
+* `\dump\` : Dump files in case the service crashes.
+* `\log\` : Log files for debugging purposes.
+* `\upload\` : Temporary location for image data to be uploaded by the file uploader.
+* `DSConfiguration.ini` : Service configuration file.
+* `DWASManager_19000318.dll` : The service manager. The name of the file may vary among different versions.
+* `DynamicWebTWAINService.exe` : The service.
+* `service.ini` : Define service name.
+* `user_config.ini` : User configuration file.
+* `welcome.htm` : The home page for the service (present when you visit http://127.0.0.1:18625)
+
+### Components
+
+These files are named with their version number. The following uses v16.1.1 as an example.
+
+* Core scanning module
+  + `dwt_16.1.0.0728.dll`
+  + `DSSCN2.exe`
+  + `DSSCN2x64.exe`
+  + `TWAINDSM.dll`
+  + `TWAINDSMx64.dll`
+* Barcode Reader Addon
+  + `\x64\`
+  + `\x86\`
+  + `dbr_7.4.0.0428.dll`
+  + `dbrx64_7.4.0.0428.dll`
+* PDF Addon
+  + `DynamicPdfCore_11.0.0.0428.dll`
+  + `DynamicPdfCorex64_11.0.0.0428.dll`
+  + `DynamicPdfR_11.0.0.0428.dll` (for the PDF Rasterizer)
+  + `DynamicPdfRx64_11.0.0.0428.dll` (for the PDF Rasterizer)
+* Webcam Addon
+  + `DynamicWebcam_15.0.0.0625.dll`
+  + `DynamicWebcamx64_15.0.0.0625.dll`
+* File Uploader
+  + `UploadModule_1.6.0.0428.dll`
+* Imaging features
+  + `DynamicImage.dll`
+  + `DynamicImagex64.dll`
+
+### Supporting files
+
+* `favicon.ico` : The favicon.
+* `legal.txt` : Legal notice.
+* `libcurl.dll` : The file transfer library.
+* For OpenSSL
+  + `libeay32.dll`
+  + `ssleay32.dll`
+* `port.lock`
+
+
+## HTTP Requests and Responses
+Dynamic Web TWAIN Service sets up a local HTTP service that accepts requests from JavaScript code running in the browser and performs operations accordingly. The following are a few examples.
+
+> NOTE
+>
+> These requests are handled by the JavaScript client of the library. Please do not try to make similar requests in your own code without consulting [Dynamsoft Support]({{site.about}}getsupport.html).
+
+#### Return availability
+
+- Request
+
+```
+https://127.0.0.1:18623/fa/VersionInfo?ts=1603161807908
+```
+
+- Response in case of success
+
+```json
+{
+  "id": "1",
+  "method": "VersionInfo",
+  "result": ["16, 1, 0, 0728", "", "64"],
+  "cmdId": ""
+}
+```
+
+#### Perform image removal
+
+- Request
+
+```
+https://127.0.0.1:18623/f/RemoveAllImages?753350643
+```
+
+- Response in case of success
+
+```json
+{
+  "id": "414778098",
+  "method": "RemoveAllImages",
+  "result": [true],
+  "cmdId": ""
+}
+```
+
+#### Return an image
+
+- Request
+
+```
+https://127.0.0.1:18623/dwt/dwt_16100728/img?id=414778098&index=5&width=585&height=513&ticks=1603162807999
+```
+
+- Response in case of success
+
+  The image data.
+
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-start"></div>
 
 ## Three processes
 
@@ -161,4 +316,8 @@ https://127.0.0.1:18623/dwt/dwt_16100728/img?id=414778098&index=5&width=585&heig
 
   The image data.
 
-For more information, please refer to <a href="{{site.indepth}}deployment/service.html" target="_blank">Dynamic Web TWAIN Deployment - Dynamsoft Service</a>.
+<div class="multi-panel-end"></div>
+
+<div class="multi-panel-switching-end"></div>
+
+For more information, please refer to <a href="{{site.indepth}}deployment/service.html" target="_blank">Dynamic Web TWAIN Deployment - Dynamic Web TWAIN Service</a>.
diff --git a/getstarted/index.md b/getstarted/index.md
index 7973fe7f..2a3e6dbf 100644
--- a/getstarted/index.md
+++ b/getstarted/index.md
@@ -13,7 +13,7 @@ ignore: true
 
 - [Hello World tutorial]({{site.getstarted}}Helloworld.html): follow this tutorial to create your first web-based document scanning application
 - [Deploy to your server]({{site.indepth}}deployment/server.html): how to deploy Dynamic Web TWAIN to server
-- [Set up the service]({{site.indepth}}deployment/service.html): how to set up Dynamsoft service if needed
+- [Set up the service]({{site.indepth}}deployment/service.html): how to set up Dynamic Web TWAIN Service if needed
 - Use Web TWAIN in a framework
   - [Use Web TWAIN in Angular]({{site.indepth}}development/angular.html)
   - [Use Web TWAIN in React]({{site.indepth}}development/react.html)
diff --git a/getstarted/restful.md b/getstarted/restful.md
index 9d004666..da3a2bca 100644
--- a/getstarted/restful.md
+++ b/getstarted/restful.md
@@ -11,7 +11,7 @@ permalink: /indepth/development/restful.html
 # Dynamic Web TWAIN's RESTful API
 
 ## Overview
-Dynamic Web TWAIN (DWT) 18.4 brings forward a new RESTful API allowing developers a new avenue to access scanners across platforms and languages. This allows the Dynamsoft Service installed on the scanner host (local or server), to be accessed by desktop, mobile, and server-side applications.
+Dynamic Web TWAIN (DWT) 18.4 brings forward a new RESTful API allowing developers a new avenue to access scanners across platforms and languages. This allows the Dynamic Web TWAIN Service installed on the scanner host (local or server), to be accessed by desktop, mobile, and server-side applications.
 
 ## Sample Implementations
 - [Node.js](https://github.com/yushulx/dynamsoft-service-REST-API)
@@ -21,13 +21,13 @@ Dynamic Web TWAIN (DWT) 18.4 brings forward a new RESTful API allowing developer
 - [.NET](https://github.com/yushulx/dotnet-twain-wia-sane-scanner)
 
 ## Prerequisites
-- The Dynamsoft Service must be installed on the scanner host machine, whether it be a remote PC, server, or local workstation.
+- The Dynamic Web TWAIN Service must be installed on the scanner host machine, whether it be a remote PC, server, or local workstation.
 
 ## Points to consider
 - Using the RESTful API will return pure images as a stream and will not make use of the Dynamic Web TWAIN Viewer. You may instantiate a Viewer in your web application and load the images into the Viewer if you wish.
 
 ## REST API Structure
-By default, the REST API's host address is set to http://127.0.0.1:18622. This refers back to the local machine. To allow the host machine's scanner to be accesed over the network, the Dynamsoft Service on the host machine will need to be configured to allow incoming connections.
+By default, the REST API's host address is set to http://127.0.0.1:18622. This refers back to the local machine. To allow the host machine's scanner to be accesed over the network, the Dynamic Web TWAIN Service on the host machine will need to be configured to allow incoming connections.
 
 | Method | Endpoint	| Description | Parameters | Response |
 |:-|:-|:-|:-|:-|
diff --git a/getstarted/upgrade.md b/getstarted/upgrade.md
index c057fca0..f50d3d4f 100644
--- a/getstarted/upgrade.md
+++ b/getstarted/upgrade.md
@@ -44,10 +44,10 @@ You can follow the steps below to upgrade Dynamic Web TWAIN:
 
 5. Deploy the new version files to your server and test. 
 
-Beginning with Dynamic Web TWAIN v16.0, the Dynamsoft Service is backward compatible within _the same major version_. Once you upgrade Dynamic Web TWAIN for your application on the server side, for **end-users' side**
+Beginning with Dynamic Web TWAIN v16.0, the Dynamic Web TWAIN Service(formerly known as Dynamsoft Service) is backward compatible within _the same major version_. Once you upgrade Dynamic Web TWAIN for your application on the server side, for **end-users' side**
 
-- If the end-users have installed the same version or newer minor versions of Dynamsoft Service, they don't need to do anything;
-- If the end-users have never installed Dynamsoft Service, or have an older version or a different newer major version of it, they will be required to do a reinstallation of Dynamsoft Service. The process is described <a href="{{site.indepth}}deployment/service.html#installation-of-dynamsoft-service">here</a>  
+- If the end-users have installed the same version or newer minor versions of Dynamic Web TWAIN Service, they don't need to do anything;
+- If the end-users have never installed Dynamic Web TWAIN Service, or have an older version or a different newer major version of it, they will be required to do a reinstallation of Dynamic Web TWAIN Service. The process is described <a href="{{site.indepth}}deployment/service.html#installation-of-dynamsoft-service">here</a>  
 
 ## Update `dwt` package
 
diff --git a/getstarted/vue.md b/getstarted/vue.md
index aed1ce40..30ac346d 100644
--- a/getstarted/vue.md
+++ b/getstarted/vue.md
@@ -390,9 +390,6 @@ npm run dev
 
 If you have installed `DWT` and have configured a valid `ProductKey` . You will have a working page to scan documents from your scanner now. Otherwise, you should see instructions on [this page]({{site.indepth}}features/initialize.html#installation-of-the-dynamsoft-service) that guides you on installing the library.
 
-#### On mobile
-
-For Android, the scanners that support ESCL can be used.
 
 ## Official Samples
 
diff --git a/getstarted/vue3.md b/getstarted/vue3.md
index 0daa82a5..ddb53ae5 100644
--- a/getstarted/vue3.md
+++ b/getstarted/vue3.md
@@ -194,9 +194,6 @@ npm run dev
 
 If you have installed `DWT` and have configured a valid `ProductKey`, you should now have a working page to scan documents from your scanner. If not, please refer to [this page]({{site.indepth}}features/initialize.html#installation-of-the-dynamsoft-service) which explains how the library is initialized or contact us for further assistance.
 
-#### On mobile
-
-For Android, the scanners that support eSCL can be used.
 
 ## Official Samples
 
diff --git a/indepth/features/OCR.md b/indepth/features/OCR.md
index 7da9f3df..d337865d 100644
--- a/indepth/features/OCR.md
+++ b/indepth/features/OCR.md
@@ -269,7 +269,7 @@ The resources of `OCRPro` can be downloaded [here](https://tst.dynamsoft.com/pub
 
 #### Install OCRPro on the Server
 
-`OCRPro` must be used with `Dynamsoft Service` . If the service is not installed yet, install it first. Check out [How to install Dynamsoft Service]({{site.indepth}}deployment/service.html#how-to-install-dwt). Once the service is installed, unzip the resources downloaded in the previous step and put all the files in the service directory which is typically located at `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_16` .
+`OCRPro` must be used with `Dynamic Web TWAIN Service` . If the service is not installed yet, install it first. Check out [How to install Dynamic Web TWAIN Service]({{site.indepth}}deployment/service.html#how-to-install-dwt). Once the service is installed, unzip the resources downloaded in the previous step and put all the files in the service directory which is typically located at `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_16` .
 
 #### Use OCRPro on the Server
 
diff --git a/indepth/features/initialize.md b/indepth/features/initialize.md
index 85a63392..5d7ac5ef 100644
--- a/indepth/features/initialize.md
+++ b/indepth/features/initialize.md
@@ -45,7 +45,7 @@ Once the main JS files are loaded in, the initialization process moves to load a
 
 The following files which can be found in the **Resources** folder are required:
 
-- `dynamsoft.webtwain.install.js`: used to configure the dialogs which show up when the Dynamsoft Service is not installed or needs upgrade, etc. This file is automatically loaded when the code in `dynamsoft.webtwain.initiate.js` executes.
+- `dynamsoft.webtwain.install.js`: used to configure the dialogs which show up when the Dynamic Web TWAIN Service is not installed or needs upgrade, etc. This file is automatically loaded when the code in `dynamsoft.webtwain.initiate.js` executes.
 - `src/dynamsoft.viewer.js`, `src/dynamsoft.viewer.css`, `src/dynamsoft.webtwain.css`: used to build the viewer component of Dynamic Web TWAIN, as well as define the CSS of the other UI elements of the library.
 
 ## Creating the WebTwain instance
diff --git a/indepth/web.config b/indepth/web.config
index ca454a5c..df174c10 100644
--- a/indepth/web.config
+++ b/indepth/web.config
@@ -18,12 +18,12 @@
                     <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
                     <action type="Redirect" url="https://www.dynamsoft.com/web-twain/docs/faq/error-message-domain-of-site-doesnt-match-domain-bound-to-product-key.html" appendQueryString="false" logRewrittenUrl="false" />
                 </rule>
-                <rule name="Redirect rule38 - How can I change the certificate of the Dynamsoft Service?" enabled="true" patternSyntax="ECMAScript" stopProcessing="true">
+                <rule name="Redirect rule38 - How can I change the certificate of the Dynamic Web TWAIN Service?" enabled="true" patternSyntax="ECMAScript" stopProcessing="true">
                     <match url="faqs/develop/how-to-change-the-certificate-of-the-dynamsoft-service.html" ignoreCase="true" negate="false" />
                     <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
                     <action type="Redirect" url="https://www.dynamsoft.com/web-twain/docs/faq/change-dynamsoft-service-certificate.html" appendQueryString="false" logRewrittenUrl="false" />
                 </rule>
-                <rule name="Redirect rule39 - I have installed the Dynamsoft Service on an end-user machine but still got asked to install it repeatedly" enabled="true" patternSyntax="ECMAScript" stopProcessing="true">
+                <rule name="Redirect rule39 - I have installed the Dynamic Web TWAIN Service on an end-user machine but still got asked to install it repeatedly" enabled="true" patternSyntax="ECMAScript" stopProcessing="true">
                     <match url="faqs/distribution/why-is-the-browser-prompting-me-to-install-dynamsoft-service-repeatedly.html" ignoreCase="true" negate="false" />
                     <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
                     <action type="Redirect" url="https://www.dynamsoft.com/web-twain/docs/faq/service-prompting-to-install-repeatedly.html" appendQueryString="false" logRewrittenUrl="false" />
diff --git a/index.md b/index.md
index aede9ea0..ab33c302 100644
--- a/index.md
+++ b/index.md
@@ -45,8 +45,9 @@ permalink: /index.html
 - [Advanced DWT Initialization]({{site.extended-usage}}advanced-initialization.html)
 - [Loading Documents from Files]({{site.extended-usage}}file-import.html)
 - [Configuring System Messages]({{site.extended-usage}}system-message-configuration.html)
-- [Set Up the Dynamsoft Service]({{site.extended-usage}}dynamsoft-service-configuration.html)
+- [Set Up the Dynamic Web TWAIN Service]({{site.extended-usage}}dynamsoft-service-configuration.html)
 - [UI Customization]({{site.extended-usage}}ui-customization.html)
+- [Using the DWT RESTful API]({{site.extended-usage}}restful-api.html)
 - [Barcode Recognition]({{site.extended-usage}}barcode-processing.html)
 - [PDF Handling]({{site.extended-usage}}pdf-processing.html)
 <!--- [PDF Compressor (Beta)]({{site.extended-usage}}pdf-compression.html)-->
@@ -96,7 +97,7 @@ permalink: /index.html
 
    - [HelloWorld]({{site.getstarted}}helloworld.html)
    - [Deploy to Server]({{site.indepth}}deployment/server.html)
-   - [Set up Dynamsoft Service]({{site.indepth}}deployment/service.html)
+   - [Set up Dynamic Web TWAIN Service]({{site.indepth}}deployment/service.html)
    - [Use Web TWAIN in Angular]({{site.indepth}}development/angular.html)
    - [Use Web TWAIN in React]({{site.indepth}}development/react.html)
    - [Use Web TWAIN in Vue]({{site.indepth}}development/vue.html)
diff --git a/info/api/Addon_BarcodeReader.md b/info/api/Addon_BarcodeReader.md
index 7fded11e..ce5d6be0 100644
--- a/info/api/Addon_BarcodeReader.md
+++ b/info/api/Addon_BarcodeReader.md
@@ -40,19 +40,15 @@ decode(index: number): Promise<TextResult[]> ;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(macOS)</td>
 <td align="center">H5(Linux)</td>
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.1+ </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
 </tr>
 
 </table>
@@ -77,19 +73,15 @@ getRuntimeSettings(template?: string): Promise<RuntimeSettings> ;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(macOS)</td>
 <td align="center">H5(Linux)</td>
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.1+ </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
 </tr>
 
 </table>
@@ -117,19 +109,15 @@ updateRuntimeSettings(settings: RuntimeSettings): Promise<RuntimeSettings> ;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(macOS)</td>
 <td align="center">H5(Linux)</td>
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.1+ </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
 </tr>
 
 </table>
@@ -173,19 +161,15 @@ resetRuntimeSettings(): Promise<RuntimeSettings> ;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(macOS)</td>
 <td align="center">H5(Linux)</td>
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.1+ </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
 </tr>
 
 </table>
@@ -219,19 +203,15 @@ Please refer to [`RuntimeSettings`]({{site.info}}api/Interfaces.html#runtimesett
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(macOS)</td>
 <td align="center">H5(Linux)</td>
 </tr>
 
 <tr>
 <td align="center">v16.0+ </td>
-<td align="center">v16.0+ </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
-<td align="center">not supported </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
 </tr>
 
 </table>
diff --git a/info/api/Addon_PDF.md b/info/api/Addon_PDF.md
index e3a1e04c..7e72566a 100644
--- a/info/api/Addon_PDF.md
+++ b/info/api/Addon_PDF.md
@@ -15,7 +15,7 @@ permalink: /info/api/Addon_PDF.html
 **Methods**
 
 
-| [`GetConvertMode()`](#getconvertmode) | [`GetReaderOptions()`](#getreaderoptions) | [`IsModuleInstalled()`](#ismoduleinstalled) | [`IsTextBasedPDF()`](#istextbasedpdf) |
+| [`GetConvertMode()`](#getconvertmode) | [`GetReaderOptions()`](#getreaderoptions) | [`IsModuleInstalled()`](#ismoduleinstalled)| [`IsRasterizationRequired()`](#israsterizationrequired) | [`IsTextBasedPDF()`](#istextbasedpdf) |
 | [`SetConvertMode()`](#setconvertmode) | [`SetPassword()`](#setpassword)       | [`SetResolution()`](#setresolution)         | [`Write.Setup()`](#writesetup)        |
 | [`SetReaderOptions()`](#setreaderoptions) |
 
@@ -41,21 +41,17 @@ Please refer to [`EnumDWT_ConvertMode`]({{site.info}}api/Dynamsoft_Enum.html#dyn
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">not supported  </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -78,17 +74,13 @@ GetReaderOptions(): ReaderOptions;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">not supported  </td>
-<td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
@@ -116,12 +108,10 @@ IsModuleInstalled(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
@@ -129,8 +119,40 @@ IsModuleInstalled(): boolean;
 <td align="center">v14.1+ </td>
 <td align="center">v14.1+ </td>
 <td align="center">v14.1+ </td>
-<td align="center">v14.1+ </td>
-<td align="center">v18.2+ </td>
+</tr>
+
+</table>
+</div>
+
+---
+
+## IsRasterizationRequired()
+
+Return whether a local PDF file needs rasterization. If each PDF page contains only one image, return `false`. Otherwise, return `true`.
+
+**Syntax**
+
+```typescript
+IsRasterizationRequired(path: string): boolean;
+```
+
+**Availability**
+
+<div class="availability">
+<table>
+
+<tr>
+<td align="center">H5(Windows)</td>
+<td align="center">H5(macOS/TWAIN)</td>
+<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(Linux)</td>
+</tr>
+
+<tr>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
 </tr>
 
 </table>
@@ -158,12 +180,10 @@ IsTextBasedPDF(path: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
@@ -171,8 +191,6 @@ IsTextBasedPDF(path: string): boolean;
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
-<td align="center">v11.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -203,12 +221,10 @@ SetConvertMode(mode: Dynamsoft.DWT.EnumDWT_ConvertMode | number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
@@ -216,8 +232,6 @@ SetConvertMode(mode: Dynamsoft.DWT.EnumDWT_ConvertMode | number): boolean;
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
-<td align="center">v11.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -253,17 +267,13 @@ SetReaderOptions(options: ReaderOptions): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">not supported  </td>
-<td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
@@ -276,17 +286,28 @@ SetReaderOptions(options: ReaderOptions): boolean;
 **Usage Notes**
 Use this method before you import a PDF into the viewer with methods such as <a href="{{site.info}}api/WebTwain_IO.html#loadimage" target="_blank">`LoadImage()`</a> , <a href="{{site.info}}api/WebTwain_IO.html#httpdownload" target="_blank">`HTTPDownload()`</a> and <a href="{{site.info}}api/WebTwain_IO.html#ftpdownload" target="_blank">`FTPDownload()`</a>.
 
-**Example**
+**Examples**
 
-```javascript
-DWTObject.Addon.PDF.SetReaderOptions({
-    convertMode: Dynamsoft.DWT.EnumDWT_ConvertMode.CM_RENDERALL,
-    renderOptions: {
-        renderAnnotations: false,
-        renderGrayscale: true,
-    }
-});
-```
+1. Render the PDF file to grayscale images without annotations.
+
+   ```javascript
+   DWTObject.Addon.PDF.SetReaderOptions({
+       convertMode: Dynamsoft.DWT.EnumDWT_ConvertMode.CM_RENDERALL,
+       renderOptions: {
+           renderAnnotations: false,
+           renderGrayscale: true,
+       }
+   });
+   ```
+
+2. Render the PDF file to images, but when saving, preserve the original data if the content of a page is not modified.
+
+   ```javascript
+   DWTObject.Addon.PDF.SetReaderOptions({
+       convertMode: Dynamsoft.DWT.EnumDWT_ConvertMode.CM_RENDERALL,
+       preserveUnmodifiedOnSave: true
+   });
+   ```
 
 ---
 
@@ -313,12 +334,10 @@ SetPassword(password: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
@@ -326,8 +345,6 @@ SetPassword(password: string): boolean;
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
-<td align="center">v11.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -362,12 +379,10 @@ SetResolution(resolution: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
@@ -375,8 +390,6 @@ SetResolution(resolution: number): boolean;
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
 <td align="center">v11.2+ </td>
-<td align="center">v11.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -410,21 +423,17 @@ Write.Setup(settings: PDFWSettings): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v15.0+ </td>
 <td align="center">v15.1+ </td>
 <td align="center">v15.1+ </td>
 <td align="center">v15.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
diff --git a/info/api/Addon_Webcam.md b/info/api/Addon_Webcam.md
index db2dc379..2035139b 100644
--- a/info/api/Addon_Webcam.md
+++ b/info/api/Addon_Webcam.md
@@ -49,7 +49,6 @@ CaptureImage(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -58,7 +57,6 @@ CaptureImage(
 
 <tr>
 <td align="center">v10.2+ </td>
-<td align="center">v10.2+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -85,7 +83,6 @@ GetSourceList(): string[];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -94,7 +91,6 @@ GetSourceList(): string[];
 
 <tr>
 <td align="center">v10.2+ </td>
-<td align="center">v10.2+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -125,7 +121,6 @@ SelectSource(name: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -134,7 +129,6 @@ SelectSource(name: string): boolean;
 
 <tr>
 <td align="center">v10.2+ </td>
-<td align="center">v10.2+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -165,7 +159,6 @@ When you close the camera, the video stream will stop at the last frame.
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -174,7 +167,6 @@ When you close the camera, the video stream will stop at the last frame.
 
 <tr>
 <td align="center">v10.2+ </td>
-<td align="center">v10.2+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -213,7 +205,6 @@ PlayVideo(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -221,7 +212,6 @@ PlayVideo(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -249,7 +239,6 @@ PauseVideo(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -257,7 +246,6 @@ PauseVideo(): boolean;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -285,7 +273,6 @@ StopVideo(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -293,7 +280,6 @@ StopVideo(): boolean;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -333,7 +319,6 @@ GetCameraControlPropertySetting(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -341,7 +326,6 @@ GetCameraControlPropertySetting(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -375,7 +359,6 @@ GetCameraControlPropertyMoreSetting(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -383,7 +366,6 @@ GetCameraControlPropertyMoreSetting(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -423,7 +405,6 @@ SetCameraControlPropertySetting(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -431,7 +412,6 @@ SetCameraControlPropertySetting(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -465,7 +445,6 @@ GetVideoPropertySetting(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -473,7 +452,6 @@ GetVideoPropertySetting(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -507,7 +485,6 @@ GetVideoPropertyMoreSetting(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -515,7 +492,6 @@ GetVideoPropertyMoreSetting(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -555,7 +531,6 @@ SetVideoPropertySetting(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -563,7 +538,6 @@ SetVideoPropertySetting(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -591,7 +565,6 @@ GetFrameRate(): FrameRate;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -599,7 +572,6 @@ GetFrameRate(): FrameRate;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v14.3.1+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -627,7 +599,6 @@ GetMediaType(): MediaType;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -635,7 +606,6 @@ GetMediaType(): MediaType;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -663,7 +633,6 @@ GetResolution(): Resolution;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -671,7 +640,6 @@ GetResolution(): Resolution;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -703,7 +671,6 @@ SetFrameRate(rate: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -711,7 +678,6 @@ SetFrameRate(rate: number): boolean;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -743,7 +709,6 @@ SetMediaType(type: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -751,7 +716,6 @@ SetMediaType(type: string): boolean;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -783,7 +747,6 @@ SetResolution(resolution: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -791,7 +754,6 @@ SetResolution(resolution: string): boolean;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -831,7 +793,6 @@ SetVideoRotateMode(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -839,7 +800,6 @@ SetVideoRotateMode(
 </tr>
 
 <tr>
-<td align="center">v14.3.1+ </td>
 <td align="center">v14.3+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -867,7 +827,6 @@ GetFrameURL(): string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -875,7 +834,6 @@ GetFrameURL(): string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v14.3.1+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
@@ -903,7 +861,6 @@ GetFramePartURL(): string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -912,7 +869,6 @@ GetFramePartURL(): string;
 
 <tr>
 <td align="center">v14.3.1+ </td>
-<td align="center">v14.3.1+ </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
 <td align="center">not supported </td>
diff --git a/info/api/Device.md b/info/api/Device.md
index 270aca6d..a7072f70 100644
--- a/info/api/Device.md
+++ b/info/api/Device.md
@@ -71,7 +71,6 @@ interface DeviceConfiguration {
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -79,7 +78,6 @@ interface DeviceConfiguration {
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.0+</td>
diff --git a/info/api/Dynamsoft_FileUploader.md b/info/api/Dynamsoft_FileUploader.md
index f95d962b..8e934cc4 100644
--- a/info/api/Dynamsoft_FileUploader.md
+++ b/info/api/Dynamsoft_FileUploader.md
@@ -46,7 +46,6 @@ Init(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -54,7 +53,6 @@ Init(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -79,7 +77,7 @@ Dynamsoft.FileUploader.Init(
 
 **Usage notes**
 
-The FileUploader library is installed with Dynamsoft Service by default, therefore, `URL` can be left empty "".
+The FileUploader library is installed with Dynamic Web TWAIN Service by default, therefore, `URL` can be left empty "".
 
 ## UploadManager
 
@@ -108,7 +106,6 @@ Please refer to [`Job`](#job).
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -116,7 +113,6 @@ Please refer to [`Job`](#job).
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -146,7 +142,6 @@ Run(job: Job): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -154,7 +149,6 @@ Run(job: Job): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -184,7 +178,6 @@ Cancel(job: Job): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -192,7 +185,6 @@ Cancel(job: Job): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -218,7 +210,6 @@ CancelAllUpload(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -226,7 +217,6 @@ CancelAllUpload(): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -294,7 +284,6 @@ BlockSize: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -302,7 +291,6 @@ BlockSize: number;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -328,7 +316,6 @@ FileName: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -336,7 +323,6 @@ FileName: string;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -362,7 +348,6 @@ FormField: FormField;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -370,7 +355,6 @@ FormField: FormField;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -406,7 +390,6 @@ HttpHeader: object;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -414,7 +397,6 @@ HttpHeader: object;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -444,7 +426,6 @@ readonly HttpVersion: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -452,7 +433,6 @@ readonly HttpVersion: string;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -478,7 +458,6 @@ ServerUrl: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -486,7 +465,6 @@ ServerUrl: string;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -513,7 +491,6 @@ SourceValue: SourceValue;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -521,7 +498,6 @@ SourceValue: SourceValue;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -557,7 +533,6 @@ ThreadNum: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -565,7 +540,6 @@ ThreadNum: number;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -591,7 +565,6 @@ readonly Version: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -599,7 +572,6 @@ readonly Version: number;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -634,7 +606,6 @@ OnUploadTransferPercentage: (
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -642,7 +613,6 @@ OnUploadTransferPercentage: (
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -681,7 +651,6 @@ OnRunSuccess: (job: Job) => void;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -689,7 +658,6 @@ OnRunSuccess: (job: Job) => void;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
@@ -736,7 +704,6 @@ OnRunFailure: (
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -744,7 +711,6 @@ OnRunFailure: (
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
diff --git a/info/api/Dynamsoft_WebTwainEnv.md b/info/api/Dynamsoft_WebTwainEnv.md
index c4559dab..4a57ee30 100644
--- a/info/api/Dynamsoft_WebTwainEnv.md
+++ b/info/api/Dynamsoft_WebTwainEnv.md
@@ -23,9 +23,9 @@ permalink: /info/api/Dynamsoft_WebTwainEnv.html
 
 
 | [`Autoload`](#autoload)   | [`Containers`](#containers)  | [`CustomizableDisplayInfo`](#customizabledisplayinfo)   | [`DeviceFriendlyName`](#devicefriendlyname)   |
-| [`Host`](#host)  | [`IfAddMD5InUploadHeader`](#ifaddmd5inuploadheader) | [`IfConfineMaskWithinTheViewer`](#ifconfinemaskwithintheviewer)   | [`IfUseActiveXForIE10Plus`](#ifuseactivexforie10plus)   |
-| [`JSVersion`](#jsversion)     | [`ProductKey`](#productkey)     | [`ResourcesPath`](#resourcespath) | [`ServiceInstallerLocation`](#serviceinstallerlocation)  |
-| [`UseDefaultViewer`](#usedefaultviewer) | [`IfCheckCORS`](#ifcheckcors)   |                      |
+| [`Host`](#host)  | [`IfAddMD5InUploadHeader`](#ifaddmd5inuploadheader) | [`IfConfineMaskWithinTheViewer`](#ifconfinemaskwithintheviewer)   | [`JSVersion`](#jsversion)     | 
+|[`ProductKey`](#productkey)     | [`ResourcesPath`](#resourcespath) | [`ServiceInstallerLocation`](#serviceinstallerlocation)  |[`UseDefaultViewer`](#usedefaultviewer) | 
+| [`IfCheckCORS`](#ifcheckcors)   |                      |
 
 
 **Events**
@@ -209,7 +209,6 @@ CreateDWTObject(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -217,7 +216,6 @@ CreateDWTObject(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
@@ -296,7 +294,6 @@ CreateDWTObjectEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -304,7 +301,6 @@ CreateDWTObjectEx(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
@@ -364,7 +360,6 @@ DeleteDWTObject(Id: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -372,7 +367,6 @@ DeleteDWTObject(Id: string): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
@@ -404,7 +398,6 @@ GetWebTwain(ContainerIdOrWebTwainId?: string): WebTwain;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -413,7 +406,6 @@ GetWebTwain(ContainerIdOrWebTwainId?: string): WebTwain;
 
 <tr>
 <td align="center">v10.1+</td>
-<td align="center">v10.1+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -459,7 +451,6 @@ Load(): Promise<void>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -468,7 +459,6 @@ Load(): Promise<void>;
 
 <tr>
 <td align="center">v10.2+</td>
-<td align="center">v10.2+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -511,7 +501,6 @@ Dynamsoft.DWT.RegisterEvent(eventName: string, listener: (...arguments: any[])=>
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -519,7 +508,6 @@ Dynamsoft.DWT.RegisterEvent(eventName: string, listener: (...arguments: any[])=>
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -554,7 +542,7 @@ Dynamsoft.DWT.RegisterEvent("OnWebTwainPreExecute", function () {
 
 ## Unload()
 
-Destroys all `WebTwain` instances and cuts off the connection to the Dynamsoft Service.
+Destroys all `WebTwain` instances and cuts off the connection to the Dynamic Web TWAIN Service.
 
