diff --git a/app/renderer/lib/client-frameworks/dotnet-nunit.js b/app/renderer/lib/client-frameworks/dotnet-nunit.js
new file mode 100644
index 000000000..f9abd9db5
--- /dev/null
+++ b/app/renderer/lib/client-frameworks/dotnet-nunit.js
@@ -0,0 +1,363 @@
+import Framework from './framework';
+import _ from 'lodash';
+
+class DotNetNUnitFramework extends Framework {
+
+  get language () {
+    return 'csharp';
+  }
+
+  getCSharpVal (jsonVal) {
+    if (Array.isArray(jsonVal)) {
+      const convertedItems = jsonVal.map((item) => this.getCSharpVal(item));
+      return `{${convertedItems.join(', ')}}`;
+    } else if (typeof jsonVal === 'object') {
+      const convertedItems = _.map(jsonVal, (v, k) =>
+        `{${JSON.stringify(k)}, ${this.getCSharpVal(v)}}`
+      );
+      return `new Dictionary<string, dynamic> {${convertedItems.join(', ')}}`;
+    }
+    return JSON.stringify(jsonVal);
+  }
+
+  wrapWithBoilerplate (code) {
+    let [pkg, cls] = (() => {
+      if (this.caps.platformName) {
+        switch (this.caps.platformName.toLowerCase()) {
+          case 'ios': return ['iOS', 'IOSDriver'];
+          case 'android': return ['Android', 'AndroidDriver'];
+          case 'windows': return ['Windows', 'WindowsDriver'];
+          case 'mac2': return ['Mac', 'MacDriver'];
+          default: return ['unknownPlatform', 'UnknownDriver'];
+        }
+      } else {
+        return ['unknownPlatform', 'UnknownDriver'];
+      }
+    })();
+    let capStr = this.indent(_.map(this.caps, (v, k) =>
+      `options.AddAdditionalAppiumOption(${JSON.stringify(k)}, ${this.getCSharpVal(v)})`
+    ).join('\n'), 8);
+
+    return `// This sample code supports Appium .NET client >=5
+// https://github.com/appium/dotnet-client
+using System;
+using System.Drawing;
+using NUnit.Framework;
+using OpenQA.Selenium;
+using OpenQA.Selenium.Interactions;
+using OpenQA.Selenium.Appium;
+using OpenQA.Selenium.Appium.${pkg};
+using OpenQA.Selenium.Appium.Enums;
+
+namespace AppiumTests;
+
+public class Tests
+{
+    private ${cls} _driver;
+
+    [OneTimeSetUp]
+    public void SetUp()
+    {
+        var serverUri = new Uri("${this.serverUrl}");
+        var options = new AppiumOptions();
+${capStr}
+
+        _driver = new ${cls}(serverUri, options);
+    }
+
+    [OneTimeTearDown]
+    public void TearDown()
+    {
+        _driver.Dispose();
+    }
+
+    [Test]
+    public void SampleTest()
+    {
+${this.indent(code, 8)}
+    }
+}
+`;
+  }
+
+  addComment(comment) {
+    return `// ${comment}`;
+  }
+
+  codeFor_findAndAssign (strategy, locator, localVar, isArray) {
+    let suffixMap = {
+      xpath: 'XPath',
+      'accessibility id': 'AccessibilityId',
+      id: 'Id',
+      'class name': 'ClassName',
+      name: 'Name',
+      '-android uiautomator': 'AndroidUIAutomator',
+      '-android datamatcher': 'AndroidDataMatcher',
+      // '-android viewtag': 'not supported',
+      '-ios predicate string': 'IosNsPredicate',
+      '-ios class chain': 'IosClassChain',
+    };
+    if (!suffixMap[strategy]) {
+      return this.handleUnsupportedLocatorStrategy(strategy, locator);
+    }
+    if (isArray) {
+      return `var ${localVar} = _driver.FindElements(MobileBy.${suffixMap[strategy]}(${JSON.stringify(locator)}));`;
+    } else {
+      return `var ${localVar} = _driver.FindElement(MobileBy.${suffixMap[strategy]}(${JSON.stringify(locator)}));`;
+    }
+  }
+
+  codeFor_click (varName, varIndex) {
+    return `${this.getVarName(varName, varIndex)}.Click();`;
+  }
+
+  codeFor_clear (varName, varIndex) {
+    return `${this.getVarName(varName, varIndex)}.Clear();`;
+  }
+
+  codeFor_sendKeys (varName, varIndex, text) {
+    return `${this.getVarName(varName, varIndex)}.SendKeys(${JSON.stringify(text)});`;
+  }
+
+  codeFor_tap (varNameIgnore, varIndexIgnore, pointerActions) {
+    const {x, y} = this.getTapCoordinatesFromPointerActions(pointerActions);
+    return `
