The add-ons for ONLYOFFICE Document Server and ONLYOFFICE Desktop Editors.
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Latest commit c022326 Sep 27, 2018

License Release


The add-ons for ONLYOFFICE Document Server and ONLYOFFICE Desktop Editors. Used for the developers to add specific functions to the editors which are not directly related to the OOXML format.

Available Plugins

Currently the following plugins are available:

  • cbr - inserts currency value into your spreadsheet using the exchange rates from API
  • chess - allows to play chess right in your document
  • clipart - adds beautiful ClipArt objects to your documents
  • glavred - checks and enhances text using service API (for the Russian language only)
  • helloworld - an example of a simple plugin which inserts the "Hello World!" phrase into the document
  • num2word - converts numbers into words designating these numbers (for the Russian language only)
  • ocr - recognizes text from the pictures and screenshots
  • speech - converts selected text into speech using Yandex translation API
  • templates - creates documents based on the provided templates with a single button click
  • translate - translates the text into the selected language using Yandex translation API
  • yandextranslaterus - translates the text into the Russian language using Yandex translation API
  • youtube - allows to add videos inserting them into your documents and presentations
  • chrome_extension_example - example of integration of plugins into Chrome web browser as an extension (using the chess plugin as example)

Project Information

Official website:

Code repository:

SaaS version:


To learn more about the plugin structure and find out how to integrate plugins with the editors, please refer to the ONLYOFFICE Document Server Plugins documentation.

For the detailed information about the plugin code, you can refer to the ONLYOFFICE Document Builder section.

User Feedback and Support

If you have any problems with or questions about ONLYOFFICE Document Server, please visit our official forum to find answers to your questions:


sdkjs-plugins are released under an MIT license. See the LICENSE file for more information.