 **Syntax**
 
@@ -568,7 +556,6 @@ Unload(): void;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -577,7 +564,6 @@ Unload(): void;
 
 <tr>
 <td align="center">v10.2+</td>
-<td align="center">v10.2+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -668,7 +654,6 @@ AutoLoad: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -677,7 +662,6 @@ AutoLoad: boolean;
 
 <tr>
 <td align="center">v10.2+</td>
-<td align="center">v10.2+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -710,7 +694,6 @@ Please refer to [`Container`]({{site.info}}api/Interfaces.html#Container).
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -719,7 +702,6 @@ Please refer to [`Container`]({{site.info}}api/Interfaces.html#Container).
 
 <tr>
 <td align="center">v10.1+</td>
-<td align="center">v10.1+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -748,7 +730,6 @@ Please refer to [`DisplayInfo`]({{site.info}}api/Interfaces.html#DisplayInfo).
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -760,7 +741,6 @@ Please refer to [`DisplayInfo`]({{site.info}}api/Interfaces.html#DisplayInfo).
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
-<td align="center">v16.2+</td>
 </tr>
 
 </table>
@@ -784,7 +764,6 @@ DeviceFriendlyName: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -796,7 +775,6 @@ DeviceFriendlyName: string;
 <td align="center">v18.0+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.0+</td>
-<td align="center">v18.0+</td>
 </tr>
 
 </table>
@@ -806,7 +784,7 @@ DeviceFriendlyName: string;
 
 ## Host
 
-Specify the target address for the local Dynamsoft Service.
+Specify the target address for the local Dynamic Web TWAIN Service.
 
 **Syntax**
 
@@ -820,7 +798,6 @@ Host: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -832,7 +809,6 @@ Host: string;
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
-<td align="center">v16.2+</td>
 </tr>
 
 </table>
@@ -860,7 +836,6 @@ IfAddMD5InUploadHeader: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -872,7 +847,6 @@ IfAddMD5InUploadHeader: boolean;
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
-<td align="center">v14.0+</td>
 </tr>
 
 </table>
@@ -900,7 +874,6 @@ IfConfineMaskWithinTheViewer: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -912,7 +885,6 @@ IfConfineMaskWithinTheViewer: boolean;
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
 <td align="center">v14.0+</td>
-<td align="center">v14.0+</td>
 </tr>
 
 </table>
@@ -924,48 +896,6 @@ Default Value: `false`.
 
 ---
 
-## IfUseActiveXforIE10Plus
-
-This property specifies whether Dynamic Web TWAIN will be loaded using HTML5 or ActiveX when loaded in Internet Explorer 10+. 
-
-**Syntax**
-
-```typescript
-IfUseActiveXForIE10Plus: boolean;
-```
-
-**Availability**
-
-<div class="availability">
-<table>
-
-<tr>
-<td align="center">ActiveX</td>
-<td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
-<td align="center">H5(Linux)</td>
-</tr>
-
-<tr>
-<td align="center">v10.3+</td>
-<td align="center">v10.3+</td>
-<td align="center">v11.0+</td>
-<td align="center">v11.0+</td>
-<td align="center">v12.1+</td>
-</tr>
-
-</table>
-</div>
-
-**Usage Notes**
-
-- Default value: `false`. 
-- If set to `true`, ActiveX will be used, else HTML5 will be used.
-- This property needs to be set before Dynamic Web TWAIN loads.
-
----
-
 ## JSVersion
 
 This is a readonly property that specifies what version the server side Dynamic Web TWAIN resources are being used with the web application.
@@ -982,7 +912,6 @@ readonly JSVersion: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -994,7 +923,6 @@ readonly JSVersion: string;
 <td align="center">v13.1+</td>
 <td align="center">v13.1+</td>
 <td align="center">v13.1+</td>
-<td align="center">v13.1+</td>
 </tr>
 
 </table>
@@ -1018,7 +946,6 @@ ProductKey: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1027,7 +954,6 @@ ProductKey: string;
 
 <tr>
 <td align="center">v10.1+</td>
-<td align="center">v10.1+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -1066,7 +992,6 @@ ResourcesPath: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1075,7 +1000,6 @@ ResourcesPath: string;
 
 <tr>
 <td align="center">v10.1+</td>
-<td align="center">v10.1+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -1088,7 +1012,7 @@ ResourcesPath: string;
 
 ## ServiceInstallerLocation
 
-Sets or returns where the path to the Dynamsoft Service installers are hosted.
+Sets or returns where the path to the Dynamic Web TWAIN Service installers are hosted.
 
 **Syntax**
 
@@ -1102,7 +1026,6 @@ ServiceInstallerLocation: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1114,7 +1037,6 @@ ServiceInstallerLocation: string;
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
-<td align="center">v18.4+</td>
 </tr>
 
 </table>
@@ -1138,7 +1060,6 @@ UseDefaultViewer: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1150,7 +1071,6 @@ UseDefaultViewer: boolean;
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
-<td align="center">v16.2+</td>
 </tr>
 
 </table>
@@ -1178,7 +1098,6 @@ IfCheckCORS: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1186,7 +1105,6 @@ IfCheckCORS: boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -1200,7 +1118,7 @@ IfCheckCORS: boolean;
 
 - Default value: `false`.
 - When set to `true`, if encountering a CORS issue, it will detect the issue more specifically and return the corresponding CORS error.
-- When set to `false`, if encountering a CORS issue, it will solely detect that the Dynamsoft Service is not connected and prompt a service installation window.
+- When set to `false`, if encountering a CORS issue, it will solely detect that the Dynamic Web TWAIN Service is not connected and prompt a service installation window.
 
 ---
 
@@ -1220,7 +1138,6 @@ RegisterEvent("OnWebTwainReady", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1229,7 +1146,6 @@ RegisterEvent("OnWebTwainReady", function () {});
 
 <tr>
 <td align="center">v10.1+</td>
-<td align="center">v10.1+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -1269,7 +1185,6 @@ RegisterEvent("OnWebTwainError", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1281,7 +1196,6 @@ RegisterEvent("OnWebTwainError", function () {});
 <td align="center">v18.2+</td>
 <td align="center">v18.2+</td>
 <td align="center">v18.2+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -1325,7 +1239,6 @@ RegisterEvent("OnWebTwainPostExecute", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1333,7 +1246,6 @@ RegisterEvent("OnWebTwainPostExecute", function () {});
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v10.3+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1365,7 +1277,6 @@ RegisterEvent("OnWebTwainPreExecute", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1373,7 +1284,6 @@ RegisterEvent("OnWebTwainPreExecute", function () {});
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v10.3+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
diff --git a/info/api/WebTwain_Acquire.md b/info/api/WebTwain_Acquire.md
index 2571bc69..18ee7cbc 100644
--- a/info/api/WebTwain_Acquire.md
+++ b/info/api/WebTwain_Acquire.md
@@ -13,13 +13,6 @@ permalink: /info/api/WebTwain_Acquire.html
 
 > The properties and methods on this page live in the namespace {WebTwainObject}. {WebTwainObject} denotes the `WebTwain` instance. Learn more about creating `WebTwain` instances [here]({{site.general-usage}}initialization.html).
 
-<div class="multi-panel-switching-prefix"></div>
-
-- [Desktop Service](#desktop) 
-- [Android Service](#android) 
-
-<div class="multi-panel-start"></div>
-
 **1. The following APIs are compatible with TWAIN, ICA, and SANE (Windows, macOS and Linux)** 
 
 **Methods**
@@ -82,27 +75,6 @@ permalink: /info/api/WebTwain_Acquire.html
 
 | [`OnSourceUIClose`](#onsourceuiclose) |
 
-<div class="multi-panel-end">
-
-</div><div class="multi-panel-start"></div>
-
->Note: The Android Service Edition only supports a subset of the APIs available in the Desktop Service Edition. For the APIs that are compatible with both editions, the usage remains the same. To learn how to use the APIs, please refer to the documentation for the Desktop Service Edition.
-
-**Methods**
-
-
-| [`SelectSourceAsync()`](#selectsourceasync) | [`CloseSourceAsync()`](#closesourceasync) | [`GetDevicesAsync()`](#getdevicesasync) | [`SelectDeviceAsync()`](#selectdeviceasync) |
-| [`AcquireImageAsync()`](#acquireimageasync) | [`getCapabilities()`](#getcapabilities)   | [`setCapabilities()`](#setcapabilities) |                                             |
-
-
-**Events**
-
-
-| [`OnPostTransferAsync`](#onposttransferasync)  |
-
-<div class="multi-panel-end"></div>
-
-
 ---
 
 ## AcquireImage()
@@ -153,7 +125,6 @@ AcquireImage(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -161,7 +132,6 @@ AcquireImage(
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -262,7 +232,6 @@ CloseSource(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -270,7 +239,6 @@ CloseSource(): boolean;
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -316,21 +284,17 @@ CloseSourceAsync(): Promise<boolean>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -354,7 +318,6 @@ DisableSource(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -362,7 +325,6 @@ DisableSource(): boolean;
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -394,7 +356,6 @@ EnableSource(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -402,7 +363,6 @@ EnableSource(): boolean;
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -445,7 +405,6 @@ EnableSourceUI(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -453,7 +412,6 @@ EnableSourceUI(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
@@ -485,7 +443,6 @@ OpenSource(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -493,7 +450,6 @@ OpenSource(): boolean;
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -540,7 +496,6 @@ OpenSourceAsync(): Promise<boolean>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -548,7 +503,6 @@ OpenSourceAsync(): Promise<boolean>;
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
@@ -584,7 +538,6 @@ GetSourceNames(bIncludeDetails?: boolean): string[] | SourceDetails[];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -592,7 +545,6 @@ GetSourceNames(bIncludeDetails?: boolean): string[] | SourceDetails[];
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.3+</td>
 <td align="center">v15.3+</td>
 <td align="center">v15.3+</td>
@@ -630,7 +582,6 @@ GetSourceNamesAsync(bIncludeDetails: boolean): Promise<string[] | ISourceDetails
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -638,7 +589,6 @@ GetSourceNamesAsync(bIncludeDetails: boolean): Promise<string[] | ISourceDetails
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
@@ -680,7 +630,6 @@ SelectSource(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -688,7 +637,6 @@ SelectSource(
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -749,12 +697,10 @@ SelectSourceAsync(deviceType?: Dynamsoft.DWT.EnumDWT_DeviceType | number): Promi
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -762,8 +708,6 @@ SelectSourceAsync(deviceType?: Dynamsoft.DWT.EnumDWT_DeviceType | number): Promi
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
-<td align="center">v16.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -806,7 +750,6 @@ SelectSourceByIndex(index: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -814,7 +757,6 @@ SelectSourceByIndex(index: number): boolean;
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -865,7 +807,6 @@ SelectSourceByIndexAsync(index: number): Promise<boolean>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -877,7 +818,6 @@ SelectSourceByIndexAsync(index: number): Promise<boolean>;
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
-<td align="center">v16.1+</td>
 </tr>
 
 </table>
@@ -919,7 +859,6 @@ SetOpenSourceTimeout(duration: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -930,7 +869,6 @@ SetOpenSourceTimeout(duration: number): boolean;
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
-<td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
 </tr>
 
@@ -969,7 +907,6 @@ startScan(scanSetup: ScanSetup): Promise<ScanSetup>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows/TWAIN)</td>
 <td align="center">H5(Windows/WIA)</td>
 <td align="center">H5(macOS/TWAIN)</td>
@@ -979,7 +916,6 @@ startScan(scanSetup: ScanSetup): Promise<ScanSetup>;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.0+</td>
 <td align="center">v18.5+</td>
 <td align="center">v15.1+</td>
@@ -1012,7 +948,6 @@ CancelAllPendingTransfers(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1020,7 +955,6 @@ CancelAllPendingTransfers(): boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1052,7 +986,6 @@ CloseSourceManager(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1060,7 +993,6 @@ CloseSourceManager(): boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1094,7 +1026,6 @@ CloseSourceManagerAsync(): Promise<boolean>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1102,7 +1033,6 @@ CloseSourceManagerAsync(): Promise<boolean>;
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
@@ -1130,7 +1060,6 @@ CloseWorkingProcess(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1141,7 +1070,6 @@ CloseWorkingProcess(): boolean;
 <td align="center">v11.2+</td>
 <td align="center">v11.2+</td>
 <td align="center">v11.2+</td>
-<td align="center">v11.2+</td>
 <td align="center">v12.1+</td>
 </tr>
 
@@ -1170,7 +1098,6 @@ FeedPage(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1178,7 +1105,6 @@ FeedPage(): boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -1214,7 +1140,6 @@ GetCustomDSData(fileName: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1223,7 +1148,6 @@ GetCustomDSData(fileName: string): boolean;
 
 <tr>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
 <td align="center">not supported</td>
@@ -1261,7 +1185,6 @@ GetCustomDSDataEx(): string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1270,7 +1193,6 @@ GetCustomDSDataEx(): string;
 
 <tr>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
 <td align="center">not supported</td>
@@ -1312,7 +1234,6 @@ GetSourceNameItems(index: number): string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1320,7 +1241,6 @@ GetSourceNameItems(index: number): string;
 </tr>
 
 <tr>
-<td align="center">v7.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1355,7 +1275,6 @@ OpenSourceManager(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1363,7 +1282,6 @@ OpenSourceManager(): boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1400,7 +1318,6 @@ OpenSourceManagerAsync(): Promise<boolean>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1408,7 +1325,6 @@ OpenSourceManagerAsync(): Promise<boolean>;
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
 <td align="center">v16.1+</td>
@@ -1440,7 +1356,6 @@ ResetImageLayout(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1448,7 +1363,6 @@ ResetImageLayout(): boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -1480,7 +1394,6 @@ RewindPage(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1488,7 +1401,6 @@ RewindPage(): boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -1524,7 +1436,6 @@ SetCustomDSData(fileName: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1533,7 +1444,6 @@ SetCustomDSData(fileName: string): boolean;
 
 <tr>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
 <td align="center">not supported</td>
@@ -1575,7 +1485,6 @@ SetCustomDSDataEx(dsDataString: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1584,7 +1493,6 @@ SetCustomDSDataEx(dsDataString: string): boolean;
 
 <tr>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
 <td align="center">not supported</td>
@@ -1629,7 +1537,6 @@ SetFileXferInfo(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1637,7 +1544,6 @@ SetFileXferInfo(
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v17.0+</td>
@@ -1720,7 +1626,6 @@ SetImageLayout(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1728,7 +1633,6 @@ SetImageLayout(
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -1791,7 +1695,6 @@ BitDepth: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1799,7 +1702,6 @@ BitDepth: number;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -1833,7 +1735,6 @@ IfAppendImage: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1841,7 +1742,6 @@ IfAppendImage: boolean;
 </tr>
 
 <tr>
-<td align="center">v5.1+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1877,7 +1777,6 @@ IfDisableSourceAfterAcquire: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1885,7 +1784,6 @@ IfDisableSourceAfterAcquire: boolean;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1930,7 +1828,6 @@ IfDuplexEnabled: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1938,7 +1835,6 @@ IfDuplexEnabled: boolean;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1994,7 +1890,6 @@ IfFeederEnabled: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2002,7 +1897,6 @@ IfFeederEnabled: boolean;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2053,7 +1947,6 @@ IfShowUI: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2061,7 +1954,6 @@ IfShowUI: boolean;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2113,7 +2005,6 @@ ImageCaptureDriverType: Dynamsoft.DWT.EnumDWT_Driver | number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2121,7 +2012,6 @@ ImageCaptureDriverType: Dynamsoft.DWT.EnumDWT_Driver | number;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2168,7 +2058,6 @@ PageSize: Dynamsoft.DWT.EnumDWT_CapSupportedSizes | number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2176,7 +2065,6 @@ PageSize: Dynamsoft.DWT.EnumDWT_CapSupportedSizes | number;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2210,7 +2098,6 @@ Please refer to [`EnumDWT_PixelType`]({{site.info}}api/Dynamsoft_Enum.html#dynam
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2218,7 +2105,6 @@ Please refer to [`EnumDWT_PixelType`]({{site.info}}api/Dynamsoft_Enum.html#dynam
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2250,7 +2136,6 @@ Resolution: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2258,7 +2143,6 @@ Resolution: number;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2290,7 +2174,6 @@ readonly SourceCount: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2298,7 +2181,6 @@ readonly SourceCount: number;
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2326,7 +2208,6 @@ BlankImageThreshold: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2338,7 +2219,6 @@ BlankImageThreshold: number;
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
-<td align="center">v5.2+</td>
 </tr>
 
 </table>
@@ -2366,7 +2246,6 @@ Brightness: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2374,7 +2253,6 @@ Brightness: number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2408,7 +2286,6 @@ Contrast: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2416,7 +2293,6 @@ Contrast: number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2450,7 +2326,6 @@ readonly CurrentSourceName: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2458,7 +2333,6 @@ readonly CurrentSourceName: string;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2490,7 +2364,6 @@ DataSourceStatus: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2498,7 +2371,6 @@ DataSourceStatus: number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2535,7 +2407,6 @@ DefaultSourceName: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2543,7 +2414,6 @@ DefaultSourceName: string;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2571,7 +2441,6 @@ readonly Duplex: Dynamsoft.DWT.EnumDWT_DUPLEX | number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2579,7 +2448,6 @@ readonly Duplex: Dynamsoft.DWT.EnumDWT_DUPLEX | number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2619,7 +2487,6 @@ IfAutoBright: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2627,7 +2494,6 @@ IfAutoBright: boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2655,7 +2521,6 @@ IfAutoDiscardBlankpages: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2663,7 +2528,6 @@ IfAutoDiscardBlankpages: boolean;
 </tr>
 
 <tr>
-<td align="center">v7.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2697,7 +2561,6 @@ IfAutoFeed: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2705,7 +2568,6 @@ IfAutoFeed: boolean;
 </tr>
 
 <tr>
-<td align="center">v7.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2737,7 +2599,6 @@ IfAutomaticBorderDetection: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2745,7 +2606,6 @@ IfAutomaticBorderDetection: boolean;
 </tr>
 
 <tr>
-<td align="center">v7.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2779,7 +2639,6 @@ IfAutomaticDeskew: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2787,7 +2646,6 @@ IfAutomaticDeskew: boolean;
 </tr>
 
 <tr>
-<td align="center">v7.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2819,7 +2677,6 @@ IfAutoScan: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2827,7 +2684,6 @@ IfAutoScan: boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2861,7 +2717,6 @@ readonly IfFeederLoaded: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2869,7 +2724,6 @@ readonly IfFeederLoaded: boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2901,7 +2755,6 @@ readonly IfPaperDetectable: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2909,7 +2762,6 @@ readonly IfPaperDetectable: boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2940,7 +2792,6 @@ IfShowIndicator: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2948,7 +2799,6 @@ IfShowIndicator: boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -2982,7 +2832,6 @@ readonly IfUIControllable: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2990,7 +2839,6 @@ readonly IfUIControllable: boolean;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -3022,7 +2870,6 @@ IfUseTwainDSM: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3030,7 +2877,6 @@ IfUseTwainDSM: boolean;
 </tr>
 
 <tr>
-<td align="center">v6.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -3062,7 +2908,6 @@ readonly ImageLayoutFrameBottom: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3074,7 +2919,6 @@ readonly ImageLayoutFrameBottom: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3098,7 +2942,6 @@ readonly ImageLayoutFrameLeft: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3110,7 +2953,6 @@ readonly ImageLayoutFrameLeft: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3134,7 +2976,6 @@ readonly ImageLayoutFrameNumber: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3146,7 +2987,6 @@ readonly ImageLayoutFrameNumber: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3177,7 +3017,6 @@ readonly ImageLayoutFrameRight: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3189,7 +3028,6 @@ readonly ImageLayoutFrameRight: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3213,7 +3051,6 @@ readonly ImageLayoutFrameTop: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3225,7 +3062,6 @@ readonly ImageLayoutFrameTop: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3249,7 +3085,6 @@ readonly ImageLayoutDocumentNumber: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3261,7 +3096,6 @@ readonly ImageLayoutDocumentNumber: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3285,7 +3119,6 @@ readonly ImageLayoutPageNumber: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3297,7 +3130,6 @@ readonly ImageLayoutPageNumber: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3321,7 +3153,6 @@ readonly ImageBitsPerPixel: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3333,7 +3164,6 @@ readonly ImageBitsPerPixel: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3357,7 +3187,6 @@ readonly ImageLength: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3369,7 +3198,6 @@ readonly ImageLength: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3392,7 +3220,6 @@ readonly ImageWidth: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3404,7 +3231,6 @@ readonly ImageWidth: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3427,7 +3253,6 @@ readonly ImageXResolution: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3439,7 +3264,6 @@ readonly ImageXResolution: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3463,7 +3287,6 @@ readonly ImageYResolution: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3475,7 +3298,6 @@ readonly ImageYResolution: number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3501,7 +3323,6 @@ Please refer to [`EnumDWT_PixelType`]({{site.info}}api/Dynamsoft_Enum.html#dynam
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3513,7 +3334,6 @@ Please refer to [`EnumDWT_PixelType`]({{site.info}}api/Dynamsoft_Enum.html#dynam
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -3537,7 +3357,6 @@ readonly MagData: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3549,7 +3368,6 @@ readonly MagData: string;
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
-<td align="center">v8.0+</td>
 </tr>
 
 </table>
@@ -3575,7 +3393,6 @@ Please refer to [`EnumDWT_MagType`]({{site.info}}api/Dynamsoft_Enum.html#dynamso
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3587,7 +3404,6 @@ Please refer to [`EnumDWT_MagType`]({{site.info}}api/Dynamsoft_Enum.html#dynamso
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
-<td align="center">v8.0+</td>
 </tr>
 
 </table>
@@ -3619,7 +3435,6 @@ readonly PendingXfers: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3627,7 +3442,6 @@ readonly PendingXfers: number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -3661,7 +3475,6 @@ PixelFlavor: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3669,7 +3482,6 @@ PixelFlavor: number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -3706,7 +3518,6 @@ Please refer to [`EnumDWT_TransferMode`]({{site.info}}api/Dynamsoft_Enum.html#dy
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3714,7 +3525,6 @@ Please refer to [`EnumDWT_TransferMode`]({{site.info}}api/Dynamsoft_Enum.html#dy
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">not supported</td>
 <td align="center">v11.0+</td>
@@ -3758,7 +3568,6 @@ Unit: Dynamsoft.DWT.EnumDWT_UnitType | number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3766,7 +3575,6 @@ Unit: Dynamsoft.DWT.EnumDWT_UnitType | number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -3808,7 +3616,6 @@ XferCount: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3816,7 +3623,6 @@ XferCount: number;
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -3848,7 +3654,6 @@ RegisterEvent("OnPostAllTransfers", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3856,7 +3661,6 @@ RegisterEvent("OnPostAllTransfers", function () {});
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -3896,7 +3700,6 @@ RegisterEvent("OnPostTransfer", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3904,7 +3707,6 @@ RegisterEvent("OnPostTransfer", function () {});
 </tr>
 
 <tr>
-<td align="center">v1.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -3944,21 +3746,17 @@ RegisterEvent("OnPostTransferAsync", function (outputInfo: OutputInfo) {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.0+</td>
 <td align="center">v15.1+</td>
 <td align="center">v15.1+</td>
 <td align="center">v15.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -3991,7 +3789,6 @@ RegisterEvent("OnPreAllTransfers", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3999,7 +3796,6 @@ RegisterEvent("OnPreAllTransfers", function () {});
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -4038,7 +3834,6 @@ RegisterEvent('OnPreTransfer',function(){...});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4046,7 +3841,6 @@ RegisterEvent('OnPreTransfer',function(){...});
 </tr>
 
 <tr>
-<td align="center">v5.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -4082,7 +3876,6 @@ RegisterEvent("OnSourceUIClose", function () {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4090,7 +3883,6 @@ RegisterEvent("OnSourceUIClose", function () {});
 </tr>
 
 <tr>
-<td align="center">v8.0.1+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">not supported</td>
@@ -4137,25 +3929,21 @@ getCapabilities(
 <div class="availability">
 <table>
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows/TWAIN)</td>
 <td align="center">H5(Windows/WIA)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(macOS/eSCL)</td>
 <td align="center">H5(Linux/SANE)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v16.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">not supported</td>
-<td align="center">v18.2+</td>
 </tr>
 </table>
 </div>
@@ -4194,25 +3982,21 @@ Please refer to [`Capabilities`]({{site.info}}api/Interfaces.html#capabilities).
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows/TWAIN)</td>
 <td align="center">H5(Windows/WIA)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(macOS/eSCL)</td>
 <td align="center">H5(Linux/SANE)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v16.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">not supported</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -4318,25 +4102,21 @@ DWTObject.GetDevicesAsync().then((deviceList)=>{
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows/TWAIN)</td>
 <td align="center">H5(Windows/WIA)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(macOS/eSCL)</td>
 <td align="center">H5(Linux/SANE)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
 <td align="center">v18.0+</td>
-<td align="center">v18.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v18.0+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -4378,25 +4158,21 @@ DWTObject.GetDevicesAsync().then((deviceList)=>{
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows/TWAIN)</td>
 <td align="center">H5(Windows/WIA)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(macOS/eSCL)</td>
 <td align="center">H5(Linux/SANE)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
 <td align="center">v18.0+</td>
-<td align="center">v18.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v18.0+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -4426,25 +4202,21 @@ AcquireImageAsync(deviceConfiguration?: DeviceConfiguration): Promise< boolean>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows/TWAIN)</td>
 <td align="center">H5(Windows/WIA)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(macOS/eSCL)</td>
 <td align="center">H5(Linux/SANE)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
 <td align="center">v18.0+</td>
-<td align="center">v18.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.0+</td>
 <td align="center">v18.2+</td>
 <td align="center">v18.0+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
diff --git a/info/api/WebTwain_Buffer.md b/info/api/WebTwain_Buffer.md
index c46bd34e..3ceac74e 100644
--- a/info/api/WebTwain_Buffer.md
+++ b/info/api/WebTwain_Buffer.md
@@ -12,8 +12,6 @@ permalink: /info/api/WebTwain_Buffer.html
 
 The properties and methods on this page live in the namespace {WebTwainObject}. {WebTwainObject} denotes the `WebTwain` instance. Learn about [how to create a web twain object]({{site.indepth}}features/initialize.html#creating-the-webtwain-instance).
 
