ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

18 June 2025By Ksenija

The long-awaited version 9.0 of ONLYOFFICE Docs is here, jam-packed with more than 20 new features and around 500 fixes to supercharge your productivity. From a revamped interface to game-changing AI tools and enhanced file format compatibility, this release ensures a better and more seamless experience for everyone. Read on to discover all the updates.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Redesigned interface across all editors

Our editors are sporting a fresh new look in this release. The redesigned interface prioritizes clarity and ease of use, ensuring that PDF, Document, Spreadsheet, and Presentation Editors offer a more intuitive and modern user experience. Whether you’re editing text, crunching numbers, or creating stunning presentations, everything is just where you need it.

Where to find: View tab -> Interface theme -> Modern Light / Modern Dark

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Meet the Diagram Viewer

Visualizing ideas and workflows just got easier with the Diagram Viewer. Now, you can open diagram files without the need for any third-party apps.

The Diagram Viewer is available for web, desktop, and mobile web, increasing flexibility in how you access and view your diagrams.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Extended file format compatibility

ONLYOFFICE Docs 9.0 introduces even more ways to work with different file types, without sacrificing quality or formatting. The list includes:

  • Markdown files (.md);
  • Visio files (.vsdx);
  • OpenDocument Graphic files (.odg);
  • .xlsb files now allow edits without pre-conversion, for those working with Excel Binary Workbooks.

This expanded compatibility ensures that you can tackle documents in a variety of formats efficiently.

Game-changing AI enhancements

We’re steadily integrating advanced AI capabilities to take your document editing to the next level. Here are the newly implemented features:

  • OCR for PDFs. Extract text from scanned PDFs effortlessly for better usability. Forget manual retyping, just scan and go!

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

  • AI in spreadsheets. From applying formulas to running complex data analysis, leverage AI-driven insights in seconds.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

  • AI for macros. Automate repetitive tasks – macro creation and VBA conversion – with AI to save time and avoid errors.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

AI tools in ONLYOFFICE Docs aren’t just bells and whistles; they’re productivity boosters you’ll use every day.

More powerful PDF Editor

The PDF Editor in ONLYOFFICE Docs 9.0 gets some useful upgrades to make your workflow even more efficient.

Collaborative PDF form editor. Work along with co-authors on forms in real time. Whether you’re filling tax documents or creating forms from scratch, collaboration is smooth and productive.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Drag-and-Drop PDF page reordering. Rearrange pages easily using the thumbnails panel for hassle-free restructuring.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Page copying shortcuts. Duplicate pages instantly with Ctrl + C and Ctrl + V, saving valuable time during editing.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

These tools make managing PDFs as effortless as working with text documents.

What’s new in the Document Editor

Paragraph borders with a toolbar button. Quickly add or adjust paragraph borders with a single click.

Where to find: Home tab -> Borders

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Enhanced Content Controls. View all changes in one go with improved tracking visuals; add custom buttons using plugins.

Where to find: Insert tab -> Content Controls

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Further useful enhancements

ONLYOFFICE Docs 9.0 also brings new functionality to other editors.

Spreadsheets

Selecting external data. Pull data from other spreadsheets directly into your workbooks.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Asynchronous calculations. Manage any request within the body of a custom function created using macros.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

Presentations

Text animations in action. View advanced animations within slides in slideshow mode, adding dynamic elements to your presentations.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

All editors

Improved data visualization. Chart customizations are now more robust, with support for Up/Down bars and WordArt text settings for captions, giving your charts a professional, polished look.

Where to find: Chart settings

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

RTL & localization

We are constantly improving localization of ONLYOFFICE Docs to make our suite accessible to all users, all over the world.

Optimized RTL capabilities

We’re excited to introduce the highly anticipated RTL support in sheets.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

In the Document Editor, you will find enhanced paragraphs with the main RTL direction and improved usability for RTL text:

  • accurate paragraph number previews;
  • proper TextArt placement;
  • improved border rendering;
  • seamless cursor navigation.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

In presentations and PDFs, it’s now possible to set paragraph directions (RTL/LTR) directly from the toolbar or paragraph advanced settings, ensuring global usability.

ONLYOFFICE Docs 9.0 released: flawless interface, Diagram Viewer, support for .md files, AI-powered sheets & macros, and more

New localizations include: 

  • Urdu support (ur);
  • setting the preferred font size type in the Simplified Chinese interface (File menu in the Document Editor);
  • ability to display numbers using Hindi numerals;
  • Arabic spellcheck dictionary;
  • ability to retain the last selected languages in spell check lists;
  • adding custom dictionaries by admins (in the server version).

Our goal is to make productivity tools effective for every user, regardless of language or location.

We always welcome contributors and translators to our community. Join us to help others use the editors in their native languages and get a reward for your efforts. Check the details

Shape the future of ONLYOFFICE with your ideas!

We’re excited to announce the launch of the platform for gathering ideas and feedback, available at feedback.onlyoffice.com. This dedicated space is created to give you the opportunity to share your thoughts, suggestions, and ideas on how we can improve our solutions and make your experience even better.

Your input matters, so don’t hesitate to visit the platform and leave your suggestions today!

LEAVE FEEDBACK

How to use new features

Watch our free detailed webinar to learn how to work with the new features:

Get ONLYOFFICE Docs 9.0

Download the self-hosted version of ONLYOFFICE Docs 9.0:

DOWNLOAD NOW

In the cloud solutions, the new version will be available a bit later. Stay tuned!

Create your free ONLYOFFICE account

View, edit and collaborate on docs, sheets, slides, forms, and PDF files online.