+var finger = new PointerInputDevice(PointerKind.Touch);
+var tapPoint = new Point(${x}, ${y});
+var tap = new ActionSequence(finger);
+tap.AddAction(finger.CreatePointerMove(CoordinateOrigin.Viewport, tapPoint.X, tapPoint.Y, TimeSpan.Zero));
+tap.AddAction(finger.CreatePointerDown(MouseButton.Left));
+tap.AddAction(new PauseInteraction(finger, TimeSpan.FromMilliseconds(50)));
+tap.AddAction(finger.CreatePointerUp(MouseButton.Left));
+driver.PerformActions(new List<ActionSequence> { tap });
+`;
+  }
+
+  codeFor_swipe (varNameIgnore, varIndexIgnore, pointerActions) {
+    const {x1, y1, x2, y2} = this.getSwipeCoordinatesFromPointerActions(pointerActions);
+    return `
+var finger = new PointerInputDevice(PointerKind.Touch);
+var start = new Point(${x1}, ${y1});
+var end = new Point(${x2}, ${y2});
+var swipe = new ActionSequence(finger);
+swipe.AddAction(finger.CreatePointerMove(CoordinateOrigin.Viewport, start.X, start.Y, TimeSpan.Zero));
+swipe.AddAction(finger.CreatePointerDown(MouseButton.Left));
+swipe.AddAction(finger.CreatePointerMove(CoordinateOrigin.Viewport, end.X, end.Y, TimeSpan.FromMilliseconds(1000)));
+swipe.AddAction(finger.CreatePointerUp(MouseButton.Left));
+driver.PerformActions(new List<ActionSequence> { swipe });
+`;
+  }
+
+  // Execute Script
+
+  codeFor_executeScriptNoArgs (scriptCmd) {
+    return `_driver.ExecuteScript(${JSON.stringify(scriptCmd)});`;
+  }
+
+  codeFor_executeScriptWithArgs (scriptCmd, jsonArg) {
+    // C# Dictionary accepts a sequence of tuples
+    return `_driver.ExecuteScript(${JSON.stringify(scriptCmd)}, ${this.getCSharpVal(jsonArg[0])});`;
+  }
+
+  // App Management
+
+  codeFor_getCurrentActivity () {
+    return `var activityName = ${this.codeFor_executeScriptNoArgs('mobile: getCurrentActivity')}`;
+  }
+
+  codeFor_getCurrentPackage () {
+    return `var packageName = ${this.codeFor_executeScriptNoArgs('mobile: getCurrentPackage')}`;
+  }
+
+  codeFor_installApp (varNameIgnore, varIndexIgnore, app) {
+    return `_driver.InstallApp("${app}");`;
+  }
+
+  codeFor_isAppInstalled (varNameIgnore, varIndexIgnore, app) {
+    return `var isAppInstalled = _driver.IsAppInstalled("${app}");`;
+  }
+
+  codeFor_activateApp (varNameIgnore, varIndexIgnore, app) {
+    return `_driver.ActivateApp("${app}");`;
+  }
+
+  codeFor_terminateApp (varNameIgnore, varIndexIgnore, app) {
+    return `_driver.TerminateApp("${app}");`;
+  }
+
+  codeFor_removeApp (varNameIgnore, varIndexIgnore, app) {
+    return `_driver.RemoveApp("${app}")`;
+  }
+
+  codeFor_getStrings (varNameIgnore, varIndexIgnore, language, stringFile) {
+    return `var appStrings = _driver.GetAppStringDictionary(${language ? `"${language}", ` : ''}${stringFile ? `"${stringFile}"` : ''});`;
+  }
+
+  // Clipboard
+
+  codeFor_getClipboard () {
+    return `var clipboardText = _driver.GetClipboardText();`;
+  }
+
+  codeFor_setClipboard (varNameIgnore, varIndexIgnore, clipboardText) {
+    return `_driver.SetClipboardText("${clipboardText}");`;
+  }
+
+  // File Transfer
+
+  codeFor_pushFile (varNameIgnore, varIndexIgnore, pathToInstallTo, fileContentString) {
+    return `_driver.PushFile("${pathToInstallTo}", "${fileContentString}");`;
+  }
+
+  codeFor_pullFile (varNameIgnore, varIndexIgnore, pathToPullFrom) {
+    return `var fileBase64 = _driver.PullFile("${pathToPullFrom}");`;
+  }
+
+  codeFor_pullFolder (varNameIgnore, varIndexIgnore, folderToPullFrom) {
+    return `var folderBase64 = _driver.PullFolder("${folderToPullFrom}");`;
+  }
+
+  // Device Interaction
+
+  codeFor_isLocked () {
+    return `let isLocked = ${this.codeFor_executeScriptNoArgs('mobile: isLocked')}`;
+  }
+
+  codeFor_rotateDevice () {
+    return `// Not supported: rotateDevice`;
+  }
+
+  codeFor_touchId (varNameIgnore, varIndexIgnore, match) {
+    return `_driver.PerformTouchID(${match});`;
+  }
+
+  codeFor_toggleEnrollTouchId () {
+    return `// Not supported: toggleEnrollTouchId`;