-> All APIs on this page support Android Service from version 18.2 except [`IsBlankImageAsync()`](#isblankimageasync).
-
 **Methods**
 
 
@@ -70,7 +68,6 @@ IndexToImageID(index: number): string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -78,7 +75,6 @@ IndexToImageID(index: number): string;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.0+</td>
 <td align="center">v15.0+</td>
 <td align="center">v15.0+</td>
@@ -110,7 +106,6 @@ ImageIDToIndex(imageId: string): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -118,7 +113,6 @@ ImageIDToIndex(imageId: string): number;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.0+</td>
 <td align="center">v15.0+</td>
 <td align="center">v15.0+</td>
@@ -156,7 +150,6 @@ RenameTag(oldTag:string, newTag:string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -164,7 +157,6 @@ RenameTag(oldTag:string, newTag:string): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
@@ -198,7 +190,6 @@ RemoveTag(tagName: string, indices?: number[]):boolean
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -206,7 +197,6 @@ RemoveTag(tagName: string, indices?: number[]):boolean
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.0+</td>
 <td align="center">v17.0+</td>
 <td align="center">v17.0+</td>
@@ -242,7 +232,6 @@ GetTagList(): TagInfo[];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -250,7 +239,6 @@ GetTagList(): TagInfo[];
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.0+</td>
 <td align="center">v17.0+</td>
 <td align="center">v17.0+</td>
@@ -282,7 +270,6 @@ ClearImageTags(index: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -290,7 +277,6 @@ ClearImageTags(index: number): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
@@ -322,7 +308,6 @@ FilterImagesByTag(tag: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -330,7 +315,6 @@ FilterImagesByTag(tag: string): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
@@ -358,7 +342,6 @@ ClearFilter(): number[];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -366,7 +349,6 @@ ClearFilter(): number[];
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
@@ -398,7 +380,6 @@ SetDefaultTag(tag: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -406,7 +387,6 @@ SetDefaultTag(tag: string): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
@@ -440,7 +420,6 @@ TagImages(indices: number[], tag: string): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -448,7 +427,6 @@ TagImages(indices: number[], tag: string): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
 <td align="center">v15.2+</td>
@@ -480,7 +458,6 @@ GetImageBitDepth(index: number): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -492,7 +469,6 @@ GetImageBitDepth(index: number): number;
 <td align="center">v6.2+</td>
 <td align="center">v6.2+</td>
 <td align="center">v6.2+</td>
-<td align="center">v6.2+</td>
 </tr>
 
 </table>
@@ -536,7 +512,6 @@ GetImageHeight(index: number): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -548,7 +523,6 @@ GetImageHeight(index: number): number;
 <td align="center">v6.2+</td>
 <td align="center">v6.2+</td>
 <td align="center">v6.2+</td>
-<td align="center">v6.2+</td>
 </tr>
 
 </table>
@@ -576,7 +550,6 @@ GetImageWidth(index: number): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -588,7 +561,6 @@ GetImageWidth(index: number): number;
 <td align="center">v6.2+</td>
 <td align="center">v6.2+</td>
 <td align="center">v6.2+</td>
-<td align="center">v6.2+</td>
 </tr>
 
 </table>
@@ -616,7 +588,6 @@ GetImageXResolution(index: number): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -628,7 +599,6 @@ GetImageXResolution(index: number): number;
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
-<td align="center">v8.0+</td>
 </tr>
 
 </table>
@@ -656,7 +626,6 @@ GetImageYResolution(index: number): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -668,7 +637,6 @@ GetImageYResolution(index: number): number;
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
-<td align="center">v8.0+</td>
 </tr>
 
 </table>
@@ -712,7 +680,6 @@ GetSkewAngle(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -724,7 +691,6 @@ GetSkewAngle(
 <td align="center">v9.0+</td>
 <td align="center">v9.0+</td>
 <td align="center">v9.0+</td>
-<td align="center">v9.0+</td>
 </tr>
 
 </table>
@@ -784,7 +750,6 @@ GetSkewAngleEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -796,7 +761,6 @@ GetSkewAngleEx(
 <td align="center">v9.0+</td>
 <td align="center">v9.0+</td>
 <td align="center">v9.0+</td>
-<td align="center">v9.0+</td>
 </tr>
 
 </table>
@@ -832,7 +796,6 @@ GetImageSize(index: number, width: number, height: number): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -844,7 +807,6 @@ GetImageSize(index: number, width: number, height: number): number;
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -874,7 +836,6 @@ GetImageSizeWithSpecifiedType(index: number, type: Dynamsoft.DWT.EnumDWT_ImageTy
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -886,7 +847,6 @@ GetImageSizeWithSpecifiedType(index: number, type: Dynamsoft.DWT.EnumDWT_ImageTy
 <td align="center">all versions</td>
 <td align="center">all versions</td>
 <td align="center">all versions</td>
-<td align="center">all versions</td>
 </tr>
 
 </table>
@@ -914,7 +874,6 @@ GetSelectedImagesSize(type: Dynamsoft.DWT.EnumDWT_ImageType | number): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -926,7 +885,6 @@ GetSelectedImagesSize(type: Dynamsoft.DWT.EnumDWT_ImageType | number): number;
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
-<td align="center">v6.0+</td>
 </tr>
 
 </table>
@@ -964,7 +922,6 @@ GetImagePartURL(index: number, width: number, height: number): string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -972,7 +929,6 @@ GetImagePartURL(index: number, width: number, height: number): string;
 </tr>
 
 <tr>
-<td align="center">v14.3.1+</td>
 <td align="center">v13.0+</td>
 <td align="center">v13.0+</td>
 <td align="center">v13.0+</td>
@@ -1022,7 +978,6 @@ GetImageURL(index: number, width: number, height: number): string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1030,7 +985,6 @@ GetImageURL(index: number, width: number, height: number): string;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
@@ -1070,7 +1024,6 @@ SelectAllImages(): number[];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1078,7 +1031,6 @@ SelectAllImages(): number[];
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.3+</td>
 <td align="center">v15.3+</td>
 <td align="center">v15.3+</td>
@@ -1110,7 +1062,6 @@ SelectImages(indices: number[]): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1122,7 +1073,6 @@ SelectImages(indices: number[]): boolean;
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
-<td align="center">v16.0+</td>
 </tr>
 
 </table>
@@ -1152,7 +1102,6 @@ MoveImage(from: number, to: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1160,7 +1109,6 @@ MoveImage(from: number, to: number): boolean;
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1194,7 +1142,6 @@ SwitchImage(index1: number, index2: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1202,7 +1149,6 @@ SwitchImage(index1: number, index2: number): boolean;
 </tr>
 
 <tr>
-<td align="center">v5.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1234,7 +1180,6 @@ RemoveImage(index: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1243,7 +1188,6 @@ RemoveImage(index: number): boolean;
 
 <tr>
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1272,7 +1216,6 @@ RemoveAllImages(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1280,7 +1223,6 @@ RemoveAllImages(): boolean;
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1323,7 +1265,6 @@ RemoveAllSelectedImages(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1331,7 +1272,6 @@ RemoveAllSelectedImages(): boolean;
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -1374,7 +1314,6 @@ CurrentImageIndexInBuffer: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1386,7 +1325,6 @@ CurrentImageIndexInBuffer: number;
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
-<td align="center">v4.0+</td>
 </tr>
 
 </table>
@@ -1410,7 +1348,6 @@ readonly HowManyImagesInBuffer: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1422,7 +1359,6 @@ readonly HowManyImagesInBuffer: number;
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
-<td align="center">v4.0+</td>
 </tr>
 
 </table>
@@ -1446,7 +1382,6 @@ MaxImagesInBuffer: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1458,7 +1393,6 @@ MaxImagesInBuffer: number;
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
-<td align="center">v4.0+</td>
 </tr>
 
 </table>
@@ -1486,7 +1420,6 @@ readonly SelectedImagesIndices: number[];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1498,7 +1431,6 @@ readonly SelectedImagesIndices: number[];
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
-<td align="center">v16.0+</td>
 </tr>
 
 </table>
@@ -1522,7 +1454,6 @@ SelectionRectAspectRatio: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1531,7 +1462,6 @@ SelectionRectAspectRatio: number;
 
 <tr>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
@@ -1558,7 +1488,6 @@ readonly BlankImageCurrentStdDev: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1570,7 +1499,6 @@ readonly BlankImageCurrentStdDev: number;
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
 <td align="center">v8.0+</td>
-<td align="center">v8.0+</td>
 </tr>
 
 </table>
@@ -1599,7 +1527,6 @@ BlankImageMaxStdDev: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1611,7 +1538,6 @@ BlankImageMaxStdDev: number;
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
-<td align="center">v5.2+</td>
 </tr>
 
 </table>
@@ -1641,7 +1567,6 @@ BlankImageThreshold: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1653,7 +1578,6 @@ BlankImageThreshold: number;
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
-<td align="center">v5.2+</td>
 </tr>
 
 </table>
@@ -1682,7 +1606,6 @@ BufferMemoryLimit: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1692,7 +1615,6 @@ BufferMemoryLimit: number;
 <tr>
 <td align="center">v10.1+</td>
 <td align="center">v10.1+</td>
-<td align="center">v10.1+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
 </tr>
@@ -1729,7 +1651,6 @@ IsBlankImage(index: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1741,7 +1662,6 @@ IsBlankImage(index: number): boolean;
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
-<td align="center">v5.2+</td>
 </tr>
 
 </table>
@@ -1779,21 +1699,17 @@ IsBlankImageAsync(index: number,
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">N/A</td>
 <td align="center">v18.4+</td>
 <td align="center">N/A</td>
 <td align="center">N/A</td>
 <td align="center">N/A</td>
-<td align="center">N/A</td>
 </tr>
 
 </table>
@@ -1826,7 +1742,6 @@ IsBlankImageExpress(index: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1838,7 +1753,6 @@ IsBlankImageExpress(index: number): boolean;
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 </tr>
 
 </table>
@@ -1874,7 +1788,6 @@ IfAllowLocalCache: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1884,7 +1797,6 @@ IfAllowLocalCache: boolean;
 <tr>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
 </tr>
@@ -1923,7 +1835,6 @@ RegisterEvent('OnBufferChanged',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1931,7 +1842,6 @@ RegisterEvent('OnBufferChanged',
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
 <td align="center">v16.2+</td>
@@ -1987,7 +1897,6 @@ RegisterEvent('OnBitmapChanged',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1995,7 +1904,6 @@ RegisterEvent('OnBitmapChanged',
 </tr>
 
 <tr>
-<td align="center">v8.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
@@ -2040,7 +1948,6 @@ RegisterEvent('OnTopImageInTheViewChanged',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2048,7 +1955,6 @@ RegisterEvent('OnTopImageInTheViewChanged',
 </tr>
 
 <tr>
-<td align="center">v5.1+</td>
 <td align="center">v10.1+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -2088,7 +1994,6 @@ Pair: [from: number, to: number];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2096,7 +2001,6 @@ Pair: [from: number, to: number];
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.0+</td>
 <td align="center">v15.0+</td>
 <td align="center">v15.0+</td>
@@ -2128,7 +2032,6 @@ GetTagListByIndex(index: number):string[]
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2136,7 +2039,6 @@ GetTagListByIndex(index: number):string[]
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
@@ -2186,17 +2088,13 @@ CopyToDocumentAsync(from: string, to: string, sourceIndices: number[], targetInd
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
-<td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
@@ -2242,7 +2140,6 @@ CreateDocument(documentName:string):boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2250,7 +2147,6 @@ CreateDocument(documentName:string):boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
@@ -2309,17 +2205,13 @@ MoveToDocumentAsync(from: string, to: string, sourceIndices: number[], targetInd
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
-<td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
@@ -2365,7 +2257,6 @@ OpenDocument(documentName:string):boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2373,7 +2264,6 @@ OpenDocument(documentName:string):boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
@@ -2418,7 +2308,6 @@ GetCurrentDocumentName():string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2426,7 +2315,6 @@ GetCurrentDocumentName():string;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
@@ -2460,7 +2348,6 @@ RenameDocument(oldDocumentName:string, newDocumentName:string):boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2468,7 +2355,6 @@ RenameDocument(oldDocumentName:string, newDocumentName:string):boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.3+</td>
 <td align="center">v17.3+</td>
 <td align="center">v17.3+</td>
@@ -2500,7 +2386,6 @@ RemoveDocument(documentName:string):boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2508,7 +2393,6 @@ RemoveDocument(documentName:string):boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
@@ -2540,7 +2424,6 @@ GetDocumentInfoList(): DocumentInfo[];
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2548,7 +2431,6 @@ GetDocumentInfoList(): DocumentInfo[];
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
 <td align="center">v17.2+</td>
@@ -2584,7 +2466,6 @@ updateImage(imageId: string, blob: Blob): Promise <void>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2592,7 +2473,6 @@ updateImage(imageId: string, blob: Blob): Promise <void>;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -2626,7 +2506,6 @@ RegisterEvent('OnDiskExceedLimit',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2634,7 +2513,6 @@ RegisterEvent('OnDiskExceedLimit',
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -2652,5 +2530,4 @@ RegisterEvent('OnDiskExceedLimit',
 | Windows x64 | < 4GB                |
 | macOS 32bit | < 1.2GB              |
 | macOS 64bit | < 4GB                |
-| Linux       | < 4GB                |
-| Android     | < 100MB              |
\ No newline at end of file
+| Linux       | < 4GB                |
\ No newline at end of file
diff --git a/info/api/WebTwain_Edit.md b/info/api/WebTwain_Edit.md
index 20be0b91..0b6193b0 100644
--- a/info/api/WebTwain_Edit.md
+++ b/info/api/WebTwain_Edit.md
@@ -12,8 +12,6 @@ permalink: /info/api/WebTwain_Edit.html
 
 The properties and methods on this page live in the namespace {WebTwainObject}. {WebTwainObject} denotes the `WebTwain` instance. Learn about [how to create a web twain object]({{site.indepth}}features/initialize.html#creating-the-webtwain-instance).
 
-> All APIs on this page support Android Service from version 18.2.
-
 **Methods**
 
 
@@ -94,21 +92,17 @@ ChangeBitDepth(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
 <td align="center">v10.0+ </td>
-<td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -169,21 +163,17 @@ ChangeImageSize(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -244,21 +234,17 @@ SetDPI(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v8.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -304,21 +290,17 @@ ConvertToBW(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v15.3+ </td>
 <td align="center">v15.3+ </td>
 <td align="center">v15.3+ </td>
 <td align="center">v15.3+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -357,21 +339,17 @@ ConvertToGrayScale(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v10.0+</td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -432,21 +410,17 @@ Invert(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v15.3+ </td>
 <td align="center">v15.3+ </td>
 <td align="center">v15.3+ </td>
 <td align="center">v15.3+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -493,21 +467,17 @@ SetImageWidth(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
 <td align="center">v10.0+ </td>
-<td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -550,21 +520,17 @@ Flip(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -625,21 +591,17 @@ Mirror(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -699,21 +661,17 @@ RotateLeft(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -773,21 +731,17 @@ RotateRight(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -855,21 +809,17 @@ Rotate(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -946,21 +896,17 @@ RotateEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v7.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1019,21 +965,17 @@ Crop(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1092,21 +1034,17 @@ Erase(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1134,21 +1072,17 @@ CopyToClipboard(index: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1192,21 +1126,17 @@ CutToClipboard(index: number): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1248,21 +1178,17 @@ CropToClipboard(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1304,21 +1230,17 @@ CutFrameToClipboard(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1347,21 +1269,17 @@ BackgroundFillColor: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v12.1+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1398,21 +1316,17 @@ ChangeBrightnessAsync(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported  </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1445,21 +1359,17 @@ ChangeContrastAsnyc(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported  </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
diff --git a/info/api/WebTwain_IO.md b/info/api/WebTwain_IO.md
index 28a1eeb8..30252786 100644
--- a/info/api/WebTwain_IO.md
+++ b/info/api/WebTwain_IO.md
@@ -13,13 +13,6 @@ permalink: /info/api/WebTwain_IO.html
 
 The properties and methods on this page live in the namespace {WebTwainObject}. {WebTwainObject} denotes the `WebTwain` instance. Learn about [how to create a web twain object]({{site.indepth}}features/initialize.html#creating-the-webtwain-instance).
 
-<div class="multi-panel-switching-prefix"></div>
-
-- [Desktop Service](#desktop) 
-- [Android Service](#android) 
-
-<div class="multi-panel-start"></div>
-
 **Methods**
 
 **Input Methods**
@@ -65,54 +58,6 @@ The properties and methods on this page live in the namespace {WebTwainObject}.
 
 | [`OnGetFilePath`](#ongetfilepath) | [`OnPostLoad`](#onpostload) | [`OnInternetTransferPercentage`](#oninternettransferpercentage) |
 
-
-<div class="multi-panel-end">
-
-</div><div class="multi-panel-start"></div>
-
->The Android Service Edition only supports a subset of the APIs available in the Desktop Service Edition. For the APIs that are compatible with both editions, the usage remains the same. To learn how to use the APIs, please refer to the documentation for the Desktop Service Edition.
-
-**Methods**
-
-**Input Methods**
-
-
-| [`LoadImageEx()`](#loadimageex)                   | [`LoadImageFromBase64Binary()`](#loadimagefrombase64binary) | [`LoadImageFromBinary()`](#loadimagefrombinary)         |[`LoadDibFromClipboard()`](#loaddibfromclipboard)|               
-| [`HTTPDownload()`](#httpdownload)                 |[`HTTPDownloadEx()`](#httpdownloadex)                    | [`HTTPDownloadThroughPost()`](#httpdownloadthroughpost)     | [`loadFromLocalStorage()`](#loadfromlocalstorage)|      
-
-**Output Methods**
-
-
-| [`ConvertToBase64()`](#converttobase64)                      | [`ConvertToBlob()`](#converttoblob)                          | [`HTTPUpload()`](#httpupload)                                |
-| [`HTTPUploadThroughPutEx()`](#httpuploadthroughputex)        | [`HTTPUploadThroughPost()`](#httpuploadthroughpost)          | [`HTTPUploadThroughPostEx()`](#httpuploadthroughpostex)      |
-| [`HTTPUploadAllThroughPostAsMultiPageTIFF()`](#httpuploadallthroughpostasmultipagetiff) | [`HTTPUploadAllThroughPostAsPDF()`](#httpuploadallthroughpostaspdf) | [`HTTPUploadThroughPostAsMultiPagePDF()`](#httpuploadthroughpostasmultipagepdf) |
-| [`HTTPUploadThroughPostAsMultiPageTIFF()`](#httpuploadthroughpostasmultipagetiff) | [`SaveAsBMP()`](#saveasbmp)                                  | [`SaveAsJPEG()`](#saveasjpeg)                                |
-| [`SaveAsPDF()`](#saveaspdf)                                  | [`SaveAsPNG()`](#saveaspng)                                  | [`SaveAsTIFF()`](#saveastiff)                                |
-| [`SaveSelectedImagesAsMultiPagePDF()`](#saveselectedimagesasmultipagepdf) | [`SaveSelectedImagesAsMultiPageTIFF()`](#saveselectedimagesasmultipagetiff) | [`SaveAllAsMultiPageTIFF()`](#saveallasmultipagetiff)        |
-| [`SaveAllAsPDF()`](#saveallaspdf)                            | [`ShareImages()`](#shareimages)                              | [`OutputSelectedAreaAsync()`](#outputselectedareaasync)      |
-| [`httpUploadBlob()`](#httpuploadblob)                        |  [`saveToLocalStorage()`](#savetolocalstorage)                             | 
-
-**Other Methods**
-
-
-| [`ClearTiffCustomTag()`](#cleartiffcustomtag) | [`SetTiffCustomTag()`](#settiffcustomtag) | [`ClearAllHTTPFormField()`](#clearallhttpformfield) | [`SetHTTPFormField()`](#sethttpformfield) |
-| [`SetHTTPHeader()`](#sethttpheader)           | [`SetUploadSegment()`](#setuploadsegment) |  [`Print()`](#print)                       |[`PrintEx()`](#printex)                       |
-| [`createLocalStorage()`](#createlocalstorage) | [`localStorageExist()`](#localstorageexist)     | [`removeLocalStorage()`](#removelocalstorage) |
-
-**Properties**
-
-
-| [`HttpFieldNameOfUploadedImage`](#httpfieldnameofuploadedimage) | [`HTTPPort`](#httpport)                                                       | [`IfSSL`](#ifssl)                           | [`HTTPPostResponseString`](#httppostresponsestring) |
-|[`IfShowCancelDialogWhenImageTransfer`](#ifshowcanceldialogwhenimagetransfer) | [`IfShowProgressBar`](#ifshowprogressbar)   | [`JPEGQuality`](#jpegquality)                       | [`IfTiffMultiPage`](#iftiffmultipage)                           |
-| [`TIFFCompressionType`](#tiffcompressiontype)                                 | [`MaxUploadImageSize`](#maxuploadimagesize) |                    
-
-**Events**
-
-
-|  [`OnPostLoad`](#onpostload)      | [`OnInternetTransferPercentage`](#oninternettransferpercentage) |
-
-<div class="multi-panel-end"></div>
-
 ---
 
 ## LoadImage()  
@@ -150,21 +95,17 @@ LoadImage(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">not supported</td>
 </tr>
 
 </table>
@@ -225,21 +166,17 @@ LoadImageEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v5.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -326,21 +263,17 @@ LoadImageFromBase64Binary(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -411,21 +344,17 @@ LoadImageFromBinary(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
 <td align="center">v16.0+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -494,21 +423,17 @@ LoadDibFromClipboard(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.1+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -559,7 +484,6 @@ RegisterEvent(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -567,7 +491,6 @@ RegisterEvent(
 </tr>
 
 <tr>
-<td align="center">v8.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
@@ -614,7 +537,6 @@ RegisterEvent(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -622,7 +544,6 @@ RegisterEvent(
 </tr>
 
 <tr>
-<td align="center">v6.3+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
@@ -675,7 +596,6 @@ FTPDownload(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -687,7 +607,6 @@ FTPDownload(
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
-<td align="center">v4.0+ </td>
 </tr>
 
 </table>
@@ -731,7 +650,6 @@ FTPDownloadEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -743,7 +661,6 @@ FTPDownloadEx(
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
-<td align="center">v4.0+ </td>
 </tr>
 
 </table>
@@ -807,7 +724,6 @@ FTPUpload(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -819,7 +735,6 @@ FTPUpload(
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
-<td align="center">v4.0+ </td>
 </tr>
 
 </table>
@@ -889,7 +804,6 @@ FTPUploadEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -901,7 +815,6 @@ FTPUploadEx(
 <td align="center">v5.0+ </td>
 <td align="center">v5.0+ </td>
 <td align="center">v5.0+ </td>
-<td align="center">v5.0+ </td>
 </tr>
 
 </table>
@@ -942,7 +855,6 @@ FTPUploadAllAsMultiPageTIFF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -954,7 +866,6 @@ FTPUploadAllAsMultiPageTIFF(
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
-<td align="center">v4.0+ </td>
 </tr>
 
 </table>
@@ -995,7 +906,6 @@ FTPUploadAllAsPDF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1007,7 +917,6 @@ FTPUploadAllAsPDF(
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
 <td align="center">v4.0+ </td>
-<td align="center">v4.0+ </td>
 </tr>
 
 </table>
@@ -1047,7 +956,6 @@ FTPUploadAsMultiPagePDF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1059,7 +967,6 @@ FTPUploadAsMultiPagePDF(
 <td align="center">v6.0+ </td>
 <td align="center">v6.0+ </td>
 <td align="center">v6.0+ </td>
-<td align="center">v6.0+ </td>
 </tr>
 
 </table>
@@ -1101,7 +1008,6 @@ FTPUploadAsMultiPageTIFF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1113,7 +1019,6 @@ FTPUploadAsMultiPageTIFF(
 <td align="center">v6.0+ </td>
 <td align="center">v6.0+ </td>
 <td align="center">v6.0+ </td>
-<td align="center">v6.0+ </td>
 </tr>
 
 </table>
@@ -1137,7 +1042,6 @@ FTPUserName: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1149,7 +1053,6 @@ FTPUserName: string;
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
-<td align="center">v5.2+ </td>
 </tr>
 
 </table>
@@ -1173,7 +1076,6 @@ FTPPassword: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1185,7 +1087,6 @@ FTPPassword: string;
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
-<td align="center">v5.2+ </td>
 </tr>
 
 </table>
@@ -1209,7 +1110,6 @@ FTPPort: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1221,7 +1121,6 @@ FTPPort: number;
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
-<td align="center">v5.2+ </td>
 </tr>
 
 </table>
@@ -1245,7 +1144,6 @@ IfPASVMode: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1257,7 +1155,6 @@ IfPASVMode: boolean;
 <td align="center">v6.0+ </td>
 <td align="center">v6.0+ </td>
 <td align="center">v6.0+ </td>
-<td align="center">v6.0+ </td>
 </tr>
 
 
@@ -1325,12 +1222,10 @@ HTTPDownload(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -1338,8 +1233,6 @@ HTTPDownload(
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
-<td align="center">v4.0+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -1405,12 +1298,10 @@ HTTPDownloadEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -1418,8 +1309,6 @@ HTTPDownloadEx(
 <td align="center">v5.0+ </td>
 <td align="center">v5.0+ </td>
 <td align="center">v5.0+ </td>
-<td align="center">v5.0+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1494,21 +1383,17 @@ HTTPDownloadThroughPost(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -1571,21 +1456,17 @@ HTTPUpload(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -1662,12 +1543,10 @@ HTTPUploadThroughPutEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -1675,8 +1554,6 @@ HTTPUploadThroughPutEx(
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
-<td align="center">v5.0+</td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1724,12 +1601,10 @@ HTTPUploadThroughPost(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -1737,8 +1612,6 @@ HTTPUploadThroughPost(
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
-<td align="center">v4.0+</td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1824,12 +1697,10 @@ HTTPUploadThroughPostEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -1837,8 +1708,6 @@ HTTPUploadThroughPostEx(
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
-<td align="center">v5.0+</td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1890,12 +1759,10 @@ HTTPUploadAllThroughPostAsMultiPageTIFF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -1903,8 +1770,6 @@ HTTPUploadAllThroughPostAsMultiPageTIFF(
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
 <td align="center">v4.0+</td>
-<td align="center">v4.0+</td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -1956,12 +1821,10 @@ HTTPUploadAllThroughPostAsPDF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -1969,8 +1832,6 @@ HTTPUploadAllThroughPostAsPDF(
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
-<td align="center">v5.0+</td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -2022,12 +1883,10 @@ HTTPUploadThroughPostAsMultiPagePDF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -2035,8 +1894,6 @@ HTTPUploadThroughPostAsMultiPagePDF(
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
-<td align="center">v6.0+</td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -2088,12 +1945,10 @@ HTTPUploadThroughPostAsMultiPageTIFF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -2101,8 +1956,6 @@ HTTPUploadThroughPostAsMultiPageTIFF(
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
-<td align="center">v6.0+</td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -2166,7 +2019,6 @@ httpUploadBlob(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2174,7 +2026,6 @@ httpUploadBlob(
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v18.5+ </td>
 <td align="center">v18.5+ </td>
 <td align="center">v18.5+ </td>
@@ -2207,7 +2058,6 @@ HttpFieldNameOfUploadedImage: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2219,7 +2069,6 @@ HttpFieldNameOfUploadedImage: string;
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
 <td align="center">v6.0+</td>
-<td align="center">v6.0+</td>
 </tr>
 
 </table>
@@ -2243,7 +2092,6 @@ HTTPPort: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2255,7 +2103,6 @@ HTTPPort: number;
 <td align="center">v4.2.1+</td>
 <td align="center">v4.2.1+</td>
 <td align="center">v4.2.1+</td>
-<td align="center">v4.2.1+</td>
 </tr>
 
 </table>
@@ -2279,7 +2126,6 @@ IfSSL: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2291,7 +2137,6 @@ IfSSL: boolean;
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
-<td align="center">v5.2+</td>
 </tr>
 
 </table>
@@ -2315,7 +2160,6 @@ readonly HTTPPostResponseString: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2327,7 +2171,6 @@ readonly HTTPPostResponseString: string;
 <td align="center">v3.0.3+</td>
 <td align="center">v3.0.3+</td>
 <td align="center">v3.0.3+</td>
-<td align="center">v3.0.3+</td>
 </tr>
 
 </table>
@@ -2351,7 +2194,6 @@ MaxUploadImageSize: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2363,7 +2205,6 @@ MaxUploadImageSize: number;
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
 <td align="center">v5.2+</td>
-<td align="center">v5.2+</td>
 </tr>
 
 </table>
@@ -2391,7 +2232,6 @@ RegisterEvent("OnInternetTransferPercentage", function (percentage: number) {});
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2403,7 +2243,6 @@ RegisterEvent("OnInternetTransferPercentage", function (percentage: number) {});
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
-<td align="center">v5.0+</td>
 </tr>
 
 </table>
@@ -2447,7 +2286,6 @@ ConvertToBase64(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2455,7 +2293,6 @@ ConvertToBase64(
 </tr>
 
 <tr>
-<td align="center">v18.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
@@ -2522,7 +2359,6 @@ ConvertToBlob(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2530,7 +2366,6 @@ ConvertToBlob(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v13.0+</td>
 <td align="center">v13.0+</td>
 <td align="center">v13.0+</td>
@@ -2592,17 +2427,13 @@ OutputSelectedAreaAsync(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">N/A</td>
-<td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
 <td align="center">v18.4+</td>
@@ -2653,21 +2484,17 @@ SaveAsBMP(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -2718,21 +2545,17 @@ SaveAsJPEG(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -2783,21 +2606,17 @@ SaveAsPDF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v5.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -2850,21 +2669,17 @@ SaveAsPNG(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -2903,21 +2718,17 @@ SaveAsTIFF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -2976,21 +2787,17 @@ SaveAllAsMultiPageTIFF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v4.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -3039,21 +2846,17 @@ SaveAllAsPDF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v5.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -3102,21 +2905,17 @@ SaveSelectedImagesAsMultiPagePDF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -3165,21 +2964,17 @@ SaveSelectedImagesAsMultiPageTIFF(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -3220,7 +3015,6 @@ saveBlob(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3228,7 +3022,6 @@ saveBlob(
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v18.5+ </td>
 <td align="center">v18.5+ </td>
 <td align="center">v18.5+ </td>
@@ -3242,54 +3035,6 @@ saveBlob(
 
 Supported blob type: `image/jpeg`, `image/png`, `image/bmp`, `image/tiff`, `application/pdf`, `image/jpg`, `image/tif`.
 
-
-
----
-
-## ShareImages()
-
-Shares images using Android's built in share functionality. 
-
-**Syntax**
-```javascript
-ShareImages(
-    fileName: string,
-    indices: number[],
-    type: Dynamsoft.DWT.EnumDWT_ImageType
-): Promise< void>; 
-```
-If `indicies` is an array, the behavour is dependant on `type`:
-
- - If type is set to PDF or TIFF, a single multi-page file is shared
-
- - If any other type is set, mutiple single page files will be shared in the format of filename1.filetype, filename2.filetype, etc.
-
-**Availability**
-
-<div class="availability">
-<table>
-
-<tr>
-<td align="center">ActiveX</td>
-<td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
-<td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
-</tr>
-
-<tr>
-<td align="center">not supported</td>
-<td align="center">not supported</td>
-<td align="center">not supported</td>
-<td align="center">not supported</td>
-<td align="center">not supported</td>
-<td align="center">v18.2+</td>
-</tr>
-
-</table>
-</div>
-
 ---
 
 ## ClearTiffCustomTag()
@@ -3308,7 +3053,6 @@ ClearTiffCustomTag(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3318,7 +3062,6 @@ ClearTiffCustomTag(): boolean;
 <tr>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
 </tr>
@@ -3356,7 +3099,6 @@ SetTiffCustomTag(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3366,7 +3108,6 @@ SetTiffCustomTag(
 <tr>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
-<td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
 </tr>
@@ -3406,7 +3147,6 @@ ClearAllHTTPFormField(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3418,7 +3158,6 @@ ClearAllHTTPFormField(): boolean;
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
-<td align="center">v5.0+</td>
 </tr>
 
 </table>
@@ -3462,7 +3201,6 @@ SetHTTPFormField(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3474,7 +3212,6 @@ SetHTTPFormField(
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
 <td align="center">v5.0+</td>
-<td align="center">v5.0+</td>
 </tr>
 
 </table>
@@ -3507,7 +3244,6 @@ SetHTTPHeader(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3515,7 +3251,6 @@ SetHTTPHeader(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
 <td align="center">v12.0+</td>
@@ -3552,7 +3287,6 @@ SetUploadSegment(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3560,7 +3294,6 @@ SetUploadSegment(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v12.1+</td>
 <td align="center">v12.1+</td>
 <td align="center">v12.1+</td>
@@ -3576,8 +3309,6 @@ SetUploadSegment(
 
 Return or set whether to show open/save file dialog when saving images in the buffer or loading images from a local directory. 
 
