ONLYOFFICE Docs 9.4 released: license update, Dark Document for sheets, horizontal lines, new slide themes & transitions, and more
ONLYOFFICE Docs 9.4 released
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For developers

What’s new in ONLYOFFICE API 9.4: Developer guide to the latest updates
What’s new in ONLYOFFICE API 9.4: Developer guide to the latest updates
29 May 2026
By Ksenija
Extending ONLYOFFICE with custom plugins: build the tool you keep reaching for
Extending ONLYOFFICE with custom plugins: build the tool you keep reaching for
29 April 2026
By Ksenija
How to build a document editor: features users expect today
How to build a document editor: features users expect today
22 April 2026
By Sara Bogavac
Top 5 methods to integrate Word into your web application
Top 5 methods to integrate Word into your web application
15 April 2026
By Sara Bogavac
Introducing the Text Cleaner plugin: turn messy documents into clean, consistent text
Introducing the Text Cleaner plugin: turn messy documents into clean, consistent text
14 April 2026
By Serge
7 common challenges in online document editor development
7 common challenges in online document editor development
8 April 2026
By Sara Bogavac

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How to write an ONLYOFFICE plugin with AI: the OData Import plugin case
How to write an ONLYOFFICE plugin with AI: the OData Import plugin case
20 March 2026
By Sergey
Manipulate PDF content with new ONLYOFFICE PDF Editor API
Manipulate PDF content with new ONLYOFFICE PDF Editor API
18 March 2026
By Igor
PDF API explained: features, use cases, and examples
PDF API explained: features, use cases, and examples
11 March 2026
By Ksenija
ONLYOFFICE Docs 9.3 for developers: PDF API, new methods for Office JavaScript API, and more
ONLYOFFICE Docs 9.3 for developers: PDF API, new methods for Office JavaScript API, and more
6 March 2026
By Ksenija
Word processors compatible with Raspberry Pi
Word processors compatible with Raspberry Pi
9 February 2026
By Alice
Macros or AI functions? Understanding ONLYOFFICE Tools
Macros or AI functions? Understanding ONLYOFFICE Tools
4 February 2026
By Igor
What is true WYSIWYG editing?
What is true WYSIWYG editing?
2 February 2026
By Alice
Stay updated while you work: Introducing the News plugin for ONLYOFFICE
Stay updated while you work: Introducing the News plugin for ONLYOFFICE
29 January 2026
By Serge
Introducing the Date Picker plugin: Effortlessly select and insert formatted dates into multiple cells
Introducing the Date Picker plugin: Effortlessly select and insert formatted dates into multiple cells
28 January 2026
By Serge