+  }
+
+  // Keyboard
+
+  codeFor_isKeyboardShown () {
+    return `let isKeyboardShown = _driver.IsKeyboardShown();`;
+  }
+
+  // Connectivity
+
+  codeFor_toggleAirplaneMode () {
+    return `_driver.ToggleAirplaneMode();`;
+  }
+
+  codeFor_toggleData () {
+    return `_driver.ToggleData();`;
+  }
+
+  codeFor_toggleWiFi () {
+    return `_driver.ToggleWiFi();`;
+  }
+
+  codeFor_sendSMS (varNameIgnore, varIndexIgnore, phoneNumber, text) {
+    return `_driver.SendSms("${phoneNumber}", "${text}");`;
+  }
+
+  codeFor_gsmCall (varNameIgnore, varIndexIgnore, phoneNumber, action) {
+    return `_driver.MakeGsmCall("${phoneNumber}", "${action}");`;
+  }
+
+  codeFor_gsmSignal (varNameIgnore, varIndexIgnore, signalStrength) {
+    return `_driver.SetGsmSignalStrength("${signalStrength}");`;
+  }
+
+  codeFor_gsmVoice (varNameIgnore, varIndexIgnore, state) {
+    return `_driver.SetGsmVoice("${state}");`;
+  }
+
+  // Session
+
+  codeFor_getSession () {
+    return `let sessionDetails = _driver.SessionDetails;`;
+  }
+
+  codeFor_setTimeouts (/*varNameIgnore, varIndexIgnore, timeoutsJson*/) {
+    return '/* TODO implement setTimeouts */';
+  }
+
+  codeFor_getOrientation () {
+    return `let orientation = _driver.Orientation;`;
+  }
+
+  codeFor_setOrientation (varNameIgnore, varIndexIgnore, orientation) {
+    return `_driver.Orientation = "${orientation}";`;
+  }
+
+  codeFor_getGeoLocation () {
+    return `let location = _driver.Location;`;
+  }
+
+  codeFor_setGeoLocation (varNameIgnore, varIndexIgnore, latitude, longitude, altitude) {
+    return `_driver.Location = new Location { Latitude = ${latitude}, Longitude = ${longitude}, Altitude = ${altitude} };`;
+  }
+
+  codeFor_getLogTypes () {
+    return `let logTypes = _driver.Manage().Logs.AvailableLogTypes;`;
+  }
+
+  codeFor_getLogs (varNameIgnore, varIndexIgnore, logType) {
+    return `let logs = _driver.Manage().Logs.GetLog("${logType}");`;
+  }
+
+  codeFor_updateSettings (varNameIgnore, varIndexIgnore, settingsJson) {
+    try {
+      let settings = [];
+      for (let [settingName, settingValue] of _.toPairs(settingsJson)) {
+        settings.push(`_driver.SetSetting("${settingName}", ${this.getCSharpVal(settingValue)});`);
+      }
+      return settings.join('\n');
+    } catch (e) {
+      return `// Could not parse: ${settingsJson}`;
+    }
+  }
+
+  codeFor_getSettings () {
+    return `let settings = _driver.Settings();`;
+  }
+
+  // Web
+
+  codeFor_navigateTo (varNameIgnore, varIndexIgnore, url) {
+    return `_driver.Url = "${url}";`;
+  }
+
+  codeFor_getUrl () {
+    return `var currentUrl = _driver.Url;`;
+  }
+
+  codeFor_back () {
+    return `_driver.Navigate().Back();`;
+  }
+
+  codeFor_forward () {
+    return `_driver.Navigate().Forward();`;
+  }
+
+  codeFor_refresh () {
+    return `_driver.Navigate().Refresh();`;
+  }
+
+  // Context
+
+  codeFor_getContext () {
+    return `var context = _driver.Context;`;
+  }
+
+  codeFor_getContexts () {
+    return `var contexts = _driver.Contexts;`;
+  }
+
+  codeFor_switchContext (varNameIgnore, varIndexIgnore, name) {
+    return `_driver.Context = "${name}";`;
+  }
+}
+
+DotNetNUnitFramework.readableName = '.NET - NUnit';
+
+export default DotNetNUnitFramework;
diff --git a/app/renderer/lib/client-frameworks/index.js b/app/renderer/lib/client-frameworks/index.js
index 3d830ce2e..f034f3b2e 100644
--- a/app/renderer/lib/client-frameworks/index.js
+++ b/app/renderer/lib/client-frameworks/index.js
@@ -1,3 +1,4 @@
+import DotNetNUnitFramework from './dotnet-nunit';
 import JsWdIoFramework from './js-wdio';
 import JsOxygenFramework from './js-oxygen';
 import JavaFramework from './java';
@@ -6,6 +7,7 @@ import RubyFramework from './ruby';
 import RobotFramework from './robot';
 
 const frameworks = {
+  dotNetNUnit: DotNetNUnitFramework,
   jsWdIo: JsWdIoFramework,
   jsOxygen: JsOxygenFramework,
   java: JavaFramework,