-**_Note:_** This does not affect the Android Service edition. The dialog will always show not matter what `IfShowFileDialog` is set to.
-
 **Syntax**
 
 ```javascript
@@ -3590,21 +3321,17 @@ IfShowFileDialog: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v6.2+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">not supported</td>
 </tr>
 
 </table>
@@ -3632,12 +3359,10 @@ IfShowCancelDialogWhenImageTransfer: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
@@ -3645,8 +3370,6 @@ IfShowCancelDialogWhenImageTransfer: boolean;
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
 <td align="center">v5.2+ </td>
-<td align="center">v5.2+ </td>
-<td align="center">v18.2+ </td>
 </tr>
 
 </table>
@@ -3673,21 +3396,17 @@ IfShowProgressBar: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android Service</td>
 </tr>
 
 <tr>
-<td align="center">v8.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v12.1+</td>
-<td align="center">v18.2+</td>
 </tr>
 
 </table>
@@ -3738,7 +3457,6 @@ ShowFileDialog(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3746,7 +3464,6 @@ ShowFileDialog(
 </tr>
 
 <tr>
-<td align="center">v8.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
@@ -3821,7 +3538,6 @@ Print(useOSPrintWindow?: boolean): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3829,7 +3545,6 @@ Print(useOSPrintWindow?: boolean): boolean;
 </tr>
 
 <tr>
-<td align="center">v6.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -3865,7 +3580,6 @@ PrintEx(indices: number[]): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3873,7 +3587,6 @@ PrintEx(indices: number[]): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported  </td>
 <td align="center">v17.0+ </td>
 <td align="center">v17.0+ </td>
 <td align="center">v17.0+ </td>
@@ -3915,7 +3628,6 @@ A Promise object which will be resolved with the uid string which will be used a
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3923,7 +3635,6 @@ A Promise object which will be resolved with the uid string which will be used a
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -3937,9 +3648,9 @@ A Promise object which will be resolved with the uid string which will be used a
 
 - If `password` is not specified, the returned `uid` string will be set as the password of the storage folder.
 - The local directory of the created storage folder is under 
-  - Windows: `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\storage`
-  - macOS: `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > storage`
-  - Linux: `/opt/dynamsoft/DynamsoftService/storage`
+  - Windows: `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {versionnumber}\storage`(version 18.5.1 and earlier `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\storage`)
+  - macOS: `Go > Applications > Dynamsoft > Dynamic Web TWAIN Service {versionnumber} > storage`(version 18.5.1 and earlier `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > storage`)
+  - Linux: `/opt/dynamsoft/Dynamic Web TWAIN Service {versionnumber}/storage`(version 18.5.1 and earlier `/opt/dynamsoft/DynamsoftService/storage`)
 - The creation will not be successful, if the remaining disk space is less than 
 
   | System      | Remaining Disk Space |
@@ -3949,7 +3660,6 @@ A Promise object which will be resolved with the uid string which will be used a
   | macOS 32bit | < 1.2GB              |
   | macOS 64bit | < 4GB                |
   | Linux       | < 4GB                |
-  | Android     | < 100MB              |
 
 ---
 
@@ -3973,7 +3683,6 @@ localStorageExist(uid: string):Promise<boolean>;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -3981,7 +3690,6 @@ localStorageExist(uid: string):Promise<boolean>;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -4028,7 +3736,6 @@ A Promise object which will be resolved with the array of image ids which are sa
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4036,7 +3743,6 @@ A Promise object which will be resolved with the array of image ids which are sa
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -4058,7 +3764,6 @@ A Promise object which will be resolved with the array of image ids which are sa
   | macOS 32bit | < 1.2GB              |
   | macOS 64bit | < 4GB                |
   | Linux       | < 4GB                |
-  | Android     | < 100MB              |
 
 ---
 
@@ -4093,7 +3798,6 @@ A Promise object which will be resolved with the array of object which contains
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4101,7 +3805,6 @@ A Promise object which will be resolved with the array of object which contains
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -4140,7 +3843,6 @@ removeLocalStorage(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4148,7 +3850,6 @@ removeLocalStorage(
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
 <td align="center">v18.5+</td>
@@ -4176,7 +3877,6 @@ JPEGQuality: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4184,7 +3884,6 @@ JPEGQuality: number;
 </tr>
 
 <tr>
-<td align="center">v5.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -4218,7 +3917,6 @@ IfTiffMultiPage: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4226,7 +3924,6 @@ IfTiffMultiPage: boolean;
 </tr>
 
 <tr>
-<td align="center">v3.0+</td>
 <td align="center">v10.0+</td>
 <td align="center">v11.0+</td>
 <td align="center">v11.0+</td>
@@ -4262,7 +3959,6 @@ TIFFCompressionType: Dynamsoft.DWT.EnumDWT_TIFFCompressionType | number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4270,7 +3966,6 @@ TIFFCompressionType: Dynamsoft.DWT.EnumDWT_TIFFCompressionType | number;
 </tr>
 
 <tr>
-<td align="center">v4.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -4308,7 +4003,6 @@ IfSortBySelectionOrder: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -4316,7 +4010,6 @@ IfSortBySelectionOrder: boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v18.5+ </td>
 <td align="center">v18.5+ </td>
 <td align="center">v18.5+ </td>
diff --git a/info/api/WebTwain_Util.md b/info/api/WebTwain_Util.md
index 8ba461c4..c3cff378 100644
--- a/info/api/WebTwain_Util.md
+++ b/info/api/WebTwain_Util.md
@@ -12,79 +12,17 @@ permalink: /info/api/WebTwain_Util.html
 
 The properties and methods on this page live in the namespace {WebTwainObject}. {WebTwainObject} denotes the `WebTwain` instance. Learn about [how to create a web twain object]({{site.indepth}}features/initialize.html#creating-the-webtwain-instance).
 
-<div class="multi-panel-switching-prefix"></div>
-
-- [Desktop Service](#desktop) 
-- [Android Service](#android) 
-
-<div class="multi-panel-start"></div>
-
-**Methods**
-
-
-| [`isUsingActiveX()`](#isusingactivex) | [`RegisterEvent()`](#registerevent) | [`UnregisterEvent()`](#unregisterevent) | [`GenerateURLForUploadData()`](#generateurlforuploaddata) |
-
-**Properties**
-
-
-| [`ErrorCode`](#errorcode)             | [`ErrorString`](#errorstring) | [`LogLevel`](#loglevel)       | [`Manufacturer`](#manufacturer) |
-| [`ProductFamily`](#productfamily)     | [`ProductName`](#productname) | [`VersionInfo`](#versioninfo) |
-
-<div class="multi-panel-end">
-
-</div><div class="multi-panel-start"></div>
-
->The Android Service Edition only supports a subset of the APIs available in the Desktop Service Edition. For the APIs that are compatible with both editions, the usage remains the same. To learn how to use the APIs, please refer to the documentation for the Desktop Service Edition.
-
 **Methods**
 
 
-| [`isUsingActiveX()`](#isusingactivex) |[`RegisterEvent()`](#registerevent) | [`UnregisterEvent()`](#unregisterevent)|
-|[`GenerateURLForUploadData()`](#generateurlforuploaddata)|
+| [`RegisterEvent()`](#registerevent) | [`UnregisterEvent()`](#unregisterevent) | [`GenerateURLForUploadData()`](#generateurlforuploaddata) |
 
 **Properties**
 
 
-| [`ErrorCode`](#errorcode)             | [`ErrorString`](#errorstring) | [`LogLevel`](#loglevel)       | [`Manufacturer`](#manufacturer) |
+| [`ErrorCode`](#errorcode)  | [`ErrorCause`](#errorcause)             | [`ErrorString`](#errorstring) | [`LogLevel`](#loglevel)       | [`Manufacturer`](#manufacturer) |
 | [`ProductFamily`](#productfamily)     | [`ProductName`](#productname) | [`VersionInfo`](#versioninfo) |
 
-<div class="multi-panel-end"></div>
-
----
-
-## isUsingActiveX
-
-Return whether the WebTwain object is running the ActiveX edition.
-
-**Syntax**
-
-```typescript
-isUsingActiveX(): boolean;
-```
-
-**Availability**
-
-<div class="availability">
-<table>
-
-<tr>
-<td align="center">ActiveX</td>
-<td align="center">H5(Windows)</td>
-<td align="center">H5(macOS/TWAIN)</td>
-<td align="center">H5(macOS/ICA)</td>
-<td align="center">H5(Linux)</td>
-</tr>
-
-<tr>
-<td align="center">all versions </td>
-<td align="center">all versions </td>
-<td align="center">all versions </td>
-<td align="center">all versions </td>
-<td align="center">all versions </td>
-</tr>
-
-</table>
-</div>
 
 ---
 
@@ -110,7 +48,6 @@ RegisterEvent(name: string, callback: (...arg: any[]) => void): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -118,7 +55,6 @@ RegisterEvent(name: string, callback: (...arg: any[]) => void): boolean;
 </tr>
 
 <tr>
-<td align="center">v9.2+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -156,7 +92,6 @@ UnregisterEvent(name: string, callback?: (...arg: any[]) => void): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -164,7 +99,6 @@ UnregisterEvent(name: string, callback?: (...arg: any[]) => void): boolean;
 </tr>
 
 <tr>
-<td align="center">v9.2+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -219,7 +153,6 @@ GenerateURLForUploadData(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -227,7 +160,6 @@ GenerateURLForUploadData(
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v14.0+ </td>
 <td align="center">v15.1+ </td>
 <td align="center">v15.1+ </td>
@@ -283,7 +215,6 @@ readonly ErrorCode: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -291,7 +222,6 @@ readonly ErrorCode: number;
 </tr>
 
 <tr>
-<td align="center">v1.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -307,6 +237,40 @@ The [`ErrorCode`]({{site.info}}api/WebTwain_Util.html#errorcode) and [`ErrorStri
 
 ---
 
+## ErrorCause
+
+Return the error cause from the operating system.
+
+**Syntax**
+
+```typescript
+readonly ErrorCause: null | {code: number, message: string};
+```
+
+**Availability**
+
+<div class="availability">
+<table>
+
+<tr>
+<td align="center">H5(Windows)</td>
+<td align="center">H5(macOS/TWAIN)</td>
+<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(Linux)</td>
+</tr>
+
+<tr>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+</tr>
+
+</table>
+</div>
+
+---
+
 ## ErrorString
 
 Return the error string.
@@ -323,7 +287,6 @@ readonly ErrorString: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -331,7 +294,6 @@ readonly ErrorString: string;
 </tr>
 
 <tr>
-<td align="center">v1.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -363,7 +325,6 @@ LogLevel: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -371,7 +332,6 @@ LogLevel: number;
 </tr>
 
 <tr>
-<td align="center">v6.3+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -384,9 +344,9 @@ LogLevel: number;
 **Usage notes**
 
 The logs for the Dynamic Web TWAIN library are saved in the directory:
-  - Windows `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\log` or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService\log`
-  - macOS, `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > log`
-  - Linux: `/opt/dynamsoft/DynamsoftService/log`
+  - Windows `C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN Service {versionnumber}\log`(version 18.5.1 and earlier `C:\Windows\SysWOW64\Dynamsoft\DynamsoftServicex64_{versionnumber}\log`) or `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\Dynamic Web TWAIN Service\log`(version 18.5.1 and earlier `C:\Users\{UserName}\AppData\Roaming\Dynamsoft\DynamsoftService\log`)
+  - macOS, `Go > Applications > Dynamsoft > Dynamic Web TWAIN Service {versionnumber} > log`(version 18.5.1 and earlier `Go > Applications > Dynamsoft > DynamsoftServicex64_{versionnumber} > {installed version No.} > log`)
+  - Linux:  `/opt/dynamsoft/Dynamic Web TWAIN Service {versionnumber}/log`(version 18.5.1 and earlier `/opt/dynamsoft/DynamsoftService/log`)
 
 By default, `LogLevel` is 0 and nothing is recorded. When it is set to 1, all debugging information is recorded. This setting in your application will apply to all machines. Please set it back to 0 if you don't need to record log as it will slow down the speed.
 
@@ -408,7 +368,6 @@ readonly Manufacturer: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -416,7 +375,6 @@ readonly Manufacturer: string;
 </tr>
 
 <tr>
-<td align="center">v1.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -448,7 +406,6 @@ readonly ProductFamily: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -456,7 +413,6 @@ readonly ProductFamily: string;
 </tr>
 
 <tr>
-<td align="center">v1.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -488,7 +444,6 @@ readonly ProductName: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -496,7 +451,6 @@ readonly ProductName: string;
 </tr>
 
 <tr>
-<td align="center">v1.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
@@ -528,7 +482,6 @@ readonly VersionInfo: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -536,7 +489,6 @@ readonly VersionInfo: string;
 </tr>
 
 <tr>
-<td align="center">v1.0+ </td>
 <td align="center">v10.0+ </td>
 <td align="center">v11.0+ </td>
 <td align="center">v11.0+ </td>
diff --git a/info/api/WebTwain_Viewer.md b/info/api/WebTwain_Viewer.md
index 43851f75..8b105fc5 100644
--- a/info/api/WebTwain_Viewer.md
+++ b/info/api/WebTwain_Viewer.md
@@ -13,8 +13,6 @@ needGenerateH3Content: true
 
 > {WebTwainObject} denotes the `WebTwain` instance.
 
-> All APIs on this page support Android Service from version 18.2.
-
 **Methods**
 
 
@@ -29,7 +27,7 @@ needGenerateH3Content: true
 
 
 | [`acceptDrop`](#acceptdrop) | [`allowSlide`](#allowslide) | [`allowPageDragging`](#allowpagedragging) | [`autoChangeIndex`](#autochangeindex)|
-| [`background`](#background)| [`border`](#border) | [`cursor`](#cursor) | [`height`](#height) |
+| [`background`](#background)| [`border`](#border) | [`cursor`](#cursor) | [`disableFocusOutline`](#disablefocusoutline)  | [`height`](#height) |
 | [`idPostfix`](#idpostfix) | [`ifAutoScroll`](#ifautoscroll) | [`innerBorder`](#innerborder) | [`pageMargin`](#pagemargin) |
 | [`selectedAreaBorderColor`](#selectedareabordercolor) | [`selectedPageBackground`](#selectedpagebackground) | [`selectedPageBorder`](#selectedpageborder) | [`selectionRectAspectRatio`](#selectionrectaspectratio) | 
 | [`selectionMode`](#selectionmode) | [`singlePageMode`](#singlepagemode) | [`width`](#width) | [`zoom`](#zoom) |
@@ -87,7 +85,6 @@ Dynamsoft.DWT.CreateDWTObjectEx(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -95,7 +92,6 @@ Dynamsoft.DWT.CreateDWTObjectEx(
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
 <td align="center">v17.2+ </td>
@@ -127,7 +123,6 @@ clearSelectedAreas(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -135,7 +130,6 @@ clearSelectedAreas(): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -185,7 +179,6 @@ createCustomElement(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -193,7 +186,6 @@ createCustomElement(
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -252,7 +244,6 @@ createImageEditor(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -264,7 +255,6 @@ createImageEditor(
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -553,7 +543,6 @@ createThumbnailViewer(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -565,7 +554,6 @@ createThumbnailViewer(
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -662,7 +650,6 @@ first():number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -674,7 +661,6 @@ first():number;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -710,7 +696,6 @@ fitWindow(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -722,7 +707,6 @@ fitWindow(
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -769,7 +753,6 @@ gotoPage(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -781,7 +764,6 @@ gotoPage(
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -811,7 +793,6 @@ hide(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -819,7 +800,6 @@ hide(): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -853,7 +833,6 @@ last():number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -865,7 +844,6 @@ last():number;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -895,7 +873,6 @@ next(): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -907,7 +884,6 @@ next(): number;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -938,7 +914,6 @@ previous(): number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -950,7 +925,6 @@ previous(): number;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -981,7 +955,6 @@ render(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -989,7 +962,6 @@ render(): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1036,7 +1008,6 @@ setButtonClass(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1044,7 +1015,6 @@ setButtonClass(
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.0+ </td>
 <td align="center">v16.0+ </td>
 <td align="center">v16.0+ </td>
@@ -1088,7 +1058,6 @@ setSelectedAreas(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1100,7 +1069,6 @@ setSelectedAreas(
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -1158,7 +1126,6 @@ setViewMode(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1170,7 +1137,6 @@ setViewMode(
 <td align="center">v16.1+ </td>
 <td align="center">v16.1+ </td>
 <td align="center">v16.1+ </td>
-<td align="center">v16.1+ </td>
 </tr>
 
 </table>
@@ -1205,7 +1171,6 @@ show(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1217,7 +1182,6 @@ show(): boolean;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -1247,7 +1211,6 @@ unbind(): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1255,7 +1218,6 @@ unbind(): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1293,7 +1255,6 @@ acceptDrop: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1301,7 +1262,6 @@ acceptDrop: boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1333,7 +1293,6 @@ allowSlide: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1341,7 +1300,6 @@ allowSlide: boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1377,7 +1335,6 @@ allowPageDragging: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1385,7 +1342,6 @@ allowPageDragging: boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v17.3+ </td>
 <td align="center">v17.3+ </td>
 <td align="center">v17.3+ </td>
@@ -1421,7 +1377,6 @@ background: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1433,7 +1388,6 @@ background: string;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -1467,7 +1421,6 @@ border: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1475,7 +1428,6 @@ border: string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1513,7 +1465,6 @@ cursor: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1525,7 +1476,6 @@ cursor: string;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -1552,6 +1502,40 @@ DWTObject.Viewer.cursor = "crosshair";
 
 ---
 
+## disableFocusOutline
+
+Control whether the viewer removes the focus border after selecting with the Tab key - defaults to `true` to remove the focus border.
+
+**Syntax**
+
+```typescript
+disableFocusOutline: boolean;
+```
+
+**Availability**
+
+<div class="availability">
+<table>
+
+<tr>
+<td align="center">H5(Windows)</td>
+<td align="center">H5(macOS/TWAIN)</td>
+<td align="center">H5(macOS/ICA)</td>
+<td align="center">H5(Linux)</td>
+</tr>
+
+<tr>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+<td align="center">v19.0+ </td>
+</tr>
+
+</table>
+</div>
+
+---
+
 ## height
 
 Return or set the height of the viewer.
@@ -1568,7 +1552,6 @@ height: number | string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1580,7 +1563,6 @@ height: number | string;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -1618,7 +1600,6 @@ readonly idPostfix: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1626,7 +1607,6 @@ readonly idPostfix: string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1660,7 +1640,6 @@ ifAutoScroll: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1672,7 +1651,6 @@ ifAutoScroll: string;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -1701,7 +1679,6 @@ innerBorder: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1709,7 +1686,6 @@ innerBorder: string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1747,7 +1723,6 @@ pageMargin: number | string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1759,7 +1734,6 @@ pageMargin: number | string;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -1798,7 +1772,6 @@ selectedAreaBorderColor: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1806,7 +1779,6 @@ selectedAreaBorderColor: string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1844,7 +1816,6 @@ selectedPageBackground: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1852,7 +1823,6 @@ selectedPageBackground: string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1890,7 +1860,6 @@ selectedPageBorder: string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1898,7 +1867,6 @@ selectedPageBorder: string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1938,7 +1906,6 @@ selectionRectAspectRatio: number | string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1946,7 +1913,6 @@ selectionRectAspectRatio: number | string;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -1984,7 +1950,6 @@ singlePageMode: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -1992,7 +1957,6 @@ singlePageMode: boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -2042,17 +2006,13 @@ updateSelectionBoxStyle(selectionBoxStyleSettings?: SelectionBoxStyleSettings):
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
 <td align="center">H5(Linux)</td>
-<td align="center">Android</td>
 </tr>
 
 <tr>
-<td align="center">N/A </td>
-<td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
 <td align="center">v18.4+ </td>
@@ -2098,7 +2058,6 @@ width: number | string;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2110,7 +2069,6 @@ width: number | string;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -2148,7 +2106,6 @@ zoom: number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2160,7 +2117,6 @@ zoom: number;
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -2194,7 +2150,6 @@ autoChangeIndex: boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2202,7 +2157,6 @@ autoChangeIndex: boolean;
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v17.0+ </td>
 <td align="center">v17.0+</td>
 <td align="center">v17.0+</td>
@@ -2244,7 +2198,6 @@ updateCheckboxStyle(checkboxSettings?: CheckboxSettings): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2252,7 +2205,6 @@ updateCheckboxStyle(checkboxSettings?: CheckboxSettings): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.3+ </td>
 <td align="center">v17.3+ </td>
 <td align="center">v17.3+ </td>
@@ -2284,7 +2236,6 @@ updatePageNumberStyle(pageNumberSettings?: PageNumberSettings): boolean;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2292,7 +2243,6 @@ updatePageNumberStyle(pageNumberSettings?: PageNumberSettings): boolean;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.3+ </td>
 <td align="center">v17.3+ </td>
 <td align="center">v17.3+ </td>
@@ -2321,7 +2271,6 @@ selectionMode: Dynamsoft.DWT.EnumDWT_SelectionMode | number;
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2329,7 +2278,6 @@ selectionMode: Dynamsoft.DWT.EnumDWT_SelectionMode | number;
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v17.3+</td>
 <td align="center">v17.3+</td>
 <td align="center">v17.3+</td>
@@ -2380,7 +2328,6 @@ zoomOrigin: {x: string; y: string;};
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2388,7 +2335,6 @@ zoomOrigin: {x: string; y: string;};
 </tr>
 
 <tr>
-<td align="center">not supported</td>
 <td align="center">v18.3+</td>
 <td align="center">v18.3+</td>
 <td align="center">v18.3+</td>
@@ -2439,7 +2385,7 @@ on(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
+
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2447,7 +2393,6 @@ on(
 </tr>
 
 <tr>
-<td align="center">v16.2+ (partially supported) </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -2460,7 +2405,6 @@ on(
 **Usage notes**
 
 The events `mouseout`, `mouseover`, `keydown` and `keyup` are only triggered on desktop browsers.
-The events `click`, `dbclick`, `mousemove`, `pageAreaSelected`, and `pageAreaUnselected` are supported in ActiveX.
 
 **Example**
 
@@ -2531,7 +2475,6 @@ off(
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2543,7 +2486,6 @@ off(
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -2586,7 +2528,6 @@ on('pageAreaSelected',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2598,7 +2539,6 @@ on('pageAreaSelected',
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -2638,7 +2578,6 @@ on('pageAreaUnselected',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2650,7 +2589,6 @@ on('pageAreaUnselected',
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
-<td align="center">v16.2+ </td>
 </tr>
 
 </table>
@@ -2694,7 +2632,6 @@ on('pageRendered',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2702,7 +2639,6 @@ on('pageRendered',
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
@@ -2747,7 +2683,6 @@ on('resize',
 <table>
 
 <tr>
-<td align="center">ActiveX</td>
 <td align="center">H5(Windows)</td>
 <td align="center">H5(macOS/TWAIN)</td>
 <td align="center">H5(macOS/ICA)</td>
@@ -2755,7 +2690,6 @@ on('resize',
 </tr>
 
 <tr>
-<td align="center">not supported </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
 <td align="center">v16.2+ </td>
diff --git a/info/api/appendix.md b/info/api/appendix.md
index d4b3ac7a..f1adc3c2 100644
--- a/info/api/appendix.md
+++ b/info/api/appendix.md
@@ -55,12 +55,12 @@ permalink: /info/api/appendix.html
 |-2000 | Can not initiate the internet session |
 |-2001 | HTTP request error |
 |-2002 | HTTP server error |
-|-2003 | HTTP process error |
+|-2003 | HTTP process: Description (Status Code) |
 |-2004 | FTP download file is too large |
 |-2007 | The system is busy, some operations are not completed. Please try later |
 |-2137 | Cross-Origin Resource Sharing (CORS) policy is blocking the access. Please contact the Administrator to configure 'Access-Control-Allow-Origin'.|
-|-2207 | The dynamsoft service installed on your computer is outdated and no longer works with the JavaScript code on the website |
-|-2208 | The connection with the local dynamsoft service encountered a problem and has been reset |
+|-2207 | The Dynamic Web TWAIN Service installed on your computer is outdated and no longer works with the JavaScript code on the website |
+|-2208 | The connection with the local Dynamic Web TWAIN Service encountered a problem and has been reset |
 |-2209 | The HTML5 (Chrome&Firefox) edition does not support this method or property |
 |-2300 | Http upload error: the HTTP Server cannot empty |
 |-2301 | Network error |
@@ -70,7 +70,7 @@ permalink: /info/api/appendix.html
 |-2305 | User cancelled the operation |
 |-2306 | Upload Error: the upload file cannot be empty |
 |-2307 | The width or height you entered is invalid |
-|-2308 | The Dynamsoft Service has been stopped |
+|-2308 | The Dynamic Web TWAIN Service has been stopped |
 |-2309 | The LocalFile is emtpy in the Function |
 |-2310 | The Enumerations is out of range |
 |-2311 | The RemoteFile is emtpy in Barcode Download Function |
@@ -91,8 +91,8 @@ permalink: /info/api/appendix.html
 |-2328 | The current product key does not support Firefox, please contact the site administrator |
 |-2329 | The current product key does not support IE, please contact the site administrator |
 |-2330 | The current product key does not support Edge, please contact the site administrator |
-|-2331 | The current product key is a trial version key but your local dynamsoft service is in full version, please uninstall your local version first and access this page again to install the correct version. If the issue persists, please contact the site administrator |
-|-2332 | The current product key is a full version key but your local dynamsoft service is in trial version, please uninstall your local version first and access this page again to install the correct version. If the issue persists, please contact the site administrator |
+|-2331 | The current product key is a trial version key but your local Dynamic Web TWAIN Service is in full version, please uninstall your local version first and access this page again to install the correct version. If the issue persists, please contact the site administrator |
+|-2332 | The current product key is a full version key but your local Dynamic Web TWAIN Service is in trial version, please uninstall your local version first and access this page again to install the correct version. If the issue persists, please contact the site administrator |
 |-2333 | The current product key is missing the core license, please contact the site administrator |
 |-2334 | The current product key does not include a license for reading 1D barcode, please contact the site administrator |
 |-2335 | The current product key does not include a license for reading QRcode barcode, please contact the site administrator |
@@ -129,16 +129,15 @@ permalink: /info/api/appendix.html
 |-2395 | The module for Dynamic Web TWAIN failed to download.|
 |-2399 | Invalid imageId.|
 |-2612 | The devices must be an Array. |
-|-2614 | The Dynamsoft Service has been restarted. |
+|-2614 | The Dynamic Web TWAIN Service has been restarted. |
 |-2615 | User cancelled the operation. |
 |-2616 | Invalid image format type. |
-|-2617 | ShareImages is only supported on Android devices. |
 |-2618 | Only single index selection is allowed when enumImageType is set to BMP, JPG or PNG. |
 |-2619 | Only single index selection is allowed when enumImageFormatType is set to url. |
 |-2621 | Dynamsoft.DWT.Containers was not set. |
 |-2622 | Please do not set enumImageType to "IT_MULTIPAGE_PDF", "IT_MULTIPAGE_TIF" or "IT_ALL". |
-|-2800 | Please make sure the Dynamsoft Service has been installed. |
-|-2801 | Invalid response data was returned from the Dynamsoft Service. |
+|-2800 | Please make sure the Dynamic Web TWAIN Service has been installed. |
+|-2801 | Invalid response data was returned from the Dynamic Web TWAIN Service. |
 |-2802 | The file dynamsoft.webtwain.config.js timed out while loading. |
 |-2803 | Loading the WebTwain JavaScript source files has failed. |
 |-2804 | Loading the WebTwain css files has failed. |
@@ -150,14 +149,14 @@ permalink: /info/api/appendix.html
 |-2814 | Error: The Dynamic Web TWAIN module is not installed. |
 |-2815 | Error: Duplicate ContainerId detected while creating a Dynamic Web TWAIN object. |
 |-2817 | The Connection from the insecure (HTTP) web page failed for HTST. |
-|-2818 | The Dynamsoft Service SSL certificate has expired. |
-|-2819 | The Dynamsoft Service SSL certificate is invalid. |
-|-2820 | The Connection from the insecure (HTTP) web page to the local "Dynamsoft Service" failed! |
+|-2818 | The Dynamic Web TWAIN Service SSL certificate has expired. |
+|-2819 | The Dynamic Web TWAIN Service SSL certificate is invalid. |
+|-2820 | The Connection from the insecure (HTTP) web page to the local "Dynamic Web TWAIN Service" failed! |
 |-2821 | The Dynamsoft Servie is not ready, please try again later. |
 |-2822 | The WebTwain JavaScript lts.js load failed. |
 |-2823 | The http url redirected. |
-|-2824 | The Connection from the web page failed. Please make sure the Dynamsoft Service is running. |
-|-2825 | Failed to setup the Default Dynamsoft Service. |
+|-2824 | The Connection from the web page failed. Please make sure the Dynamic Web TWAIN Service is running. |
+|-2825 | Failed to setup the Default Dynamic Web TWAIN Service. |
 |-2827 | Failed to get Machine ID. |
 |-2828 | Invalid PDF Convert Mode Value. |
 |-2829 | The type of the PDF password must be a string. |
@@ -189,7 +188,7 @@ permalink: /info/api/appendix.html
 |-2905 | This API is not supported on the current operating system. Please contact your system administrator. |
 |<= -3000 | See ErrorString property for details |
 
-<!-- |-2826 | Failed to connect the Dynamsoft Service on [' + name + ']. | -->
+<!-- |-2826 | Failed to connect the Dynamic Web TWAIN Service on [' + name + ']. | -->
 
 
 ## Dynamsoft License Server Error List 
diff --git a/info/api/index.md b/info/api/index.md
index 64055c8b..12e55736 100644
--- a/info/api/index.md
+++ b/info/api/index.md
@@ -12,13 +12,6 @@ permalink: /info/api/
 
 # API List
 
-<div class="multi-panel-switching-prefix"></div>
-
-- [Desktop Service](#desktop) 
-- [Android Service](#android) 
-
-<div class="multi-panel-start"></div>
-
 <!-- ## Global
 
 | | |
@@ -48,9 +41,9 @@ permalink: /info/api/
 
 
 | [`Autoload`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#autoload)   | [`Containers`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#containers)  | [`CustomizableDisplayInfo`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#customizabledisplayinfo)   | [`DeviceFriendlyName`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#devicefriendlyname)   |
-| [`Host`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#host)  | [`IfAddMD5InUploadHeader`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifaddmd5inuploadheader) | [`IfConfineMaskWithinTheViewer`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifconfinemaskwithintheviewer)   | [`IfUseActiveXForIE10Plus`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifuseactivexforie10plus)   |
-| [`JSVersion`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#jsversion)     | [`ProductKey`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#productkey)     | [`ResourcesPath`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#resourcespath)      | [`ServiceInstallerLocation`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#serviceinstallerlocation) | 
-| [`UseDefaultViewer`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#usedefaultviewer) | [`IfCheckCORS`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifcheckcors)                 |                      |
+| [`Host`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#host)  | [`IfAddMD5InUploadHeader`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifaddmd5inuploadheader) | [`IfConfineMaskWithinTheViewer`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifconfinemaskwithintheviewer)   | [`JSVersion`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#jsversion)     |
+| [`ProductKey`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#productkey)     | [`ResourcesPath`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#resourcespath)      | [`ServiceInstallerLocation`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#serviceinstallerlocation) | [`UseDefaultViewer`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#usedefaultviewer) | 
+|[`IfCheckCORS`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifcheckcors)                 |                      |
 
 
 ### Events
@@ -458,7 +451,7 @@ permalink: /info/api/
 ### Methods
 
 
-| [`isUsingActiveX()`]({{site.info}}api/WebTwain_Util.html#isusingactivex) |[`RegisterEvent()`]({{site.info}}api/WebTwain_Util.html#registerevent) | [`UnregisterEvent()`]({{site.info}}api/WebTwain_Util.html#unregisterevent) | [`GenerateURLForUploadData()`]({{site.info}}api/WebTwain_Util.html#generateurlforuploaddata) |
+|[`RegisterEvent()`]({{site.info}}api/WebTwain_Util.html#registerevent) | [`UnregisterEvent()`]({{site.info}}api/WebTwain_Util.html#unregisterevent) | [`GenerateURLForUploadData()`]({{site.info}}api/WebTwain_Util.html#generateurlforuploaddata) |
 
 <!--
 * [`RegisterEvent()`]({{site.info}}api/WebTwain_Util.html#registerevent) 
@@ -470,7 +463,7 @@ permalink: /info/api/
 ### Properties
 
 
-|[`ErrorCode`]({{site.info}}api/WebTwain_Util.html#errorcode)| [`ErrorString`]({{site.info}}api/WebTwain_Util.html#errorstring) | [`LogLevel`]({{site.info}}api/WebTwain_Util.html#loglevel)| [`Manufacturer`]({{site.info}}api/WebTwain_Util.html#manufacturer)|
+|[`ErrorCode`]({{site.info}}api/WebTwain_Util.html#errorcode)|[`ErrorCause`]({{site.info}}api/WebTwain_Util.html#errorcause)| [`ErrorString`]({{site.info}}api/WebTwain_Util.html#errorstring) | [`LogLevel`]({{site.info}}api/WebTwain_Util.html#loglevel)| [`Manufacturer`]({{site.info}}api/WebTwain_Util.html#manufacturer)|
 |[`ProductFamily`]({{site.info}}api/WebTwain_Util.html#productfamily)| [`ProductName`]({{site.info}}api/WebTwain_Util.html#productname)| [`VersionInfo`]({{site.info}}api/WebTwain_Util.html#versioninfo)| |
 
 <!--
@@ -603,7 +596,7 @@ permalink: /info/api/
 ### Methods
 
 
-|[`GetConvertMode()`]({{site.info}}api/Addon_PDF.html#getconvertmode)| [`IsModuleInstalled()`]({{site.info}}api/Addon_PDF.html#ismoduleinstalled) | [`IsTextBasedPDF()`]({{site.info}}api/Addon_PDF.html#istextbasedpdf)| [`SetConvertMode()`]({{site.info}}api/Addon_PDF.html#setconvertmode)|
+|[`GetConvertMode()`]({{site.info}}api/Addon_PDF.html#getconvertmode)| [`IsModuleInstalled()`]({{site.info}}api/Addon_PDF.html#ismoduleinstalled) | [`IsRasterizationRequired()`]({{site.info}}api/Addon_PDF.html#israsterizationrequired) | [`IsTextBasedPDF()`]({{site.info}}api/Addon_PDF.html#istextbasedpdf)| [`SetConvertMode()`]({{site.info}}api/Addon_PDF.html#setconvertmode)|
 |[`SetPassword()`]({{site.info}}api/Addon_PDF.html#setpassword)|[`SetResolution()`]({{site.info}}api/Addon_PDF.html#setresolution)|[`Write.Setup()`]({{site.info}}api/Addon_PDF.html#writesetup)| [`GetReaderOptions()`]({{site.info}}api/Addon_PDF.html#getreaderoptions)|
 | [`SetReaderOptions()`]({{site.info}}api/Addon_PDF.html#setreaderoptions)|
 
@@ -638,462 +631,3 @@ permalink: /info/api/
 | [`Init()`]({{site.info}}api/Dynamsoft_FileUploader.html#init)|[`CreateJob()`]({{site.info}}api/Dynamsoft_FileUploader.html#createjob)|[`Run()`]({{site.info}}api/Dynamsoft_FileUploader.html#run) | [`Cancel()`]({{site.info}}api/Dynamsoft_FileUploader.html#cancel)|
 |[`CancelAllUpload()`]({{site.info}}api/Dynamsoft_FileUploader.html#cancelallupload)|
 
-<div class="multi-panel-end">
-
-</div><div class="multi-panel-start"></div>
-
->The Android Service Edition only supports a subset of the APIs available in the Desktop Service Edition. For the APIs that are compatible with both editions, the usage remains the same. To learn how to use the APIs, please refer to the documentation for the Desktop Service Edition.
-
-<!-- ## Global
-
-| | |
-|:-|:-|
-|[`Dynamsoft.DWT`]({{site.info}}api/Dynamsoft_WebTwainEnv.html)  | [`Dynamsoft.DWT.Enum`]({{site.info}}api/Dynamsoft_Enum.html)  |
-
-## Events
-
-| | |
-|:-|:-|
-|[`OnWebTwainReady`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#OnWebTwainReady)|[`OnWebTwainError`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#OnWebTwainError)|
-
-## WebTwain -->
-
-## Global
-
-### Methods
-
-
-| [`CreateDWTObject()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#createdwtobject) | [`CreateDWTobjectEx()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#createdwtobjectex) | [`DeleteDWTObject()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#deletedwtobject) | [`GetWebTwain()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#getwebtwain)      |
-| [`Load()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#load)                       | [`RegisterEvent()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#registerevent)         | [`Unload()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#unload)                   |        |
-
-<!-- [`UpdateCert()`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#updatecert)  -->
-
-
-### Properties
-
-
-| [`Autoload`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#autoload)   | [`Containers`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#containers)  | [`CustomizableDisplayInfo`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#customizabledisplayinfo)   | [`DeviceFriendlyName`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#devicefriendlyname)   |
-| [`Host`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#host)  | [`IfAddMD5InUploadHeader`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifaddmd5inuploadheader) | [`IfConfineMaskWithinTheViewer`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifconfinemaskwithintheviewer)   | [`IfUseActiveXForIE10Plus`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifuseactivexforie10plus)   |
-| [`JSVersion`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#jsversion)     | [`ProductKey`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#productkey)     | [`ResourcesPath`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#resourcespath)      | [`ServiceInstallerLocation`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#serviceinstallerlocation) | 
-| [`UseDefaultViewer`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#usedefaultviewer) | [`IfCheckCORS`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#ifcheckcors)                 |                      |
-
-
-### Events
-
-
-| [`OnWebTwainReady`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#onwebtwainready) | [`OnWebTwainError`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#onwebtwainerror) | [`OnWebTwainPostExecute`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#onwebtwainpostexecute) | [`OnWebTwainPreExecute`]({{site.info}}api/Dynamsoft_WebTwainEnv.html#onwebtwainpreexecute) | 
-
-## Buffer
-
-### Methods
-
-<!--* [`GetImageBitDepthAsync()`]({{site.info}}api/WebTwain_Buffer.html#getimagebitdepthasync)-->
-
-
-
-|[`ClearImageTags()`]({{site.info}}api/WebTwain_Buffer.html#clearimagetags) | [`RenameTag()`]({{site.info}}api/WebTwain_Buffer.html#renametag) |[`RemoveTag()`]({{site.info}}api/WebTwain_Buffer.html#removetag) |[`GetTagList()`]({{site.info}}api/WebTwain_Buffer.html#gettaglist) |
-|[`FilterImagesByTag()`]({{site.info}}api/WebTwain_Buffer.html#filterimagesbytag)|[`ClearFilter()`]({{site.info}}api/WebTwain_Buffer.html#clearfilter) | [`SetDefaultTag()`]({{site.info}}api/WebTwain_Buffer.html#setdefaulttag) | [`TagImages()`]({{site.info}}api/WebTwain_Buffer.html#tagimages)| 
-|[`GetImageBitDepth()`]({{site.info}}api/WebTwain_Buffer.html#getimagebitdepth)| [`GetImageSize()`]({{site.info}}api/WebTwain_Buffer.html#getimagesize)| [`GetImageSizeWithSpecifiedType()`]({{site.info}}api/WebTwain_Buffer.html#getimagesizewithspecifiedtype)|[`GetSelectedImagesSize()`]({{site.info}}api/WebTwain_Buffer.html#getselectedimagessize) |
-|[`GetImageHeight()`]({{site.info}}api/WebTwain_Buffer.html#getimageheight) |[`GetImageWidth()`]({{site.info}}api/WebTwain_Buffer.html#getimagewidth) | [`GetImagePartURL()`]({{site.info}}api/WebTwain_Buffer.html#getimageparturl) |[`GetImageURL()`]({{site.info}}api/WebTwain_Buffer.html#getimageurl)|
-|[`GetImageXResolution()`]({{site.info}}api/WebTwain_Buffer.html#getimagexresolution) |[`GetImageYResolution()`]({{site.info}}api/WebTwain_Buffer.html#getimageyresolution) |[`GetSkewAngle()`]({{site.info}}api/WebTwain_Buffer.html#getskewangle) | [`GetSkewAngleEx()`]({{site.info}}api/WebTwain_Buffer.html#getskewangleex)|
-|[`ImageIDToIndex()`]({{site.info}}api/WebTwain_Buffer.html#imageidtoindex) | [`IndexToImageID()`]({{site.info}}api/WebTwain_Buffer.html#indextoimageid)| [`IsBlankImage()`]({{site.info}}api/WebTwain_Buffer.html#isblankimage) | [`IsBlankImageExpress()`]({{site.info}}api/WebTwain_Buffer.html#isblankimageexpress)|  
-|[`SelectAllImages()`]({{site.info}}api/WebTwain_Buffer.html#selectallimages)|[`MoveImage()`]({{site.info}}api/WebTwain_Buffer.html#moveimage) | [`SwitchImage()`]({{site.info}}api/WebTwain_Buffer.html#switchimage)| [`RemoveImage()`]({{site.info}}api/WebTwain_Buffer.html#removeimage) |
-| [`RemoveAllImages()`]({{site.info}}api/WebTwain_Buffer.html#removeallimages)|[`RemoveAllSelectedImages()`]({{site.info}}api/WebTwain_Buffer.html#removeallselectedimages) |[`SelectImages()`]({{site.info}}api/WebTwain_Buffer.html#selectimages)|[`GetTagListByIndex()`]({{site.info}}api/WebTwain_Buffer.html#gettaglistbyindex) |
-| [`CreateDocument()`]({{site.info}}api/WebTwain_Buffer.html#createdocument)|[`OpenDocument()`]({{site.info}}api/WebTwain_Buffer.html#opendocument)|[`GetCurrentDocumentName()`]({{site.info}}api/WebTwain_Buffer.html#getcurrentdocumentname)|[`RenameDocument()`]({{site.info}}api/WebTwain_Buffer.html#renamedocument)|
-|[`RemoveDocument()`]({{site.info}}api/WebTwain_Buffer.html#removedocument)| [`GetDocumentInfoList()`]({{site.info}}api/WebTwain_Buffer.html#getdocumentinfolist)|[`CopyToDocumentAsync()`]({{site.info}}api/WebTwain_Buffer.html#copytodocumentasync) | [`MoveToDocumentAsync()`]({{site.info}}api/WebTwain_Buffer.html#movetodocumentasync) |
-|  [`updateImage()`]({{site.info}}api/WebTwain_Buffer.html#updateimage) |
-
-<!--
-* [`ClearImageTags()`]({{site.info}}api/WebTwain_Buffer.html#clearimagetags) 
-* [`RenameTag()`]({{site.info}}api/WebTwain_Buffer.html#renametag) 
-* [`RemoveTag()`]({{site.info}}api/WebTwain_Buffer.html#removetag) 
-* [`GetTagList()`]({{site.info}}api/WebTwain_Buffer.html#gettaglist) 
-* [`FilterImagesByTag()`]({{site.info}}api/WebTwain_Buffer.html#filterimagesbytag)
-
-* [`ClearFilter()`]({{site.info}}api/WebTwain_Buffer.html#clearfilter)
-* [`SetDefaultTag()`]({{site.info}}api/WebTwain_Buffer.html#setdefaulttag) 
-* [`TagImages()`]({{site.info}}api/WebTwain_Buffer.html#tagimages)
-* [`GetImageBitDepth()`]({{site.info}}api/WebTwain_Buffer.html#getimagebitdepth)
-* [`GetImageSize()`]({{site.info}}api/WebTwain_Buffer.html#getimagesize)
-
-* [`GetImageSizeWithSpecifiedType()`]({{site.info}}api/WebTwain_Buffer.html#getimagesizewithspecifiedtype) 
-* [`GetSelectedImagesSize()`]({{site.info}}api/WebTwain_Buffer.html#getselectedimagessize)
-* [`GetImageHeight()`]({{site.info}}api/WebTwain_Buffer.html#getimageheight) 
-* [`GetImageWidth()`]({{site.info}}api/WebTwain_Buffer.html#getimagewidth)
-* [`GetImagePartURL()`]({{site.info}}api/WebTwain_Buffer.html#getimageparturl)
-
-* [`GetImageURL()`]({{site.info}}api/WebTwain_Buffer.html#getimageurl)
-* [`GetImageXResolution()`]({{site.info}}api/WebTwain_Buffer.html#getimagexresolution) 
-* [`GetImageYResolution()`]({{site.info}}api/WebTwain_Buffer.html#getimageyresolution)
-* [`GetSkewAngle()`]({{site.info}}api/WebTwain_Buffer.html#getskewangle) 
-* [`GetSkewAngleEx()`]({{site.info}}api/WebTwain_Buffer.html#getskewangleex)
-
-* [`ImageIDToIndex()`]({{site.info}}api/WebTwain_Buffer.html#imageidtoindex) 
-* [`IndexToImageID()`]({{site.info}}api/WebTwain_Buffer.html#indextoimageid)
-* [`IsBlankImage()`]({{site.info}}api/WebTwain_Buffer.html#isblankimage) 
-* [`IsBlankImageExpress()`]({{site.info}}api/WebTwain_Buffer.html#isblankimageexpress)
-* [`SelectAllImages()`]({{site.info}}api/WebTwain_Buffer.html#selectallimages)
-
-* [`SelectImages()`]({{site.info}}api/WebTwain_Buffer.html#selectimages)
-* [`MoveImage()`]({{site.info}}api/WebTwain_Buffer.html#moveimage) 
-* [`SwitchImage()`]({{site.info}}api/WebTwain_Buffer.html#switchimage)
-* [`RemoveImage()`]({{site.info}}api/WebTwain_Buffer.html#removeimage) 
-* [`RemoveAllImages()`]({{site.info}}api/WebTwain_Buffer.html#removeallimages)
-
-* [`RemoveAllSelectedImages()`]({{site.info}}api/WebTwain_Buffer.html#removeallselectedimages) -->
-
-<!--* [`RemoveAllImagesAsync()`]({{site.info}}api/WebTwain_Buffer.html#removeallimagesasync)-->
-<!--* [`RemoveAllSelectedImagesAsync()`]({{site.info}}api/WebTwain_Buffer.html#removeallselectedimagesasync)-->
-
-### Properties
-
-
-|[`BlankImageCurrentStdDev`]({{site.info}}api/WebTwain_Buffer.html#blankimagecurrentstddev) |[`BlankImageMaxStdDev`]({{site.info}}api/WebTwain_Buffer.html#blankimagemaxstddev) |[`BlankImageThreshold`]({{site.info}}api/WebTwain_Buffer.html#blankimagethreshold)| [`BufferMemoryLimit`]({{site.info}}api/WebTwain_Buffer.html#buffermemorylimit)|
-|[`CurrentImageIndexInBuffer`]({{site.info}}api/WebTwain_Buffer.html#currentimageindexinbuffer) |[`HowManyImagesInBuffer`]({{site.info}}api/WebTwain_Buffer.html#howmanyimagesinbuffer)| [`IfAllowLocalCache`]({{site.info}}api/WebTwain_Buffer.html#ifallowlocalcache) | [`SelectedImagesIndices`]({{site.info}}api/WebTwain_Buffer.html#selectedimagesindices)|
-|[`MaxImagesInBuffer`]({{site.info}}api/WebTwain_Buffer.html#maximagesinbuffer)|
-
-<!--
-
-* [`BlankImageCurrentStdDev`]({{site.info}}api/WebTwain_Buffer.html#blanimagecurrentstddev)   
-* [`BlankImageMaxStdDev`]({{site.info}}api/WebTwain_Buffer.html#blankimagemaxstddev)
-* [`BlankImageThreshold`]({{site.info}}api/WebTwain_Buffer.html#blankimagethreshold)   
-* [`BufferMemoryLimit`]({{site.info}}api/WebTwain_Buffer.html#buffermemorylimit)
-* [`CurrentImageIndexInBuffer`]({{site.info}}api/WebTwain_Buffer.html#currentimageindexinbuffer) 
-* [`HowManyImagesInBuffer`]({{site.info}}api/WebTwain_Buffer.html#howmanyimagesinbuffer)
-* [`IfAllowLocalCache`]({{site.info}}api/WebTwain_Buffer.html#ifallowlocalcache)   
-* [`SelectedImagesIndices`]({{site.info}}api/WebTwain_Buffer.html#selectedimagesindices)
-* [`MaxImagesInBuffer`]({{site.info}}api/WebTwain_Buffer.html#maximagesinbuffer) -->
-
-### Events
-
-
-| [`OnBufferChanged`]({{site.info}}api/WebTwain_Buffer.html#onbufferchanged) |[`OnBitmapChanged`]({{site.info}}api/WebTwain_Buffer.html#onbitmapchanged) | [`OnIndexChangeDragDropDone`]({{site.info}}api/WebTwain_Buffer.html#onindexchangedragdropdone)| [`OnTopImageInTheViewChanged`]({{site.info}}api/WebTwain_Buffer.html#ontopimageintheviewchanged)|
-| [`OnDiskExceedLimit`]({{site.info}}api/WebTwain_Buffer.html#ondiskexceedlimit) |
-
-## Edit
-
-### Methods
-
-
-|[`Crop()`]({{site.info}}api/WebTwain_Edit.html#crop)|[`CropToClipboard()`]({{site.info}}api/WebTwain_Edit.html#croptoclipboard)| [`CutFrameToClipboard()`]({{site.info}}api/WebTwain_Edit.html#cutframetoclipboard) |[`CutToClipboard()`]({{site.info}}api/WebTwain_Edit.html#cuttoclipboard)|
-|[`CopyToClipboard()`]({{site.info}}api/WebTwain_Edit.html#copytoclipboard) |[`Erase()`]({{site.info}}api/WebTwain_Edit.html#erase) |[`Flip()`]({{site.info}}api/WebTwain_Edit.html#flip)|[`Mirror()`]({{site.info}}api/WebTwain_Edit.html#mirror)|
-| [`Rotate()`]({{site.info}}api/WebTwain_Edit.html#rotate) |[`RotateEx()`]({{site.info}}api/WebTwain_Edit.html#rotateex)| [`RotateLeft()`]({{site.info}}api/WebTwain_Edit.html#rotateleft) | [`RotateRight()`]({{site.info}}api/WebTwain_Edit.html#rotateright)|
-| [`ChangeBitDepth()`]({{site.info}}api/WebTwain_Edit.html#changebitdepth) | [`SetDPI()`]({{site.info}}api/WebTwain_Edit.html#setdpi)|[`ConvertToBW()`]({{site.info}}api/WebTwain_Edit.html#converttobw) |[`ConvertToGrayScale()`]({{site.info}}api/WebTwain_Edit.html#converttograyscale)|
-|[`ChangeImageSize()`]({{site.info}}api/WebTwain_Edit.html#changeimagesize) | [`Invert()`]({{site.info}}api/WebTwain_Edit.html#invert)|[`SetImageWidth()`]({{site.info}}api/WebTwain_Edit.html#setimagewidth)|[`ChangeBrightnessAsync()`]({{site.info}}api/WebTwain_Edit.html#changebrightnessasync)|
-|[`ChangeContrastAsnyc()`]({{site.info}}api/WebTwain_Edit.html#changecontrastasnyc)|
-
-<!--
-* [`Crop()`]({{site.info}}api/WebTwain_Edit.html#crop) 
-* [`CropToClipboard()`]({{site.info}}api/WebTwain_Edit.html#croptoclipboard)
-* [`CutFrameToClipboard()`]({{site.info}}api/WebTwain_Edit.html#cutframetoclipboard) 
-* [`CutToClipboard()`]({{site.info}}api/WebTwain_Edit.html#cuttoclipboard)
-* [`CopyToClipboard()`]({{site.info}}api/WebTwain_Edit.html#copytoclipboard) 
-* [`Erase()`]({{site.info}}api/WebTwain_Edit.html#erase)
-* [`Flip()`]({{site.info}}api/WebTwain_Edit.html#flip)
-* [`Mirror()`]({{site.info}}api/WebTwain_Edit.html#mirror)
-* [`Rotate()`]({{site.info}}api/WebTwain_Edit.html#rotate) 
-* [`RotateEx()`]({{site.info}}api/WebTwain_Edit.html#rotateex)
-* [`RotateLeft()`]({{site.info}}api/WebTwain_Edit.html#rotateleft) 
-* [`RotateRight()`]({{site.info}}api/WebTwain_Edit.html#rotateright)
-* [`ChangeBitDepth()`]({{site.info}}api/WebTwain_Edit.html#changebitdepth) 
-* [`SetDPI()`]({{site.info}}api/WebTwain_Edit.html#setdpi)
-* [`ConvertToBW()`]({{site.info}}api/WebTwain_Edit.html#converttobw) 
-* [`ConvertToGrayScale()`]({{site.info}}api/WebTwain_Edit.html#converttograyscale)
-* [`ChangeImageSize()`]({{site.info}}api/WebTwain_Edit.html#changeimagesize) 
-* [`Invert()`]({{site.info}}api/WebTwain_Edit.html#invert)
-* [`SetImageWidth()`]({{site.info}}api/WebTwain_Edit.html#setimagewidth)
--->
-<!--* [`FlipAsync()`]({{site.info}}api/WebTwain_Edit.html#flipasync)-->
-<!--* [`MirrorAsync()`]({{site.info}}api/WebTwain_Edit.html#mirrorasync)-->
-<!--* [`RotateAsync()`]({{site.info}}api/WebTwain_Edit.html#rotate) -->
-<!--* [`RotateLeftAsync()`]({{site.info}}api/WebTwain_Edit.html#rotateleft) -->
-<!--* [`RotateRightAsync()`]({{site.info}}api/WebTwain_Edit.html#rotateright)-->
-<!--* [`ConvertToGrayScaleAsync()`]({{site.info}}api/WebTwain_Edit.html#converttograyscaleasync)-->
-
-### Properties
-
-
-|[`BackgroundFillColor`]({{site.info}}api/WebTwain_Edit.html#backgroundfillcolor) |
-
-<!--
-* [`BackgroundFillColor`]({{site.info}}api/WebTwain_Edit.html#backgroundfillcolor) -->
-
-## Scan
-
-### Methods
-
-
-
-| [`SelectSourceAsync()`]({{site.info}}api/WebTwain_Acquire.html#selectsourceasync)  | [`CloseSourceAsync()`]({{site.info}}api/WebTwain_Acquire.html#closesourceasync)  | [`GetDevicesAsync()`]({{site.info}}api/WebTwain_Acquire.html#getdevicesasync)   | [`SelectDeviceAsync()`]({{site.info}}api/WebTwain_Acquire.html#selectdeviceasync)                   |
-| [`AcquireImageAsync()`]({{site.info}}api/WebTwain_Acquire.html#acquireimageasync)   |[`getCapabilities()`]({{site.info}}api/WebTwain_Acquire.html#getcapabilities) | [`setCapabilities()`]({{site.info}}api/WebTwain_Acquire.html#setcapabilities) |
-
-### Events
-
-
-| [`OnPostTransferAsync`]({{site.info}}api/WebTwain_Acquire.html#onposttransferasync) | 
-
-
-## Input/Output
-
-### Input
-
-#### Methods
-
-
-| [`LoadImageEx()`]({{site.info}}api/WebTwain_IO.html#loadimageex)                         | [`LoadImageFromBase64Binary()`]({{site.info}}api/WebTwain_IO.html#loadimagefrombase64binary) | [`LoadImageFromBinary()`]({{site.info}}api/WebTwain_IO.html#loadimagefrombinary) |[`LoadDibFromClipboard()`]({{site.info}}api/WebTwain_IO.html#loaddibfromclipboard) |               
-| [`HTTPDownload()`]({{site.info}}api/WebTwain_IO.html#httpdownload)               |[`HTTPDownloadEx()`]({{site.info}}api/WebTwain_IO.html#httpdownloadex)             | [`HTTPDownloadThroughPost()`]({{site.info}}api/WebTwain_IO.html#httpdownloadthroughpost) | [`loadFromLocalStorage()`]({{site.info}}api/WebTwain_IO.html#loadfromlocalstorage) | 
-
-<!--
-* [`LoadImage()`]({{site.info}}api/WebTwain_IO.html#loadimage)
-* [`LoadImageEx()`]({{site.info}}api/WebTwain_IO.html#loadimageex)
-* [`LoadImageFromBase64Binary()`]({{site.info}}api/WebTwain_IO.html#loadimagefrombase64binary)
-* [`LoadImageFromBinary()`]({{site.info}}api/WebTwain_IO.html#loadimagefrombinary)
-* [`LoadDibFromClipboard()`]({{site.info}}api/WebTwain_IO.html#loaddibfromclipboard)
-* [`FTPDownload()`]({{site.info}}api/WebTwain_IO.html#ftpdownload)
-* [`FTPDownloadEx()`]({{site.info}}api/WebTwain_IO.html#ftpdownloadex)
-* [`HTTPDownload()`]({{site.info}}api/WebTwain_IO.html#httpdownload)
-* [`HTTPDownloadEx()`]({{site.info}}api/WebTwain_IO.html#httpdownloadex)
-* [`HTTPDownloadThroughPost()`]({{site.info}}api/WebTwain_IO.html#httpdownloadthroughpost)
-
-<!--* [`LoadDibFromClipboardAsync()`]({{site.info}}api/WebTwain_IO.html#loaddibfromclipboardasync)-->
-
-### Output
-
-#### Methods
-
-
-| [`ConvertToBase64()`]({{site.info}}api/WebTwain_IO.html#converttobase64) | [`ConvertToBlob()`]({{site.info}}api/WebTwain_IO.html#converttoblob) | [`HTTPUpload()`]({{site.info}}api/WebTwain_IO.html#httpupload) |
-| [`HTTPUploadThroughPutEx()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughputex)  | [`HTTPUploadThroughPost()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpost)  | [`HTTPUploadThroughPostEx()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpostex)  |
-| [`HTTPUploadAllThroughPostAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#httpuploadallthroughpostasmultipagetiff) | [`HTTPUploadAllThroughPostAsPDF()`]({{site.info}}api/WebTwain_IO.html#httpuploadallthroughpostaspdf)       | [`HTTPUploadThroughPostAsMultiPagePDF()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpostasmultipagepdf) |
-|[`HTTPUploadThroughPostAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpostasmultipagetiff) |  [`SaveAsBMP()`]({{site.info}}api/WebTwain_IO.html#saveasbmp)   | [`SaveAsJPEG()`]({{site.info}}api/WebTwain_IO.html#saveasjpeg) | 
-|[`SaveAsPDF()`]({{site.info}}api/WebTwain_IO.html#saveaspdf) | [`SaveAsPNG()`]({{site.info}}api/WebTwain_IO.html#saveaspng)|[`SaveAsTIFF()`]({{site.info}}api/WebTwain_IO.html#saveastiff)| 
-|[`SaveSelectedImagesAsMultiPagePDF()`]({{site.info}}api/WebTwain_IO.html#saveselectedimagesasmultipagepdf) | [`SaveSelectedImagesAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#saveselectedimagesasmultipagetiff)|[`SaveAllAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#saveallasmultipagetiff)| 
-|[`SaveAllAsPDF()`]({{site.info}}api/WebTwain_IO.html#saveallaspdf)|[`ShareImages()`]({{site.info}}api/WebTwain_IO.html#shareimages)| [`OutputSelectedAreaAsync()`]({{site.info}}api/WebTwain_IO.html#outputselectedareaasync)   |
-|[`httpUploadBlob()`]({{site.info}}api/WebTwain_IO.html#httpuploadblob)| [`saveToLocalStorage()`]({{site.info}}api/WebTwain_IO.html#savetolocalstorage) |
-
-<!--
-* [`ConvertToBase64()`]({{site.info}}api/WebTwain_IO.html#converttobase64)
-* [`ConvertToBlob()`]({{site.info}}api/WebTwain_IO.html#converttoblob)
-* [`FTPUpload()`]({{site.info}}api/WebTwain_IO.html#ftpupload)
-* [`FTPUploadEx()`]({{site.info}}api/WebTwain_IO.html#ftpuploadex)
-* [`FTPUploadAllAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#ftpuploadallasmultipagetiff)
-* [`FTPUploadAllAsPDF()`]({{site.info}}api/WebTwain_IO.html#ftpuploadallaspdf)
-* [`FTPUploadAsMultiPagePDF()`]({{site.info}}api/WebTwain_IO.html#ftpuploadasmultipagepdf)
-* [`FTPUploadAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#ftpuploadasmultipagetiff)
-* [`HTTPUpload()`]({{site.info}}api/WebTwain_IO.html#httpupload)
-* [`HTTPUploadThroughPutEx()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughputex)
-* [`HTTPUploadThroughPost()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpost)
-* [`HTTPUploadThroughPostEx()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpostex)
-* [`HTTPUploadAllThroughPostAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#httpuploadallthroughpostasmultipagetiff)
-* [`HTTPUploadAllThroughPostAsPDF()`]({{site.info}}api/WebTwain_IO.html#httpuploadallthroughpostaspdf)
-* [`HTTPUploadThroughPostAsMultiPagePDF()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpostasmultipagepdf)
-* [`HTTPUploadThroughPostAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#httpuploadthroughpostasmultipagetiff)
-* [`SaveAsBMP()`]({{site.info}}api/WebTwain_IO.html#saveasbmp)
-* [`SaveAsJPEG()`]({{site.info}}api/WebTwain_IO.html#saveasjpeg)
-* [`SaveAsPDF()`]({{site.info}}api/WebTwain_IO.html#saveaspdf)
-* [`SaveAsPNG()`]({{site.info}}api/WebTwain_IO.html#saveaspng)
-* [`SaveAsTIFF()`]({{site.info}}api/WebTwain_IO.html#saveastiff)
-* [`SaveSelectedImagesAsMultiPagePDF()`]({{site.info}}api/WebTwain_IO.html#saveselectedimagesasmultipagepdf)
-* [`SaveSelectedImagesAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#saveselectedimagesasmultipagetiff)
-* [`SaveAllAsMultiPageTIFF()`]({{site.info}}api/WebTwain_IO.html#saveallasmultipagetiff)
-* [`SaveAllAsPDF()`]({{site.info}}api/WebTwain_IO.html#saveallaspdf) -->
-
-### Others
-
-#### Methods
-
-
-| [`ClearTiffCustomTag()`]({{site.info}}api/WebTwain_IO.html#cleartiffcustomtag) | [`SetTiffCustomTag()`]({{site.info}}api/WebTwain_IO.html#settiffcustomtag) | [`ClearAllHTTPFormField()`]({{site.info}}api/WebTwain_IO.html#clearallhttpformfield) | [`SetHTTPFormField()`]({{site.info}}api/WebTwain_IO.html#sethttpformfield) |
-| [`SetHTTPHeader()`]({{site.info}}api/WebTwain_IO.html#sethttpheader)           | [`SetUploadSegment()`]({{site.info}}api/WebTwain_IO.html#setuploadsegment) |  [`Print()`]({{site.info}}api/WebTwain_IO.html#print)                       |[`PrintEx()`]({{site.info}}api/WebTwain_IO.html#printex)                       |
-|[`createLocalStorage()`]({{site.info}}api/WebTwain_IO.html#createlocalstorage) | [`localStorageExist()`]({{site.info}}api/WebTwain_IO.html#localstorageexist) |[`removeLocalStorage()`]({{site.info}}api/WebTwain_IO.html#removelocalstorage) |
-
-<!--
-* [`ClearTiffCustomTag()`]({{site.info}}api/WebTwain_IO.html#cleartiffcustomtag)    
-* [`SetTiffCustomTag()`]({{site.info}}api/WebTwain_IO.html#settiffcustomtag)
-* [`ClearAllHTTPFormField()`]({{site.info}}api/WebTwain_IO.html#clearallhttpformfield) 
-* [`SetHTTPFormField()`]({{site.info}}api/WebTwain_IO.html#sethttpformfield)
-* [`SetHTTPHeader()`]({{site.info}}api/WebTwain_IO.html#sethttpheader)   
-* [`SetUploadSegment()`]({{site.info}}api/WebTwain_IO.html#setuploadsegment)
-* [`ShowFileDialog()`]({{site.info}}api/WebTwain_IO.html#showfiledialog) 
-* [`Print()`]({{site.info}}api/WebTwain_IO.html#print)
-* [`PrintEx()`]({{site.info}}api/WebTwain_IO.html#printex)
--->
-
-#### Properties
-
-
-| [`HttpFieldNameOfUploadedImage`]({{site.info}}api/WebTwain_IO.html#httpfieldnameofuploadedimage) | [`HTTPPort`]({{site.info}}api/WebTwain_IO.html#httpport)                                                       | [`IfSSL`]({{site.info}}api/WebTwain_IO.html#ifssl)                           | [`HTTPPostResponseString`]({{site.info}}api/WebTwain_IO.html#httppostresponsestring) |
-|[`IfShowCancelDialogWhenImageTransfer`]({{site.info}}api/WebTwain_IO.html#ifshowcanceldialogwhenimagetransfer) | [`IfShowProgressBar`]({{site.info}}api/WebTwain_IO.html#ifshowprogressbar)   | [`JPEGQuality`]({{site.info}}api/WebTwain_IO.html#jpegquality)                       | [`IfTiffMultiPage`]({{site.info}}api/WebTwain_IO.html#iftiffmultipage)                           |
-| [`TIFFCompressionType`]({{site.info}}api/WebTwain_IO.html#tiffcompressiontype)                                 | [`MaxUploadImageSize`]({{site.info}}api/WebTwain_IO.html#maxuploadimagesize) |
-
-<!--
-* [`FTPPassword`]({{site.info}}api/WebTwain_IO.html#ftppassword)  
-* [`FTPPort`]({{site.info}}api/WebTwain_IO.html#ftpport)
-* [`FTPUserName`]({{site.info}}api/WebTwain_IO.html#ftpusername)  
-* [`IfPASVMode`]({{site.info}}api/WebTwain_IO.html#ifpasvmode)
-* [`HttpFieldNameOfUploadedImage`]({{site.info}}api/WebTwain_IO.html#httpfieldnameofuploadedimage) 
-* [`HTTPPort`]({{site.info}}api/WebTwain_IO.html#httpport)
-* [`IfSSL`]({{site.info}}api/WebTwain_IO.html#ifssl)  
-* [`HTTPPostResponseString`]({{site.info}}api/WebTwain_IO.html#httppostresponsestring)
-* [`IfShowFileDialog`]({{site.info}}api/WebTwain_IO.html#ifshowfiledialog) 
-* [`IfShowCancelDialogWhenImageTransfer`]({{site.info}}api/WebTwain_IO.html#ifshowcanceldialogwhenimagetransfer)
-* [`IfShowProgressBar`]({{site.info}}api/WebTwain_IO.html#ifshowprogressbar)  
-* [`JPEGQuality`]({{site.info}}api/WebTwain_IO.html#jpegquality)
-* [`IfTiffMultiPage`]({{site.info}}api/WebTwain_IO.html#iftiffmultipage)   
-* [`TIFFCompressionType`]({{site.info}}api/WebTwain_IO.html#tiffcompressiontype)
-* [`MaxUploadImageSize`]({{site.info}}api/WebTwain_IO.html#maxuploadimagesize)
-* [`IfAppendImage`]({{site.info}}api/WebTwain_IO.html#ifappendimage) -->
-
-#### Events
-
-
-|[`OnPostLoad`]({{site.info}}api/WebTwain_IO.html#onpostload)| [`OnInternetTransferPercentage`]({{site.info}}api/WebTwain_IO.html#oninternettransferpercentage)|
-
-<!--
-* [`OnGetFilePath`]({{site.info}}api/WebTwain_IO.html#ongetfilepath)
-* [`OnPostLoad`]({{site.info}}api/WebTwain_IO.html#onpostload)
-* [`OnInternetTransferPercentage`]({{site.info}}api/WebTwain_IO.html#oninternettransferpercentage) -->
-
-## Util
-
-### Methods
-
-
-| [`isUsingActiveX()`]({{site.info}}api/WebTwain_Util.html#isusingactivex) |[`RegisterEvent()`]({{site.info}}api/WebTwain_Util.html#registerevent) | [`UnregisterEvent()`]({{site.info}}api/WebTwain_Util.html#unregisterevent) |[`GenerateURLForUploadData()`]({{site.info}}api/WebTwain_Util.html#generateurlforuploaddata)|
-
-<!--
-* [`RegisterEvent()`]({{site.info}}api/WebTwain_Util.html#registerevent) 
-* [`UnregisterEvent()`]({{site.info}}api/WebTwain_Util.html#unregisterevent)
-* [`SetProductKeyAsync()`]({{site.info}}api/WebTwain_Util.html#setproductkeyasync)
-* [`SetLanguage()`]({{site.info}}api/WebTwain_Util.html#setlanguage)
-* [`GenerateURLForUploadData()`]({{site.info}}api/WebTwain_Util.html#generateurlforuploaddata)-->
-
-### Properties
-
-
-|[`ErrorCode`]({{site.info}}api/WebTwain_Util.html#errorcode)| [`ErrorString`]({{site.info}}api/WebTwain_Util.html#errorstring) | [`LogLevel`]({{site.info}}api/WebTwain_Util.html#loglevel)| [`Manufacturer`]({{site.info}}api/WebTwain_Util.html#manufacturer)|
-|[`ProductFamily`]({{site.info}}api/WebTwain_Util.html#productfamily)| [`ProductName`]({{site.info}}api/WebTwain_Util.html#productname)| [`VersionInfo`]({{site.info}}api/WebTwain_Util.html#versioninfo)| |
-
-<!--
-* [`ErrorCode`]({{site.info}}api/WebTwain_Util.html#errorcode)
-* [`ErrorString`]({{site.info}}api/WebTwain_Util.html#errorstring)
-* [`LogLevel`]({{site.info}}api/WebTwain_Util.html#loglevel)
-* [`Manufacturer`]({{site.info}}api/WebTwain_Util.html#manufacturer)
-* [`ProductFamily`]({{site.info}}api/WebTwain_Util.html#productfamily)
-* [`ProductName`]({{site.info}}api/WebTwain_Util.html#productname)
-* [`VersionInfo`]({{site.info}}api/WebTwain_Util.html#versioninfo)
-* [`ProductKey`]({{site.info}}api/WebTwain_Util.html#productkey)
-* [`UseLocalService`]({{site.info}}api/WebTwain_Util.html#uselocalservice)
--->
-
-## Viewer
-
-### Methods
-
-
-|[`bind()`]({{site.info}}api/WebTwain_Viewer.html#bind)| [`clearSelectedAreas()`]({{site.info}}api/WebTwain_Viewer.html#clearselectedareas)| [`createCustomElement()`]({{site.info}}api/WebTwain_Viewer.html#createcustomelement)| [`createImageEditor()`]({{site.info}}api/WebTwain_Viewer.html#createimageeditor)|
-| [`createThumbnailViewer()`]({{site.info}}api/WebTwain_Viewer.html#createthumbnailviewer)| [`first()`]({{site.info}}api/WebTwain_Viewer.html#first)|[`fitWindow()`]({{site.info}}api/WebTwain_Viewer.html#fitwindow)|[`gotoPage()`]({{site.info}}api/WebTwain_Viewer.html#gotopage)|
-| [`hide()`]({{site.info}}api/WebTwain_Viewer.html#hide)| [`last()`]({{site.info}}api/WebTwain_Viewer.html#last)| [`next()`]({{site.info}}api/WebTwain_Viewer.html#next)|[`off()`]({{site.info}}api/WebTwain_Viewer.html#off)|
-|[`on()`]({{site.info}}api/WebTwain_Viewer.html#on)| [`previous()`]({{site.info}}api/WebTwain_Viewer.html#previous)| [`render()`]({{site.info}}api/WebTwain_Viewer.html#render)| [`setButtonClass()`]({{site.info}}api/WebTwain_Viewer.html#setbuttonclass)|
-| [`setSelectedAreas()`]({{site.info}}api/WebTwain_Viewer.html#setselectedareas)| [`setViewMode()`]({{site.info}}api/WebTwain_Viewer.html#setviewmode) | [`show()`]({{site.info}}api/WebTwain_Viewer.html#show)| [`unbind()`]({{site.info}}api/WebTwain_Viewer.html#unbind)|
-| [`createDocumentEditor()`]({{site.info}}api/WebTwain_Viewer.html#createdocumenteditor)| [`updateCheckboxStyle()`]({{site.info}}api/WebTwain_Viewer.html#updatecheckboxstyle)| [`updatePageNumberStyle()`]({{site.info}}api/WebTwain_Viewer.html#updatepagenumberstyle)| [`updateSelectionBoxStyle()`]({{site.info}}api/WebTwain_Viewer.html#updateselectionboxstyle) |
-
-<!--
-* [`bind()`]({{site.info}}api/WebTwain_Viewer.html#bind)
-* [`clearSelectedAreas()`]({{site.info}}api/WebTwain_Viewer.html#clearselectedareas)
-* [`createCustomElement()`]({{site.info}}api/WebTwain_Viewer.html#createcustomelement)
-* [`createImageEditor()`]({{site.info}}api/WebTwain_Viewer.html#createimageeditor)
-* [`createThumbnailViewer()`]({{site.info}}api/WebTwain_Viewer.html#createthumbnailviewer)
-* [`first()`]({{site.info}}api/WebTwain_Viewer.html#first)
-* [`fitWindow()`]({{site.info}}api/WebTwain_Viewer.html#fitwindow)
-* [`gotoPage()`]({{site.info}}api/WebTwain_Viewer.html#gotopage)
-* [`hide()`]({{site.info}}api/WebTwain_Viewer.html#hide)
-* [`last()`]({{site.info}}api/WebTwain_Viewer.html#last)
-* [`next()`]({{site.info}}api/WebTwain_Viewer.html#next)
-* [`off()`]({{site.info}}api/WebTwain_Viewer.html#off)
-* [`on()`]({{site.info}}api/WebTwain_Viewer.html#on)
-* [`previous()`]({{site.info}}api/WebTwain_Viewer.html#previous)
-* [`render()`]({{site.info}}api/WebTwain_Viewer.html#render)
-* [`setButtonClass()`]({{site.info}}api/WebTwain_Viewer.html#setbuttonclass)
-* [`setSelectedAreas()`]({{site.info}}api/WebTwain_Viewer.html#setselectedareas)
-* [`setViewMode()`]({{site.info}}api/WebTwain_Viewer.html#setviewmode) 
-* [`show()`]({{site.info}}api/WebTwain_Viewer.html#show)
-* [`unbind()`]({{site.info}}api/WebTwain_Viewer.html#unbind)
--->
-
-### Properties
-
-
-|[`acceptDrop`]({{site.info}}api/WebTwain_Viewer.html#acceptdrop)| [`allowSlide`]({{site.info}}api/WebTwain_Viewer.html#allowslide)| [`allowPageDragging`]({{site.info}}api/WebTwain_Viewer.html#allowpagedragging)|[`background`]({{site.info}}api/WebTwain_Viewer.html#background)|
-|[`border`]({{site.info}}api/WebTwain_Viewer.html#border) | [`cursor`]({{site.info}}api/WebTwain_Viewer.html#cursor)| [`height`]({{site.info}}api/WebTwain_Viewer.html#height)|[`idPostfix`]({{site.info}}api/WebTwain_Viewer.html#idpostfix)|
-|[`ifAutoScroll`]({{site.info}}api/WebTwain_Viewer.html#ifautoscroll)|[`innerBorder`]({{site.info}}api/WebTwain_Viewer.html#innerBorder)| [`pageMargin`]({{site.info}}api/WebTwain_Viewer.html#pagemargin)|[`selectedAreaBorderColor`]({{site.info}}api/WebTwain_Viewer.html#selectedareabordercolor)|
-|[`selectedPageBackground`]({{site.info}}api/WebTwain_Viewer.html#selectedpagebackground)|[`selectedPageBorder`]({{site.info}}api/WebTwain_Viewer.html#selectedpageborder)| [`selectionRectAspectRatio`]({{site.info}}api/WebTwain_Viewer.html#selectionrectaspectratio)|[`singlePageMode`]({{site.info}}api/WebTwain_Viewer.html#singlepagemode)|
-|[`width`]({{site.info}}api/WebTwain_Viewer.html#width)| [`zoom`]({{site.info}}api/WebTwain_Viewer.html#zoom)| [`autoChangeIndex`]({{site.info}}api/WebTwain_Viewer.html#autochangeindex)|[`selectionMode`]({{site.info}}api/WebTwain_Viewer.html#selectionmode)|
-|[`zoomOrigin`]({{site.info}}api/WebTwain_Viewer.html#zoomorigin)|
-
-<!--
-* [`acceptDrop`]({{site.info}}api/WebTwain_Viewer.html#acceptdrop)
-* [`allowSlide`]({{site.info}}api/WebTwain_Viewer.html#allowslide)
-* [`background`]({{site.info}}api/WebTwain_Viewer.html#background)
-* [`border`]({{site.info}}api/WebTwain_Viewer.html#border)
-* [`cursor`]({{site.info}}api/WebTwain_Viewer.html#cursor)
-* [`height`]({{site.info}}api/WebTwain_Viewer.html#height)
-* [`idPostfix`]({{site.info}}api/WebTwain_Viewer.html#idpostfix)
-* [`ifAutoScroll`]({{site.info}}api/WebTwain_Viewer.html#ifautoscroll)
-* [`innerBorder`]({{site.info}}api/WebTwain_Viewer.html#innerBorder)
-* [`pageMargin`]({{site.info}}api/WebTwain_Viewer.html#pagemargin)
-* [`selectedAreaBorderColor`]({{site.info}}api/WebTwain_Viewer.html#selectedareabordercolor)
-* [`selectedPageBackground`]({{site.info}}api/WebTwain_Viewer.html#selectedpagebackground)
-* [`selectedPageBorder`]({{site.info}}api/WebTwain_Viewer.html#selectedpageborder)
-* [`selectionRectAspectRatio`]({{site.info}}api/WebTwain_Viewer.html#selectionrectaspectratio)
-* [`showPageNumber`]({{site.info}}api/WebTwain_Viewer.html#showpagenumber)
-* [`singlePageMode`]({{site.info}}api/WebTwain_Viewer.html#singlepagemode)
-* [`width`]({{site.info}}api/WebTwain_Viewer.html#width)
-* [`zoom`]({{site.info}}api/WebTwain_Viewer.html#zoom)
-* [`autoChangeIndex`]({{site.info}}api/WebTwain_Viewer.html#autochangeindex)
-
--->
-
-### Events
-
-
-|[`click`]({{site.info}}api/WebTwain_Viewer.html#click)| [`contextmenu`]({{site.info}}api/WebTwain_Viewer.html#contextmenu)| [`dblclick`]({{site.info}}api/WebTwain_Viewer.html#dblclick)|[`mousemove`]({{site.info}}api/WebTwain_Viewer.html#mousemove)|
-| [`mousedown`]({{site.info}}api/WebTwain_Viewer.html#mousedown)| [`mouseup`]({{site.info}}api/WebTwain_Viewer.html#mouseup)| [`mouseout`]({{site.info}}api/WebTwain_Viewer.html#mouseout)|[`mouseover`]({{site.info}}api/WebTwain_Viewer.html#mouseover)|
-|[`keydown`]({{site.info}}api/WebTwain_Viewer.html#keydown)| [`keyup`]({{site.info}}api/WebTwain_Viewer.html#keyup)|[`pageAreaSelected`]({{site.info}}api/WebTwain_Viewer.html#pageareaselected)| [`pageAreaUnselected`]({{site.info}}api/WebTwain_Viewer.html#pageareaunselected)|
-|[`pageRendered`]({{site.info}}api/WebTwain_Viewer.html#pagerendered)| [`resize`]({{site.info}}api/WebTwain_Viewer.html#resize)|
-
-
-<!--
-* [`click`]({{site.info}}api/WebTwain_Viewer.html#click)
-* [`contextmenu`]({{site.info}}api/WebTwain_Viewer.html#contextmenu)
-* [`dblclick`]({{site.info}}api/WebTwain_Viewer.html#dblclick)
-* [`mousemove`]({{site.info}}api/WebTwain_Viewer.html#mousemove)
-* [`mousedown`]({{site.info}}api/WebTwain_Viewer.html#mousedown)
-* [`mouseup`]({{site.info}}api/WebTwain_Viewer.html#mouseup)
-* [`mouseout`]({{site.info}}api/WebTwain_Viewer.html#mouseout)
-* [`mouseover`]({{site.info}}api/WebTwain_Viewer.html#mouseover)
-* [`keydown`]({{site.info}}api/WebTwain_Viewer.html#keydown)
-* [`keyup`]({{site.info}}api/WebTwain_Viewer.html#keyup)
-* [`pageAreaSelected`]({{site.info}}api/WebTwain_Viewer.html#pageareaselected)
-* [`pageAreaUnselected`]({{site.info}}api/WebTwain_Viewer.html#pageareaunselected)
-* [`pageRendered`]({{site.info}}api/WebTwain_Viewer.html#pagerendered)
-* [`resize`]({{site.info}}api/WebTwain_Viewer.html#resize)
--->
-<!--* [`topPageChanged`]({{site.info}}api/WebTwain_Viewer.html#toppagechanged)-->
-
-## Addon
-
-## PDF
-
-### Methods
-
-
-|[`GetConvertMode()`]({{site.info}}api/Addon_PDF.html#getconvertmode)| [`IsModuleInstalled()`]({{site.info}}api/Addon_PDF.html#ismoduleinstalled) | [`IsTextBasedPDF()`]({{site.info}}api/Addon_PDF.html#istextbasedpdf)| [`SetConvertMode()`]({{site.info}}api/Addon_PDF.html#setconvertmode)|
-|[`SetPassword()`]({{site.info}}api/Addon_PDF.html#setpassword)|[`SetResolution()`]({{site.info}}api/Addon_PDF.html#setresolution)|[`Write.Setup()`]({{site.info}}api/Addon_PDF.html#writesetup)| [`GetReaderOptions()`]({{site.info}}api/Addon_PDF.html#getreaderoptions) |
-| [`SetReaderOptions()`]({{site.info}}api/Addon_PDF.html#setreaderoptions) |
-
-
-
-<div class="multi-panel-end"></div>
-
-<div class="multi-panel-switching-end"></div>
diff --git a/info/api/interfaces.md b/info/api/interfaces.md
index e5ebda99..c74971ae 100644
--- a/info/api/interfaces.md
+++ b/info/api/interfaces.md
@@ -1330,15 +1330,37 @@ interface ThumbnailViewerSettings {
 
 ```typescript
 interface ThumbnailViewerEvent {
-    // The index of the current page.
+    // The index of the current document page.
     index: number;
-    // The x-coordinate of the browser page.
+    // The mouse's x coordinate in the thumbnail image container relative to the top-left of the web page.
     pageX: number;
-    // The y-coordinate of the browser page.
+    // The  mouse's y coordinate in the thumbnail image container relative to the top-left of the web page.
     pageY: number;
+    // The width of the thumbnail image container.
+    pageWidth: number;
+    // The height of the thumbnail image container.
+    pageHeight: number;
+    // The corresponding x coordinate in the original image.
+    imageX: number;
+    // The corresponding y coordinate in the original image.
+    imageY: number;
+    // The thumbnail image container's relative position.
+    position: {
+        // The x coordinate relative to the container of the viewer.
+        containerOffsetX: number;
+        // The y coordinate relative to the container of the viewer.
+        containerOffsetY: number;
+        // The x coordinate relative to the canvas.
+        canvasOffsetX: number;
+        // The y coordinate relative to the canvas.
+        canvasOffsetY: number;
+    }
 };
 ```
 
+You can check out the following image for better understanding.
+
+![thumbnail viewer event](/assets/imgs/thumbnail-viewer-event.jpg)
 
 
 ### ViewMode
@@ -1645,7 +1667,10 @@ interface ReaderOptions {
          */
         renderGrayscale?: boolean;
     }
-
+    /**
+     * Set whether to preserve original file size when saving an unedited PDF. Default value: false.
+     */
+    preserveUnmodifiedOnSave?: boolean;  
 }
 
 ```
diff --git a/info/api/restful.md b/info/api/restful.md
new file mode 100644
index 00000000..efcf3957
--- /dev/null
+++ b/info/api/restful.md
@@ -0,0 +1,2339 @@
+---
+layout: default-layout
+needAutoGenerateSidebar: true
+needGenerateH3Content: true
+noTitleIndex: true
+title: Dynamic Web TWAIN API Reference - RESTful API
+keywords: Dynamic Web TWAIN, Documentation, API Reference, RESTful API, REST API, RESTful, REST
+breadcrumbText: RESTful
+description: Dynamic Web TWAIN SDK Documentation API Reference RESTful API
+permalink: /info/api/restful.html
+---
+
+# RESTful API
+
+This is the comprehensive reference for the Dynamic Web TWAIN RESTful API. By default, all APIs use the root URL [`https://127.0.0.1:18623/api`](https://127.0.0.1:18623/api) set by the Dynamic Web TWAIN Service. (can also use [`http://127.0.0.1:18622/api`](http://127.0.0.1:18622/api)) Read about how to alter the address along with a developer walkthrough in our [user guide]({{ site.extended-usage}}restful-api.html).
+
+[**Server Control**](#server-control)
+
+| Endpoint                                | Method  | Description                      |
+| --------------------------------------- | ------- | -------------------------------- |
+| [`/server`](#get-server)                | `GET`   | Get server settings              |
+| [`/server`](#patch-server)              | `PATCH` | Update specified server settings |
+| [`/server/version`](#get-serverversion) | `GET`   | Get server API version           |
+
+[**Scanner Control**](#scanner-control)
+
+| Endpoint                                                                                                   | Method   | Description                                    |
+| ---------------------------------------------------------------------------------------------------------- | -------- | ---------------------------------------------- |
+| [`/device/scanners`](#get-devicescanners)                                                                  | `GET`    | Get list of scanners                           |
+| [`/device/scanners/jobs`](#post-devicescannersjobs)                                                        | `POST`   | Create a scan job                              |
+| [`/device/scanners/jobs/{jobuid}`](#get-devicescannersjobsjobuid)                                          | `GET`    | Get status of a scan job                       |
+| [`/device/scanners/jobs/{jobuid}`](#patch-devicescannersjobsjobuid)                                        | `PATCH`  | Update status of a scan job                    |
+| [`/device/scanners/jobs/{jobuid}`](#delete-devicescannersjobsjobuid)                                       | `DELETE` | Delete a scan job                              |
+| [`/device/scanners/jobs/{jobuid}/scanner/capabilities`](#get-devicescannersjobsjobuidscannercapabilities) | `GET`    | Retrieve scanner capabilities specified in a scan job         |
+| [`/device/scanners/jobs/{jobuid}/scanner/settings`](#get-devicescannersjobsjobuidscannersettings)          | `GET`    | Retrieve settings of scanner specified in a scan job.  |
+| [`/device/scanners/jobs/{jobuid}/next-page-info`](#get-devicescannersjobsjobuidnext-page-info)             | `GET`    | Get information of the next page in a scan job |
+| [`/device/scanners/jobs/{jobuid}/next-page`](#get-devicescannersjobsjobuidnext-page)                       | `GET`    | Get the page in a scan job                     |
+
+[**Document Management**](#document-management)
+
+| Endpoint                                                                                              | Method   | Description                         |
+| ----------------------------------------------------------------------------------------------------- | -------- | ----------------------------------- |
+| [`/storage/documents`](#post-storagedocuments)                                                       | `POST`   | Create a new document for storage   |
+| [`/storage/documents/{documentuid}`](#get-storagedocumentsdocumentuid)                              | `GET`    | Get info of a stored document       |
+| [`/storage/documents/{documentuid}`](#delete-storagedocumentsdocumentuid)                           | `DELETE` | Delete a stored document            |
+| [`/storage/documents/{documentuid}/content`](#get-storagedocumentsdocumentuidcontent)              | `GET`    | Get content of a stored document    |
+| [`/storage/documents/{documentuid}/pages`](#post-storagedocumentsdocumentuidpages)                 | `POST`   | Insert pages into a stored document |
+| [`/storage/documents/{documentuid}/pages/{param}`](#delete-storagedocumentsdocumentuidpagesparam) | `DELETE` | Delete a page in a stored document  |
+
+[**Document Processing**](#document-processing)
+
+| Endpoint                                          | Method | Description                                          |
+| ------------------------------------------------- | ------ | ---------------------------------------------------- |
+| [`/process/read-barcode`](#post-processread-barcode) | `POST` | Read a barcode on a page scanned from a specified source |
+| [`/process/check-blank`](#post-processcheck-blank) | `POST` | Check if a page scanned from a specified source is blank |
+
+
+## Server Control
+
+### `GET /server`
+
+Get the server settings. Some settings require administrator privileges to retrieve.
+
+#### Parameters
+
+None
+
+#### Request Example
+
+Only valid request:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['server'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let requestOptions = {
+   method: 'GET',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+| HTTP Status Code | Meaning                                                                 | Description          | Data Schema                             |
+| ---------------- | ----------------------------------------------------------------------- | -------------------- | --------------------------------------- |
+| 200              | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)                 | Successful operation. | [`ServerSettings`](#serversettings) |
+| 405              | [Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5) | Method not allowed.   | [`Error`](#error)                   |
+
+#### Response Examples
+
+##### 200 Response
+
+```json
+{
+  "logLevel": 1
+}
+```
+
+##### 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET, PATCH.",
+  "statusCode": 405
+}
+```
+
+### `PATCH /server`
+
+Update specified server settings. Some settings require administrator privileges to modify.
+
+#### Parameters
+
+| Name     | Location | Type          | Required | Restrictions                                                            | Description                                                                                   |
+| -------- | -------- | ------------- | -------- | ----------------------------------------------------------------------- | --------------------------------------------------------------------------------------------- |
+|body|body|[`ServerSettingsInput`](#serversettingsinput)| no |none|
+
+#### Request Example
+
+Set DWT Service log verbosity to maximum:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['server'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("Content-Type", "application/json");
+
+let raw = JSON.stringify({ logLevel: 30 });
+
+let requestOptions = {
+   method: 'PATCH',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.| [`ServerSettings`](#serversettings)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+#### Response Examples
+
+200 Response:
+
+```json
+{
+  "logLevel": 1
+}
+```
+
+400 Response:
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET, PATCH.",
+  "statusCode": 405
+}
+```
+
+### `GET /server/version`
+
+Get the API version of the server.
+
+#### Parameters
+
+None
+
+#### Request Example
+
+Only valid request to get the server API version:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['server', 'version'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let requestOptions = {
+   method: 'GET',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|[`VersionInfo`](#versioninfo)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+#### Response Examples
+
+200 Response:
+
+```json
+{
+  "version": "20240719",
+  "compatible": true
+}
+```
+
+405 Response:
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET.",
+  "statusCode": 405
+}
+```
+
+## Scanner Control
+
+### GET /device/scanners
+
+Get a list of scanners from the host. By default this returns all scanners, but you can optionally request scanners specified by protocols. Scanner protocols are enumerated with the [`Dynamsoft.DWT.EnumDWT_DeviceType`]({{ site.api }}Dynamsoft_Enum.html#dynamsoftdwtenumdwt_devicetype).
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`type`|query|[`ScannerType`](#scannertype) | no | One or a combination of:<br/>  - `0x10`: `TWAINSCANNER`<br/> - `0x20`: `WIASCANNER`<br/> - `0x40`: `TWAINX64SCANNER`<br/> - `0x80`: `ICASCANNER`<br/> - `0x100`: `SANESCANNER`<br/> - `0x200`: `ESCLSCANNER`<br/> - `0x400`: `WIFIDIRECTSCANNER`<br/> - `0x800`: `WIATWAINSCANNER` |Device type(s), can be one or a combination, specifies TWAIN/TWAIN64/WIA/ICA/SANE by default.|
+
+#### Request Example
+
+Get the list of all TWAIN/TWAIN64/WIA/ICA/SANE scanners:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['device', 'scanners'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let requestOptions = {
+   method: 'GET',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|[`[Scanner]`](#scanner)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+<!-- #### Responses Data Schema
+
+HTTP Status Code **200**
+We also return websocket protocol info. but not list. -->
+
+#### Response Examples
+
+200 Response:
+
+```json
+[
+  {
+    "name": "TWAIN2 FreeImage Software Scanner",
+    "type": 16,
+    "device": "{\"deviceInfo\":{\"Manufacturer\":\"VFdBSU4gV29ya2luZyBHcm91cA==\",\"ProductFamily\":\"U29mdHdhcmUgU2Nhbg==\",\"ProductName\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\",\"ProtocolMajor\":2,\"ProtocolMinor\":1,\"SupportedGroups\":0,\"Version\":{\"Country\":1,\"Info\":\"Mi4xLjMgc2FtcGxlIHJlbGVhc2UgMzJiaXQ=\",\"Language\":2,\"MajorNum\":2,\"MinorNum\":1}},\"deviceType\":16,\"isSystemDefaultPrinter\":false,\"name\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\"}"
+  }
+]
+```
+
+400 Response:
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+405 Response:
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET.",
+  "statusCode": 405
+}
+```
+
+### `POST /device/scanners/jobs`
+
+Create a scan job.
+
+You can scan with a specified scanner, or use the latest scanner by default. This API provides an extensive set of parameters to:
+
+- Set scanner capabilities
+- Show the scanner UI when the client is on the same machine that the Dynamic Web TWAIN Service is running on.
+- Get the scanned image with the `jobuid` once the scan job completes, or save to a specified document
+- Create a pending job with the specified scanner. (every scanner can only have one pending job) We recommend creating pending jobs for **shared scanners**. By default, requests for the job are bound to the domain of the client that created the scan job.
+
+The `config`, `settings`, and `capability` all provide **different ways** to specify the **same scan settings** for the scan job. These settings override each other in predicable ways as outlined in [`CreateScanJobOptions`](#createscanjoboptions), but we recommend only using **one of the three parameters** for clarity, whichever is most convenient to you.
+
+After creating a scan job, the job either:
+
+1. completes successfully,
+2. hangs indefinitely,
+3. times out once it hits the `jobTimeout` value **if set**,
+4. or gets deleted if you send a [delete request](#delete-devicescannersjobsjobuid).
+
+#### Parameters
+
+| Name                    | Location | Type           | Required | Description                                                                                                                                                                                                                                                                                                                                                                                                        |
+| ----------------------- | -------- | -------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `X-DICS-LICENSE-KEY`    | header   | `string`         | yes      | DWT license key with the RESTful API module - contact our [sales team](https://www.dynamsoft.com/company/contact/) for a full license, or get a [30-day free trial](https://www.dynamsoft.com/web-twain/downloads/).                                                                                                                                                                                                                                                                                                                                                                                                 |
+|`CreateScanJobOptions`|body|[`CreateScanJobOptions`](#createscanjoboptions)| no |none|
+
+#### Request Example
+
+Start a scan job as pending and check the feeder. The `device` and `settings` values were obtained from earlier `/device/scanners/twain/settings` and `/device/scanners` calls. Various scanning configurations are set with the `config` parameter:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['device', 'scanners', 'jobs'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("X-DICS-LICENSE-KEY", "YOUR_LICENSE_KEY_HERE");
+myHeaders.append("Content-Type", "application/json");
+
+let raw = JSON.stringify({
+  "autoRun": false,
+  "device": "{\"deviceInfo\":{\"Manufacturer\":\"VFdBSU4gV29ya2luZyBHcm91cA==\",\"ProductFamily\":\"U29mdHdhcmUgU2Nhbg==\",\"ProductName\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\",\"ProtocolMajor\":2,\"ProtocolMinor\":1,\"SupportedGroups\":0,\"Version\":{\"Country\":1,\"Info\":\"Mi4xLjMgc2FtcGxlIHJlbGVhc2UgMzJiaXQ=\",\"Language\":2,\"MajorNum\":2,\"MinorNum\":1}},\"deviceType\":16,\"isSystemDefaultPrinter\":false,\"name\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\"}",
+  "name": "TWAIN2 FreeImage Software Scanner",
+  "checkFeederLoaded": true,
+  "config": {
+    "PixelType": 1,
+    "Resolution": 300,
+    "IfFeederEnabled": true,
+    "IfDuplexEnabled": false,
+    "IfGetImageInfo": true,
+    "IfGetExtImageInfo": true,
+    "extendedImageInfoQueryLevel": 0,
+    "IfCloseSourceAfterAcquire": true,
+    "XferCount": 11
+  },
+  "caps": {
+    "exception": "ignore",
+    "capabilities": [
+      {
+        "capability": 4355,
+        "curValue": 500
+      }
+    ]
+  },
+  "settings": "Rfj6pIMTNkCu3BfDloGItBAAAAACEAAABgAFAAEAAAAQAAAAExAAAAYABQAAAAAAEAAAAAcQAAAGAAUAAQAAABAAAAArEQAABAAFABgAAAAQAAAAHBEAAAQABQAAAAAAEAAAAAABAAAEAAUAAAAAABwAAAAUEQAACAAFAPgqAAAAAAAANCEAAAAAAAAQAAAADBEAAAQABQACAAAAEAAAAB8RAAAEAAUAAAAAABAAAAABAQAABAAFAAIAAAAQAAAAIBEAAAQABQAAAAAAEAAAACIRAAAEAAUAAwAAABAAAAAQEQAABAAFAAAAAAAQAAAAAgEAAAQABQAAAAAAEAAAABgRAAAHAAUAAABIQxAAAAAZEQAABwAFAAAASEMQAAAAIxEAAAcABQAAAABDEAAAAAMRAAAHAAUAAAAAABAAAAABEQAABwAFAAAAAAAQAAAACBEAAAcABQAAAIA/EAAAAAGAAAAGAAUAAAAAAA=="
+});
+
+let requestOptions = {
+   method: 'POST',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|201|[Created](https://tools.ietf.org/html/rfc7231#section-6.3.2)|Successful operation.|[`ScannerJob`](#scannerjob)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|403|[Forbidden](https://tools.ietf.org/html/rfc7231#section-6.5.3)|License is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|423|[Locked](https://tools.ietf.org/html/rfc2518#section-10.4)|Source is connected to maximum supported number of applications.|[`Error`](#error)|
+
+#### Response Examples
+
+201 Response:
+
+```json
+{
+  "jobuid": "B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86",
+  "status": "pending",
+  "scanner": {
+    "name": "TWAIN2 FreeImage Software Scanner",
+    "type": 16,
+    "device": "{\"deviceInfo\":{\"Manufacturer\":\"VFdBSU4gV29ya2luZyBHcm91cA==\",\"ProductFamily\":\"U29mdHdhcmUgU2Nhbg==\",\"ProductName\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\",\"ProtocolMajor\":2,\"ProtocolMinor\":1,\"SupportedGroups\":0,\"Version\":{\"Country\":1,\"Info\":\"Mi4xLjMgc2FtcGxlIHJlbGVhc2UgMzJiaXQ=\",\"Language\":2,\"MajorNum\":2,\"MinorNum\":1}},\"deviceType\":16,\"isSystemDefaultPrinter\":false,\"name\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\"}"
+  }
+}
+```
+
+400 Response:
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+403 Response:
+
+```json
+{
+  "code": -2800,
+  "message": "The current product key is empty or invalid. Please contact the site administrator.",
+  "statusCode": 403
+}
+```
+
+405 Response:
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports POST.",
+  "statusCode": 405
+}
+```
+
+423 Response:
+
+```json
+{
+  "code": -1004,
+  "message": "Source is connected to maximum supported number of applications.",
+  "statusCode": 423
+}
+```
+
+### `GET /device/scanners/jobs/{jobuid}`
+
+Get the status of a scan job provided its `jobuid`.
+
+Obtain the `jobuid` from the response of the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`jobuid`|path|`string`| yes | none |Unique identifier for the scan job, obtained from the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request. |
+
+#### Request Example
+
+Request the status of a previously-requested scan job:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const jobuid = `B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86`;
+const pathSegments = ['device', 'scanners', 'jobs', jobuid];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("Content-Type", "application/json");
+
+let requestOptions = {
+   method: 'GET',
+   headers: myHeaders,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|[`ScannerJobInfo`](#scannerjobinfo)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided job UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|410|[Gone](https://tools.ietf.org/html/rfc7231#section-6.5.9)|Job deleted. Return 404 instead upon restart of the Dynamic Web TWAIN Service as that clears all job info.|[`Error`](#error)|
+
+#### Response Examples
+
+> 200 Response
+
+```json
+{
+  "status": "pending",
+  "code": "0",
+  "message": "Successful"
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1034,
+  "message": "The provided job UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET, PATCH, DELETE.",
+  "statusCode": 405
+}
+```
+
+> 410 Response
+
+```json
+{
+  "code": -1034,
+  "message": "Job deleted.",
+  "statusCode": 410
+}
+```
+
+### `PATCH /device/scanners/jobs/{jobuid}`
+
+Update status of a scan job given its `jobuid`.
+
+Update the status of the job while the job is in the `pending` state. This request is ignored if the job is in any other state. Obtain the `jobuid` from the response of the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`jobuid`|path|`string`| yes | none |Unique identifier for the scan job, obtained from the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request. |
+|`status`|body|`string`| yes | - `running`: running<br/> - `canceled`: canceled |Default value `running` - update the job status. When the job is running, the only acceptable value is `canceled` to cancel the job. When the job is pending, the only acceptable value is `running` to start the job.|
+
+#### Request Example
+
+Start a pending job:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const jobuid = `B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86`;
+const pathSegments = ['device', 'scanners', 'jobs', jobuid];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("Content-Type", "application/json");
+
+let raw = JSON.stringify({
+  status: 'running'
+})
+
+let requestOptions = {
+   method: 'PATCH',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|[`ScannerJobStatus`](#scannerjobstatus)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided job UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|409|[Conflict](https://tools.ietf.org/html/rfc7231#section-6.5.8)|Attempted to cancel non-pending or non-running job, or update a non-pending job to running.|[`Error`](#error)|
+|410|[Gone](https://tools.ietf.org/html/rfc7231#section-6.5.9)|Job deleted. Return 404 instead upon restart of the Dynamic Web TWAIN Service as that clears all job info.|[`Error`](#error)|
+
+<!--#### Responses Data Schema
+
+HTTP Status Code **200**
+
+|Name|Type|Required|Restrictions|Title|Description|
+|---|---|---|---|---|---|
+|» status|string|true|none|scanner job status.|-->
+
+#### Response Examples
+
+> 200 Response
+
+```json
+{
+  "status": "running"
+}
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1034,
+  "message": "The provided job UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET, PATCH, DELETE.",
+  "statusCode": 405
+}
+```
+
+> 409 Response
+
+```json
+{
+  "code": -1011,
+  "message": "Cannot cancel non-pending or non-running job, or update a non-pending job to running.",
+  "statusCode": 409
+}
+```
+
+> 410 Response
+
+```json
+{
+  "code": -1034,
+  "message": "Job deleted.",
+  "statusCode": 410
+}
+```
+
+### `DELETE /device/scanners/jobs/{jobuid}`
+
+Delete a scan job, provided its `jobuid`.
+
+if the job is running, cancel then delete the scan job, including all scanned documents. Obtain the `jobuid` from the response of the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`jobuid`|path|`string`| yes | none |Unique identifier for the scan job, obtained from the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request. |
+
+#### Request Example
+
+Only valid request syntax (to cancel a scan job):
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const jobuid = `B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86`;
+const pathSegments = ['device', 'scanners', 'jobs', jobuid];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let requestOptions = {
+   method: 'DELETE',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|204|[No Content](https://tools.ietf.org/html/rfc7231#section-6.3.5)|Successful operation.|None|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided job UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|410|[Gone](https://tools.ietf.org/html/rfc7231#section-6.5.9)|Job already deleted.|[`Error`](#error)|
+
+#### Response Examples
+
+> 404 Response
+
+```json
+{
+  "code": -1034,
+  "message": "The provided job UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET, PATCH, DELETE.",
+  "statusCode": 405
+}
+```
+
+> 410 Response
+
+```json
+{
+  "code": -1034,
+  "message": "Job already deleted.",
+  "statusCode": 410
+}
+```
+
+### `GET /device/scanners/jobs/{jobuid}/scanner/capabilities`
+
+Retrieve the capabilities of the scanner specified in the scan job, provided its `jobuid`.
+
+This API can only be called when the job is in a `pending` state, hence you must [create the job](#post-devicescannersjobs) with `autoRun` set to `false` for a valid response. By default this API returns all capabilities, but you can select specific capabilities with comma separated values using `caps`. See the [capability enumerations]({{ site.api }}Dynamsoft_Enum.html#dynamsoftdwtenumdwt_cap) for more information. Obtain the `jobuid` from the response of the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`jobuid`|path|`string`| yes | none |Unique identifier for the scan job, obtained from the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request. |
+|`caps`|query|`string`| no | See list of all capabilities [here]({{ site.api }}Dynamsoft_Enum.html#dynamsoftdwtenumdwt_cap). | Comma-separated list of enumerated capabilities to request - leave empty to request all capabilities. |
+
+#### Request Example
+
+Query duplex scanning (value `4114`)
+and auto-feed (value `4103`) capabilities of the specified job:
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const jobuid = `B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86`;
+const pathSegments = ['device', 'scanners', 'jobs', jobuid, 'scanner', 'capabilities'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+url.searchParams.append('caps', '4114,4103');
+
+let requestOptions = {
+   method: 'GET',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|capability list|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided job UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|409|[Conflict](https://tools.ietf.org/html/rfc7231#section-6.5.8)|Cannot be called when job is not pending.|[`Error`](#error)|
+|410|[Gone](https://tools.ietf.org/html/rfc7231#section-6.5.9)|Job deleted. Return 404 instead upon restart of the Dynamic Web TWAIN Service as that clears all job info.|[`Error`](#error)|
+
+#### Response Examples
+
+> 200 Response
+
+```json
+[
+  {}
+]
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1034,
+  "message": "The provided job UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET.",
+  "statusCode": 405
+}
+```
+
+> 409 Response
+
+```json
+{
+  "code": -1011,
+  "message": "Cannot be called when job is not pending.",
+  "statusCode": 409
+}
+```
+
+> 410 Response
+
+```json
+{
+  "code": -1034,
+  "message": "Job deleted.",
+  "statusCode": 410
+}
+```
+
+### `GET /device/scanners/jobs/{jobuid}/scanner/settings`
+
+Retrieve the `settings` of the scanner specified in the scan job, provided the `jobuid`.
+
+This request only supports TWAIN scanners, and is only valid when the job is pending. This API relies on `EnableSourceUI` to show the scanner UI if enabled by the `showui` parameter. Obtain the `jobuid` from the response of the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`jobuid`|path|`string`| yes | none |Unique identifier for the scan job, obtained from the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request. |
+|`showui`|query|`boolean`| no | none |Default value `true` - shows the scanner UI.|
+
+#### Request Example
+
+Get the `settings` of the scanner performing a scan job and show the UI
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const jobuid = `B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86`;
+const pathSegments = ['device', 'scanners', 'jobs', jobuid, 'scanner', 'settings'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+const params = new URLSearchParams();
+params.append(`showui`, 'true');
+
+let requestOptions = {
+   method: 'GET',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|base64 encoded string|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided job UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|409|[Conflict](https://tools.ietf.org/html/rfc7231#section-6.5.8)|The job is not pending.|[`Error`](#error)|
+|410|[Gone](https://tools.ietf.org/html/rfc7231#section-6.5.9)|The job was deleted.|[`Error`](#error)|
+
+<!--#### Responses Data Schema
+
+HTTP Status Code **200**
+
+|Name|Type|Required|Restrictions|Title|Description|
+|---|---|---|---|---|---|
+|» settings|string|false|none|base64 encoded|-->
+
+#### Response Examples
+
+> 200 Response
+
+```json
+{
+  "settings": "Rfj6pIMTNkCu3BfDloGItBAAAAACEAAABgAFAAEAAAAQAAAAExAAAAYABQAAAAAAEAAAAAcQAAAGAAUAAQAAABAAAAArEQAABAAFABgAAAAQAAAAHBEAAAQABQAAAAAAEAAAAAABAAAEAAUAAAAAABwAAAAUEQAACAAFAPgqAAAAAAAANCEAAAAAAAAQAAAADBEAAAQABQACAAAAEAAAAB8RAAAEAAUAAAAAABAAAAABAQAABAAFAAIAAAAQAAAAIBEAAAQABQAAAAAAEAAAACIRAAAEAAUAAwAAABAAAAAQEQAABAAFAAAAAAAQAAAAAgEAAAQABQAAAAAAEAAAABgRAAAHAAUAAABIQxAAAAAZEQAABwAFAAAASEMQAAAAIxEAAAcABQAAAABDEAAAAAMRAAAHAAUAAAAAABAAAAABEQAABwAFAAAAAAAQAAAACBEAAAcABQAAAIA/EAAAAAGAAAAGAAUAAAAAAA=="
+}
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1034,
+  "message": "The provided job UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET.",
+  "statusCode": 405
+}
+```
+
+> 409 Response
+
+```json
+{
+  "code": -1011,
+  "message": "The job is not pending.",
+  "statusCode": 409
+}
+```
+
+> 410 Response
+
+```json
+{
+  "code": -1034,
+  "message": "Invalid Value.",
+  "statusCode": 410
+}
+```
+
+### `GET /device/scanners/jobs/{jobuid}/next-page-info`
+
+Get information of the next page in a scan job, provided its `jobuid`.
+
+This will not return until the scanned page is ready. If the response code is `200`, you can keep calling this API until a code `204` response. Obtain the `jobuid` from the response of the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`jobuid`|path|`string`| yes |none |Unique identifier for the scan job, obtained from the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request. |
+
+#### Request Example
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const jobuid = `B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86`;
+const pathSegments = ['device', 'scanners', 'jobs', jobuid, 'next-page-info'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let requestOptions = {
+   method: 'GET',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|successful operation. Also returns the image url; if scanning to a document, also return document UID and page UID.|[`OutputInfo`]({{ site.api }}Interfaces.html#outputinfo)|
+|204|[No Content](https://tools.ietf.org/html/rfc7231#section-6.3.5)|No more pages, scan done.|None|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided job UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|410|[Gone](https://tools.ietf.org/html/rfc7231#section-6.5.9)|Job deleted. Return 404 instead upon restart of the Dynamic Web TWAIN Service as that clears all job info.|Inline|
+
+#### Response Examples
+
+> 200 Response
+
+```json
+[
+  {
+    "extendedImageInfo": {},
+    "imageId": 1,
+    "imageInfo": {
+      "BitsPerPixel": 24,
+      "BitsPerSample": [
+        8,
+        8,
+        8,
+        0,
+        0,
+        0,
+        0,
+        0
+      ],
+      "Compression": 0,
+      "ImageLayout": {
+        "DocumentNumber": 1,
+        "Frame": {
+          "Bottom": 11,
+          "Left": 0,
+          "Right": 8.5,
+          "Top": 0
+        },
+        "FrameNumber": 0,
+        "PageNumber": 1
+      },
+      "ImageLength": 2200,
+      "ImageWidth": 1700,
+      "PixelType": 2,
+      "Planar": false,
+      "SamplesPerPixel": 3,
+      "XResolution": 200,
+      "YResolution": 200
+    },
+    "imageuid": "1951d65a72b1",
+    "url": "https://127.0.0.1:18623/api/device/scanners/jobs/510dadf2-7e29-4172-80f1-49fa5d2ea0bf/next-page?page=1951d65a72b1"
+  }
+]
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1034,
+  "message": "The provided job UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET.",
+  "statusCode": 405
+}
+```
+
+> 410 Response
+
+```json
+{
+  "code": -1034,
+  "message": "Job deleted.",
+  "statusCode": 410
+}
+```
+
+### `GET /device/scanners/jobs/{jobuid}/next-page`
+
+Get the page in a scan job, provided its `jobuid`.
+
+Use the `type` parameter to set the format of the image as either `jpeg` or `png`. This API will not return until the scanned page is ready. If the response code is `200`, you can keep calling this API until a code `204` response. Obtain the `jobuid` from the response of the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`jobuid`|path|`string`| yes | none |Unique identifier for the scan job, obtained from the [`POST /device/scanners/jobs`](#post-devicescannersjobs) scan job creation request. |
+|`type`|query|`string`| no | - `image/png`: PNG<br/> - `image/jpeg`: JPEG |Default value `image/png` - the image format of the page, either `image/png` or `image/jpeg`.|
+
+#### Request Example
+
+Get the next page from a scan job as a `png`:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const jobuid = `B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86`;
+const pathSegments = ['device', 'scanners', 'jobs', jobuid, 'next-page'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+const params = new URLSearchParams();
+params.append(`type`, 'image/png');
+
+url.search = params.toString();
+let requestOptions = {
+   method: 'GET',
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation. Return `image/png` or `image/jpeg` stream.|binary data stream|
+|204|[No Content](https://tools.ietf.org/html/rfc7231#section-6.3.5)|No more pages, scan done.|None|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided job UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+|410|[Gone](https://tools.ietf.org/html/rfc7231#section-6.5.9)|Job deleted. Return 404 instead upon restart of the Dynamic Web TWAIN Service as that clears all job info.|[`Error`](#error)|
+
+#### Response Examples
+
+> 200 Response
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1034,
+  "message": "The provided job UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET.",
+  "statusCode": 405
+}
+```
+
+> 410 Response
+
+```json
+{
+  "code": -1034,
+  "message": "Job deleted.",
+  "statusCode": 410
+}
+```
+
+## Document Management
+
+### `POST /storage/documents`
+
+Create a new document for storage.
+
+The document is stored in the Dynamic Web TWAIN Service working directory, and all content is optionally encrypted with the supplied `password` string. The request returns a document `uid` upon successfully creating the document.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`CreateDocumentOptions`|body|[`CreateDocumentOptions`](#createdocumentoptions)| no | none ||
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|201|[Created](https://tools.ietf.org/html/rfc7231#section-6.3.2)|Successful operation.|[`DocumentInfo`](#documentinfo)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+<!--#### Responses Data Schema
+
+HTTP Status Code **201**
+
+|Name|Type|Required|Restrictions|Title|Description|
+|---|---|---|---|---|---|
+|uid|string|true|none|Document UID.|
+|pages|`[uid]`|true|none|Array of page UIDs.|
+|» `uid`|string|true|none|Page UID.| -->
+
+#### Request Example
+
+Create a new document with a password:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['storage', 'documents'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("Content-Type", "application/json");
+
+let raw = JSON.stringify({ password: 'myPassword' });
+
+let requestOptions = {
+   method: 'POST',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Response Examples
+
+> 201 Response
+
+```json
+{
+  "uid": "190807444d76",
+  "pages": []
+}
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports POST.",
+  "statusCode": 405
+}
+```
+
+### `GET /storage/documents/{documentuid}`
+
+Get info of a document stored in the working directory of the Dynamic Web TWAIN Service, provided the `documentuid`.
+
+This information consists of the `documentuid` and an array of page `uid`. If the document is password-encrypted, this request must provide the password for access. Obtain the `document` from the response of the [`POST storage/documents`](#post-storagedocuments) document creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`documentuid`|path|`string`| yes | none |The UID of the document.|
+|`X-DICS-DOC-PASSWORD`|header|`string`| no | length <= 32 characters |The password of the document (32 characters max).|
+
+#### Request Example
+
+Get document information for an encrypted document:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const documentuid = `190807444d76`;
+const pathSegments = ['storage', 'documents', documentuid];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("X-DICS-DOC-PASSWORD", "myPassword");
+
+let requestOptions = {
+   method: 'GET',
+   headers: myHeaders,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation|[`DocumentInfo`](#documentinfo)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|403|[Forbidden](https://tools.ietf.org/html/rfc7231#section-6.5.3)|none|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided document UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+<!--#### Responses Data Schema
+
+HTTP Status Code **201**
+
+|Name|Type|Required|Restrictions|Title|Description|
+|---|---|---|---|---|---|
+|uid|string|true|none|Document UID.|
+|pages|`[uid]`|true|none|Array of page UIDs.|
+|» `uid`|string|true|none|Page UID.|  -->
+
+#### Response Examples
+
+> 200 Response
+
+```json
+{
+  "uid": "190807444d76",
+  "pages": [
+    {
+      "uid": "190817548d70"
+    },
+    {
+      "uid": "190817648270"
+    }
+  ]
+}
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 403 Response
+
+```json
+{
+  "code": -1043,
+  "message": "The password is not valid.",
+  "statusCode": 403
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1040,
+  "message": "The provided UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET, DELETE.",
+  "statusCode": 405
+}
+```
+
+### `DELETE /storage/documents/{documentuid}`
+
+Delete a stored document.
+
+Delete a document stored in the working directory of the Dynamic Web TWAIN Service. If the document is password-encrypted, this request must provide the password for access. Obtain the `document` from the response of the [`POST storage/documents`](#post-storagedocuments) document creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`documentuid`|path|`string`| yes |none|The UID of the document.|
+|`X-DICS-DOC-PASSWORD`|header|`string`| no |length <= 32 characters|The password of the document (32 characters max).|
+
+#### Request Example
+
+Delete an encrypted document:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const documentuid = `190807444d76`;
+const pathSegments = ['storage', 'documents', documentuid];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("X-DICS-DOC-PASSWORD", "myPassword");
+
+let requestOptions = {
+   method: 'DELETE',
+   headers: myHeaders,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|204|[No Content](https://tools.ietf.org/html/rfc7231#section-6.3.5)|Successful operation.|None|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|403|[Forbidden](https://tools.ietf.org/html/rfc7231#section-6.5.3)|The password is not valid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided document UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+#### Response Examples
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 403 Response
+
+```json
+{
+  "code": -1043,
+  "message": "The password is not valid.",
+  "statusCode": 403
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1040,
+  "message": "The provided document UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET, DELETE.",
+  "statusCode": 405
+}
+```
+
+### `GET /storage/documents/{documentuid}/content`
+
+Get pages of a stored document, provided its `documentuid`.
+
+Get pages of a document stored in the working directory of the Dynamic Web TWAIN Service. By default this API retrieves the pages as a single `PDF`, but can also provide a multi-page `TIFF` file, or retrieve pages separately as`JPEG` or `PNG` files. This API can select multiple pages by page `uid` or page index. If no pages are specified and the format is either `PDF` or `TIFF`, it retrieves all pages in the document as one file. The API can also specify file attributes such as file encryption password and compression level, as well as file metadata such as creation date, author name, and key words. If the document is password-encrypted, this request must provide the password for access. Obtain the `document` from the response of the [`POST storage/documents`](#post-storagedocuments) document creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`documentuid`|path|`string`| yes |none|The UID of the document.|
+|`type`|query|`string`| no | - `image/jpeg`: JPEG<br/> - `image/png`: PNG<br/> - `image/tiff`: TIFF<br/> - `application/pdf`: PDF |Default value `application/pdf` - output mime type.|
+|`quality`|query|`integer(int32)`| no | - 0 <= `quality` <= 100 if `compression` is `6`<br/> - Empty if `compression` is not `6` |Default value `80` - compression from 0 to 100, higher is more compression. This is only valid for the PDF `jpeg/jpeg2000` compression method.|
+|`pages`|query|`string`| no | - Comma-separated integers: page indices<br/> - Comma-separated UIDs: page UIDs |Default value `''` - comma-separated page identifiers - either indices or `uid`, e.g. `pages=5,2,1` if using indices. If no pages are specified and the output `type` is either `image/png` or `image/jpeg`, only return the first page; if `type` is `image/tiff` or `application/pdf`, return all pages in the document.|
+|`author`|query|`string`| no | none |Default value `''` - author name.|
+|`compression`|query|`integer(int32)`| no | - `0`: `PDF_AUTO`<br/> - `2`: `PDF_FAX4`<br/> - `3`: `PDF_LZW`<br/> - `5`: `PDF_JPEG`<br/> - `6`: `PDF_JP2000`<br/> - `7`: `PDF_JBIG2`<br/> - `0`: `TIFF_AUTO`<br/> - `1`: `TIFF_NONE`<br/> - `2`: `TIFF_RLE`<br/> - `3`: `TIFF_FAX3`<br/> - `3`: `TIFF_T4`<br/> - `4`: `TIFF_FAX4`<br/> - `4`: `TIFF_T6`<br/> - `5`: `TIFF_LZW`<br/> - `7`: `TIFF_JPEG`<br/> - `32773`: `TIFF_PACKBITS` |Default value `0` - compression type for `PDF` and `TIFF`. The default value `0` corresponds to auto-compression. See the enumerations for [`TIFF`]({{ site.api }}Dynamsoft_Enum.html#dynamsoftdwtenumdwt_tiffcompressiontype) and [`PDF`]({{ site.api }}Dynamsoft_Enum.html#dynamsoftdwtenumdwt_pdfcompressiontype) for valid compression methods.|
+|`pageType`|query|`integer(int32)`| no | - `0`: `Page_Default`<br/> - `1`: `Page_Custom`<br/> - `2`: `Page_A4`<br/> - `3`: `Page_A4_Reverse`<br/> - `4`: `Page_A3`<br/> - `5`: `Page_A3_Reverse`<br/> - `6`: `Page_Letter`<br/> - `7`: `Page_Letter_Reverse`<br/> - `8`: `Page_Legal`<br/> - `9`: `Page_Legal_Reverse` |Default value `0` - standard dimensions for the page. See [`EnumDWT_CapSupportedSizes`]({{ site.api }}Dynamsoft_Enum.html#dynamsoftdwtenumdwt_capsupportedsizes) for more details.|
+|`creator`|query|`string`| no | none |Default value `''` - creator name.|
+|`creationDate`|query|`string`| no | none |Default value `''` - creation date.|
+|`keyWords`|query|`string`| no | none |Default value `''` - key words.|
+|`modifiedDate`|query|`string`| no | none |Default value `''` - modification date.|
+|`producer`|query|`string`| no | none |Default value `''` - producer name.|
+|`subject`|query|`string`| no | none |Default value `''` - subject.|
+|`title`|query|`string`| no | none |Default value `''` - title.|
+|`version`|query|`string`| no | none |Default value `1.5` - version.|
+|`password`|query|`string`| no | length <= 32 characters |Default value `''` - PDF file encryption password. The file is unencrypted by default. Note that this is distinct from the document password given by `X-DICS-DOC-PASSWORD`.|
+|`X-DICS-DOC-PASSWORD`|header|`string`| no | length <= 32 characters |The password of the document (32 characters max).|
+
+#### Request Example
+
+Get two pages (by page `uid`) of a password-protected document as a TIFF file. Set a file password and a compression level of 50%:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const documentuid = `190807444d76`;
+const pathSegments = ['storage', 'documents', documentuid];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("X-DICS-DOC-PASSWORD", "myPassword");
+
+let raw = JSON.stringify({
+  pages: '190817548d70,190817648270',
+  password: 'myFilePassword',
+  quality: 50
+  });
+
+let requestOptions = {
+   method: 'GET',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|binary data stream|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|403|[Forbidden](https://tools.ietf.org/html/rfc7231#section-6.5.3)|The password is not valid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided document UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+#### Response Examples
+
+> 200 Response
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 403 Response
+
+```json
+{
+  "code": -1043,
+  "message": "The password is not valid.",
+  "statusCode": 403
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1040,
+  "message": "The provided document UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports GET.",
+  "statusCode": 405
+}
+```
+
+### `POST /storage/documents/{documentuid}/pages`
+
+Insert pages into a stored document, provided its `documentuid`.
+
+This API is used to insert scanned pages from a scan job to a document stored in the working directory of the Dynamic Web TWAIN Service. The API appends pages to the end of the document by default, though it can specify an insertion index. Obtain the `document` from the response of the [`POST storage/documents`](#post-storagedocuments) document creation request.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`documentuid`|path|`string`| yes | none |The UID of the document.|
+|`X-DICS-DOC-PASSWORD`|header|`string`| no | length <= 32 characters |The password of the document (32 characters max).|
+|`insertPos`|body|`number`| no | `0` < `insertPos` <= document page count |The insertion index that the new pages will be inserted in front of, hence it must be a positive integer. If this is not set or is invalid, insert the pages at the end of the document.|
+|`source`|body|`string`| yes | Scan job URL |Image source URL from the scan job, e.g. `https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282`.|
+
+#### Request Example:
+
+Insert scanned pages from a scan job to the beginning of a stored document:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const documentuid = `190807444d76`;
+const pathSegments = ['storage', 'documents', documentuid, 'pages'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("X-DICS-DOC-PASSWORD", "myPassword");
+
+let raw = JSON.stringify({
+  insertPos: 1,
+  source: 'https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282',
+  });
+
+let requestOptions = {
+   method: 'POST',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Page Inserted successfully.|[`DocumentInfo`](#documentinfo)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|403|[Forbidden](https://tools.ietf.org/html/rfc7231#section-6.5.3)|The password is not valid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided document UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+<!--#### Responses Data Schema
+
+HTTP Status Code **201**
+
+|Name|Type|Required|Restrictions|Title|Description|
+|---|---|---|---|---|---|
+|uid|string|true|none|Document UID.|
+|pages|`[uid]`|true|none|Array of page UIDs.|
+|» `uid`|string|true|none|Page UID.| -->
+
+#### Response Examples
+
+> 200 Response
+
+```json
+{
+  "uid": "190807444d76",
+  "pages": [
+    {
+      "uid": "190817548d70"
+    },
+    {
+      "uid": "190818458d85"
+    }
+  ]
+}
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 403 Response
+
+```json
+{
+  "code": -1043,
+  "message": "The password is not valid.",
+  "statusCode": 403
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1040,
+  "message": "The provided document UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports POST.",
+  "statusCode": 405
+}
+```
+
+### `DELETE /storage/documents/{documentuid}/pages/{param}`
+
+Delete a page in a stored document, provided its `documentuid` and page `uid`/index.
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`documentuid`|path|`string`| yes | none |The UID of the document.|
+|`param`|path|`string`| yes | - None-negative integer less than page count: page index<br/> - valid page UID: page UID |UID of the page or 0-based page index.|
+|`X-DICS-DOC-PASSWORD`|header|`string`| no | length <= 32 characters |The password of the document (32 characters max).|
+
+#### Request Example:
+
+Delete the third page stored in a password-encrypted document:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const documentuid = `190807444d76`;
+const param = '2';
+const pathSegments = ['storage', 'documents', documentuid, 'pages', param];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("X-DICS-DOC-PASSWORD", "myPassword");
+
+let requestOptions = {
+   method: 'DELETE',
+   headers: myHeaders,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|204|[No Content](https://tools.ietf.org/html/rfc7231#section-6.3.5)|Page removed successfully.|None|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|403|[Forbidden](https://tools.ietf.org/html/rfc7231#section-6.5.3)|The password is not valid.|[`Error`](#error)|
+|404|[Not Found](https://tools.ietf.org/html/rfc7231#section-6.5.4)|The provided page UID is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed|[`Error`](#error)|
+
+#### Response Examples
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 403 Response
+
+```json
+{
+  "code": -1043,
+  "message": "The password is not valid.",
+  "statusCode": 403
+}
+```
+
+> 404 Response
+
+```json
+{
+  "code": -1040,
+  "message": "The provided page UID is invalid.",
+  "statusCode": 404
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports DELETE.",
+  "statusCode": 405
+}
+```
+
+## Document Processing
+
+### `POST /process/read-barcode`
+
+Create a new document process to read a barcode on a scanned page.
+
+Barcode scanning requires a valid Barcode Reader Add-On license. Blank page detection is only supported on Windows.
+
+> Body Parameters
+
+```json
+{
+  "settings": {
+    "minBlockHeight": 20,
+    "maxBlockHeight": 30
+  },
+  "source": "https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282"
+}
+```
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`X-DICS-LICENSE-KEY`|header|`string`| yes | none |A DWT license key with the Barcode Reader and RESTful API module. Contact our [sales team](https://www.dynamsoft.com/company/contact/) for a full license, or get a [30-day free trial](https://www.dynamsoft.com/web-twain/downloads/).|
+|`body`|body|[`CreateProcessOptions`](#createprocessoptions)| no |none|
+
+#### Request Example:
+
+Read a barcode on a page from a scan job with the "best speed" barcode reader setting:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['process', 'read-barcode'];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("X-DICS-LICENSE-KEY", "YOUR_LICENSE_KEY_HERE");
+
+let raw = JSON.stringify({
+  settings: '{"ImageParameter":{"Name":"BestSpeed","BarcodeFormatIds_2":["BF2_POSTALCODE","BF2_DOTCODE"],"DeblurLevel":3,"ExpectedBarcodesCount":512,"LocalizationModes":[{"Mode":"LM_SCAN_DIRECTLY"}],"TextFilterModes":[{"MinImageDimension":262144,"Mode":"TFM_GENERAL_CONTOUR"}]}}',
+  source: 'https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282',
+  });
+
+let requestOptions = {
+   method: 'POST',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|[`OperationResult`](#operationresult)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|403|[Forbidden](https://tools.ietf.org/html/rfc7231#section-6.5.3)|License is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+<!--#### Responses Data Schema
+
+HTTP Status Code **200**
+
+|Name|Type|Required|Restrictions|Title|Description|
+|---|---|---|---|---|---|
+|» result|boolean|true|none|is blank image or not|-->
+
+#### Response Examples
+
+> 200 Response
+
+```json
+{
+  "result": true
+}
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 403 Response
+
+```json
+{
+  "code": -2800,
+  "message": "The current product key is empty or invalid. Please contact the site administrator.",
+  "statusCode": 403
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports POST.",
+  "statusCode": 405
+}
+```
+
+### `POST /process/check-blank`
+
+Create a new document process to check if a scanned page is blank.
+
+Blank page detection is **only supported on Windows**.
+
+> Body Parameters
+
+```json
+{
+  "settings": {
+    "minBlockHeight": 20,
+    "maxBlockHeight": 30
+  },
+  "source": "https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282"
+}
+```
+
+#### Parameters
+
+|Name|Location|Type|Required|Restrictions|Description|
+|---|---|---|---|---|---|
+|`source`|body|`string`| yes |Scan job URL |Image source URL from the scan job, e.g. `https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282`.|
+
+#### Request Example:
+
+Check if a page from a scan job is blank:
+
+```js
+const url = new URL("https://127.0.0.1:18623/api");
+const pathSegments = ['process', `check-blank`];
+url.pathname = `${url.pathname}/${pathSegments.join('/')}`;
+
+let myHeaders = new Headers();
+myHeaders.append("Content-Type", "application/json");
+
+let raw = JSON.stringify({
+  source: 'https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282',
+  });
+
+let requestOptions = {
+   method: 'POST',
+   headers: myHeaders,
+   body: raw,
+   redirect: 'follow'
+};
+
+fetch(url, requestOptions)
+   .then(response => response.text())
+   .then(result => console.log(result))
+   .catch(error => console.log('error', error));
+```
+
+#### Responses
+
+|HTTP Status Code |Meaning|Description|Data Schema|
+|---|---|---|---|
+|200|[OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)|Successful operation.|[OperationResult](#operationresult)|
+|400|[Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1)|Bad request, e.g. parameter is invalid.|[`Error`](#error)|
+|405|[Method Not Allowed](https://tools.ietf.org/html/rfc7231#section-6.5.5)|Method not allowed.|[`Error`](#error)|
+
+#### Response Examples
+
+> 200 Response
+
+```json
+{
+  "result": true
+}
+```
+
+> 400 Response
+
+```json
+{
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+```
+
+> 405 Response
+
+```json
+{
+  "code": -2112,
+  "message": "This endpoint only supports POST.",
+  "statusCode": 405
+}
+```
+
+## Data Schema
+
+### `Error`
+
+```json
+{
+  "cause": {
+    "code": 3,
+    "message": "The system cannot find the path specified."
+  },
+  "code": -2113,
+  "message": "The parameter is not valid.",
+  "statusCode": 400
+}
+
+```
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`statusCode`|`number`|true|HTTP status code|HTTP status code|
+|`code`|`number(int32)`|true|none|[Dynamic Web TWAIN Service status code]({{ site.api }}appendix.html). `0` is the only successful code. All error codes are negative.|
+|`message`|`string`|true|none|none|
+|`cause`|`object`|false|none|If cause exists, shows the system error code and message.|
+|» `code`|`number(int32)`|false|none|System error code.|
+|» `message`|`string`|false|none|System error string of the code.|
+
+### `ScannerType`
+
+```json
+16
+```
+
+One or a combination of:
+- `0x10`: `TWAINSCANNER`
+- `0x20`: `WIASCANNER`
+- `0x40`: `TWAINX64SCANNER`
+- `0x80`: `ICASCANNER`
+- `0x100`: `SANESCANNER`
+- `0x200`: `ESCLSCANNER`
+- `0x400`: `WIFIDIRECTSCANNER`
+- `0x800`: `WIATWAINSCANNER` 
+
+[External documentation]({{ site.api }}Dynamsoft_Enum.html#dynamsoftdwtenumdwt_devicetype)
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`type`|`integer(int32)`|false|none|One or a combination of:<br/>  - `0x10`: `TWAINSCANNER`<br/> - `0x20`: `WIASCANNER`<br/> - `0x40`: `TWAINX64SCANNER`<br/> - `0x80`: `ICASCANNER`<br/> - `0x100`: `SANESCANNER`<br/> - `0x200`: `ESCLSCANNER`<br/> - `0x400`: `WIFIDIRECTSCANNER`<br/> - `0x800`: `WIATWAINSCANNER`|
+
+### `Scanner`
+
+```json
+{
+  "name": "TWAIN2 FreeImage Software Scanner",
+  "type": 16,
+  "device": "{\"deviceInfo\":{\"Manufacturer\":\"VFdBSU4gV29ya2luZyBHcm91cA==\",\"ProductFamily\":\"U29mdHdhcmUgU2Nhbg==\",\"ProductName\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\",\"ProtocolMajor\":2,\"ProtocolMinor\":1,\"SupportedGroups\":0,\"Version\":{\"Country\":1,\"Info\":\"Mi4xLjMgc2FtcGxlIHJlbGVhc2UgMzJiaXQ=\",\"Language\":2,\"MajorNum\":2,\"MinorNum\":1}},\"deviceType\":16,\"isSystemDefaultPrinter\":false,\"name\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\"}"
+}
+
+```
+
+We also return websocket protocol info. but not list.
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`name`|`string`|true|none|Scanner name|
+|`type`|[`ScannerType`](#scannertype)|true|none|one value of `ScannerType`|
+|`device`|`string`|true|none|A json string of the scanner details.|
+
+### `CreateScanJobOptions`
+
+```json
+{
+  "autoRun": false,
+  "device": "{\"deviceInfo\":{\"Manufacturer\":\"VFdBSU4gV29ya2luZyBHcm91cA==\",\"ProductFamily\":\"U29mdHdhcmUgU2Nhbg==\",\"ProductName\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\",\"ProtocolMajor\":2,\"ProtocolMinor\":1,\"SupportedGroups\":0,\"Version\":{\"Country\":1,\"Info\":\"Mi4xLjMgc2FtcGxlIHJlbGVhc2UgMzJiaXQ=\",\"Language\":2,\"MajorNum\":2,\"MinorNum\":1}},\"deviceType\":16,\"isSystemDefaultPrinter\":false,\"name\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\"}",
+  "name": "TWAIN2 FreeImage Software Scanner",
+  "checkFeederLoaded": true,
+  "config": {
+    "PixelType": 1,
+    "Resolution": 300,
+    "IfFeederEnabled": true,
+    "IfDuplexEnabled": false,
+    "IfGetImageInfo": true,
+    "IfGetExtImageInfo": true,
+    "extendedImageInfoQueryLevel": 0,
+    "IfCloseSourceAfterAcquire": true,
+    "XferCount": 11
+  },
+  "caps": {
+    "exception": "ignore",
+    "capabilities": [
+      {
+        "capability": 4355,
+        "curValue": 500
+      }
+    ]
+  },
+  "settings": "Rfj6pIMTNkCu3BfDloGItBAAAAACEAAABgAFAAEAAAAQAAAAExAAAAYABQAAAAAAEAAAAAcQAAAGAAUAAQAAABAAAAArEQAABAAFABgAAAAQAAAAHBEAAAQABQAAAAAAEAAAAAABAAAEAAUAAAAAABwAAAAUEQAACAAFAPgqAAAAAAAANCEAAAAAAAAQAAAADBEAAAQABQACAAAAEAAAAB8RAAAEAAUAAAAAABAAAAABAQAABAAFAAIAAAAQAAAAIBEAAAQABQAAAAAAEAAAACIRAAAEAAUAAwAAABAAAAAQEQAABAAFAAAAAAAQAAAAAgEAAAQABQAAAAAAEAAAABgRAAAHAAUAAABIQxAAAAAZEQAABwAFAAAASEMQAAAAIxEAAAcABQAAAABDEAAAAAMRAAAHAAUAAAAAABAAAAABEQAABwAFAAAAAAAQAAAACBEAAAcABQAAAIA/EAAAAAGAAAAGAAUAAAAAAA=="
+}
+
+```
+
+#### Attributes
+
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+| `autoRun`| body| `boolean` | no | Default value `true` - run the scan job immediately after creation. If false, the job gets created but does not run. Rather, the job status is set to pending, the scanner gets locked (no other RESTful client can use the scanner until this job completes or gets canceled), and the image source opens automatically if the scanner is a twain source. We recommend settings this to `false` to prevent other machines from capturing the scan job.|
+| `scannerFailureTimeout` | body     | `integer(int32)` | no       | Default value `15` - communication time-out with scanner for an operation (open source, set capability/settings, acquire image)in seconds, which resets upon successful completion of the operation. The operation fails if it exceeds the time-out without a response, e.g. trying to open a disconnected scanner, a paper jam, the user not interacting with an error dialog, etc. Therefore, we recommend setting a longer time-out if the user is not physically close to the scanner.          |
+| `jobTimeout`            | body     | `integer(int32)` | no       | Time-out for the scan job in seconds. Default value is `0` which never times out. If you create a pending job, the scanner automatically locks. You can release the scanner by deleting the job or allowing the job to time out. The timer begins once the pending job is created, and the timer stops once the job starts running. The timer resets (if set) when the job is done (completed, canceled or fault). |
+| `device`                | body     | `string`         | no       | JSON string of scanner info in `Device.device` returned by [`GET /device/scanners`](#get-devicescanners).  |
+| `config`                | body     | `object`         | no       | Further scanner configurations, applied in the following order: `settings` -> `caps` -> `config`. |
+| `caps`                  | body     | `object`         | no       | scanner capability setting  |
+| `settings`              | body     | `string`         | no       | TWAIN-specific scanner settings, returned by `/device/scanners/twain/settings`. When both `caps` and `settings` exist, DWT applies `settings` first, then applies `caps` second.  |
+| `checkFeederLoaded`     | body     | `boolean`        | no       | When `true`, detects if the feeder is loaded on TWAIN scanners with supported drivers. Default value `false`. May not be reliable for unsupported drivers. |
+
+
+
+### `ScannerJob`
+
+```json
+{
+  "jobuid": "B3701DC5-86D3-44B6-A8A1-FF0B5D43FD86",
+  "status": "pending",
+  "scanner": {
+    "name": "TWAIN2 FreeImage Software Scanner",
+    "type": 16,
+    "device": "{\"deviceInfo\":{\"Manufacturer\":\"VFdBSU4gV29ya2luZyBHcm91cA==\",\"ProductFamily\":\"U29mdHdhcmUgU2Nhbg==\",\"ProductName\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\",\"ProtocolMajor\":2,\"ProtocolMinor\":1,\"SupportedGroups\":0,\"Version\":{\"Country\":1,\"Info\":\"Mi4xLjMgc2FtcGxlIHJlbGVhc2UgMzJiaXQ=\",\"Language\":2,\"MajorNum\":2,\"MinorNum\":1}},\"deviceType\":16,\"isSystemDefaultPrinter\":false,\"name\":\"VFdBSU4yIEZyZWVJbWFnZSBTb2Z0d2FyZSBTY2FubmVy\"}"
+  }
+}
+
+```
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`jobuid`|`string`|true|none|none|
+|`status`|`string`|true|- `pending`: pending<br/> - `running`: running<br/> - `completed`: completed<br/> - `faulted`: faulted<br/> - `canceled`: canceled|If the job is completed, the status will be `completed`; If faulted, the status will be `faulted`, e.g. failed to open source, scanner was locked by others. Possible job status transitions: <br />  1. `pending`->`running`->`completed`<br />  2. `pending`->`running`->`faulted`<br />  3. `pending`->`running`->`canceled`|
+|`scanner`|[`Scanner`](#scanner)|true|none|We also return websocket protocol info. but not list.|
+
+### `ScannerJobInfo`
+
+```json
+{
+  "status": "pending",
+  "code": "0",
+  "message": "Successful"
+}
+```
+
+#### Attributes
+
+*Scanner Job Information*
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`status`|`string`|true|- `pending`: pending<br/> - `running`: running<br/> - `completed`: completed<br/> - `faulted`: faulted<br/> - `canceled`: canceled|Scanner job status.|
+|`code`|`number`|true|none|error code|
+|`message`|`string`|true|none|error message|
+
+### `PageInfo`
+
+```json
+{
+  "uid": "190817548d70"
+}
+
+```
+
+page info
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`uid`|`string`|true|none|page uid|
+
+### `DocumentInfo`
+
+```json
+{
+  "uid": "190807444d76",
+  "pages": [
+    {
+      "uid": "190817548d70"
+    }
+  ]
+}
+
+```
+
+document info
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`uid`|`string`|true|none|document uid|
+|`pages`|[[`PageInfo`](#pageinfo)]|true|none|pages info|
+
+### `ServerSettingsInput`
+
+```json
+{
+  "logLevel": 1
+}
+
+```
+
+some settings only admin can change. can only update any of them.
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`logLevel`|`integer(int32)`|false|none|Log level of the DWT Service - `0` is disabled, `1` is debug + info + error, `30` is verbose.|
+
+### `ServerSettings`
+
+```json
+{
+  "logLevel": 1
+}
+
+```
+
+Currently, only return log level.
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`logLevel`|`integer(int32)`|true|none|Log level of the DWT Service - `0` is disabled, `1` is debug + info + error, `30` is verbose.|
+
+### `CreateDocumentOptions`
+
+```json
+{
+  "password": ""
+}
+
+```
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`password`|`string`|false|none|length <= 32 characters |The password of the document (32 characters max).|
+
+### `CreateProcessOptions`
+
+```json
+{
+  "settings": {
+    "minBlockHeight": 20,
+    "maxBlockHeight": 30
+  },
+  "source": "https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282"
+}
+
+```
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`settings`|`object`|no| - `coverage`: high reading accuracy<br/> - `speed`: high reading speed<br/> - `balance`: balance between `coverage` and `speed`<br/> - JSON: custom scanning template |Barcode reader template settings. Defaults to the `coverage` setting by default. The basic settings are `coverage`, `speed`, and `balance`. Read the Barcode Reader Add-On guide for details on [basic settings]({{ site.extended-usage }}barcode-processing.html#built-in-modes) and advanced [scanning templates]({{ site.extended-usage }}barcode-processing.html#set-the-runtime-settings-using-json).|
+|`source`|`string`|true|Image source URL from the scan job, e.g. `https://127.0.0.1:18623/api/device/scanners/jobs/dd40716d-48d1-4d32-89f7-1d53f9665d91/next-page?page=19522d0c5282`.||
+
+### `VersionInfo`
+
+```json
+{
+  "version": "20240719",
+  "compatible": true
+}
+
+```
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`version`|`string`|false|none|server api version.|
+|`compatible`|`boolean`|false|none|server is compatible with the client.|
+
+### `ScannerJobStatus`
+
+```json
+{
+  "status": "running"
+}
+
+```
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`status`|`string`|true|none|scanner job status.|
+
+
+### `OperationResult`
+
+```json
+{
+  "result": true
+}
+
+```
+
+#### Attributes
+
+|Name|Type|Required|Restrictions|Description|
+|---|---|---|---|---|
+|`result`|`boolean`|true|none|is blank image or not|
\ No newline at end of file
diff --git a/info/schedule/Stable.md b/info/schedule/Stable.md
index 6aa8c0e8..ce470671 100644
--- a/info/schedule/Stable.md
+++ b/info/schedule/Stable.md
@@ -11,6 +11,47 @@ permalink: /info/schedule/Stable.html
 
 # Stable Releases
 
+## 19.0 (04/01/2025) 
+
+### New Features 
+
+- **Greatly expanded support for the [RESTful Dynamic Web TWAIN Service]({{ site.extended-usage }}restful-api.html).**
+- **PDF Handling**:
+  - Added new PDF Rasterizer Add-On API [`preserveUnmodifiedOnSave`]({{ site.api }}Addon_PDF.html#setreaderoptions) to preserve the size of text-based PDFs when loading and re-saving without modifying the pages with DWT.
+  - Added new PDF Rasterizer Add-On API [`IsRasterizationRequired()`]({{ site.api }}Addon_PDF.html#israsterizationrequired). This API returns true if the PDF Rasterizer Add-On is needed to process the PDF. Note that this requires a license for the PDF Rasterizer Add-On.
+- **Cross-platform support**: Added macOS and Linux platform support for DWT Barcode Reader Add-On version 9.6.
+- **Error messages**: Added more informative error messages with the new [`ErrorCause`]({{ site.api }}WebTwain_Util.html#errorcause) API.
+- **Keyboard accessibility**: Added Tab key keyboard navigation in the DWT `Viewer`. The browser now shows a focus outline on the `Viewer` upon tabbing into the `Viewer`, which can be disabled with the new [`{WebTwainObject}.Viewer.disableFocusOutline`]({{ site.api }}WebTwain_Viewer.html#disablefocusoutline) API. (`true`/disabled by default)
+
+### Improvements
+
+- **Security enhancements**: updated third-party libraries to enhance security.
+- **Image rasterization logic**: when both [`ReaderOptions.renderOptions.maxWidth/ ReaderOptions.renderOptions.maxHeight and resolution`]({{ site.api }}Addon_PDF.html#setreaderoptions) are set, if the dimensions of the rendered image exceed the maximum width and height, use the resolution applied during the image rendering process rather than the set resolution. 
+- **New Dynamic Web TWAIN Service installation path for Windows**: moved installation out of `SysWOW64` and `System32` on Windows to prevent rare false positive antivirus scans.
+  - New 64-bit system-wide installations: `C:\Program Files\Dynamsoft (x86)\Dynamic Web TWAIN Service 19`
+  - New 32-bit system-wide installation location: `C:\Program Files\Dynamsoft\Dynamic Web TWAIN Service 19`
+- Changed `ErrorString` messages associated with `ErrorCode -2003` for `HTTPUpload`-related APIs to include HTTP codes in the form of `HTTP process: {message}({HTTP status code})`, e.g. `HTTP process: OK(200)`. This change applies to `ErrorString` for the following APIs:
+
+  - [`{WebTwainObject}.HTTPUpload()`]({{ site.api }}WebTwain_IO.html#httpupload)
+  - [`{WebTwainObject}.HTTPUploadThroughPost()`]({{ site.api }}WebTwain_IO.html#httpuploadthroughpost)
+  - [`{WebTwainObject}.HTTPUploadThroughPostEx()`]({{ site.api }}WebTwain_IO.html#httpuploadthroughpostex)
+  - [`{WebTwainObject}.HTTPUploadAllThroughPostAsMultiPageTIFF()`]({{ site.api }}WebTwain_IO.html#httpuploadallthroughpostasmultipagetiff)
+  - [`{WebTwainObject}.HTTPUploadAllThroughPostAsPDF()`]({{ site.api }}WebTwain_IO.html#httpuploadallthroughpostaspdf)
+  - [`{WebTwainObject}.HTTPUploadThroughPostAsMultiPagePDF()`]({{ site.api }}WebTwain_IO.html#httpuploadthroughpostasmultipagepdf)
+  - [`{WebTwainObject}.HTTPUploadThroughPostAsMultiPageTIFF()`]({{ site.api }}WebTwain_IO.html#httpuploadthroughpostasmultipagetiff)
+
+### Removed Features
+
+- **Dropped support for the PDF Compressor Add-On.**
+- **Dropped out-of-the-box support for ActiveX.**
+- **Dropped support for 32-bit macOS**: now only supporting macOS versions 10.15 and higher.
+- **Discontinued Android support.**
+
+### Big Fixes
+
+- Fixed a CORS request blocked error which also triggers a prompt to install the Dynamic Web TWAIN Service.
+- Fixed Vite runtime errors caused by polyfills and resource path misconfiguration.
+
 ## 18.5.1 (10/22/2024)
 
 ### Improvements 
diff --git a/info/schedule/deprecated.md b/info/schedule/deprecated.md
index 8ed13b36..d78f86be 100644
--- a/info/schedule/deprecated.md
+++ b/info/schedule/deprecated.md
@@ -37,6 +37,15 @@ The prompts are one-time, once you accept the "risk", the software will install
 
 The recommended fix is to patch the operating system, you can find the patch [here](http://www.catalog.update.microsoft.com/search.aspx?q=kb4474419). -->
 
+## 19.0
+
+### Global
+
+* Deprecated Property: Dynamsoft.DWT.IfUseActiveXForIE10Plus
+
+### Util
+* Deprecated Method: DWTObject.isUsingActiveX
+
 ## 18.4
 
 ### PDF Rasterizer
diff --git a/web.config b/web.config
index 141b7471..8d056790 100644
--- a/web.config
+++ b/web.config
@@ -257,6 +257,11 @@
           <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
             <action type="Redirect" url="{HTTP_POST}/web-twain/docs/introduction/system-requirements.html" appendQueryString="false" logRewrittenUrl="false" />
         </rule>
+        <rule name="Redirect RESTful API guide https://www.dynamsoft.com/web-twain/docs//extended-usage/restful-api.html" enabled="true" patternSyntax="ECMAScript">
+          <match url="indepth/development/restful.html" ignoreCase="true" negate="false" />
+          <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
+            <action type="Redirect" url="{HTTP_POST}/web-twain/docs//extended-usage/restful-api.html" appendQueryString="false" logRewrittenUrl="false" />
+        </rule>
       </rules>
     </rewrite>
   </system.webServer>