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ONLYOFFICE 9.4.0 Build 129

(27 votes, 3.74 out of 5)

2026-05-19 00:00 14445

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Description

Changelog

Specifications

ONLYOFFICE is a comprehensive office suite for document editing and collaboration for your Desktop, Android, iPhone and iPad. It is the one app which has all the tools you need for professional work with documents, spreadsheets, and presentations on Windows, Linux, and macOS. It is fully compatible with Office Open XML formats: .docx, .xlsx, .pptx.

The Desktop suite pack allows extending the functionality with the pre-installed plugins, e.g. you can insert special symbols and ClipArts, edit pictures, translate text, send documents as mail attachments right from the editors, etc.

BUY NOW ONLYOFFICE Docs Enterprise Edition Plans

The suite also provides quick access to broad collaborative capabilities. Users are able to switch to the online mode by connecting to the cloud (ONLYOFFICE cloud, Nextcloud, ownCloud) and collaborate on documents with the team in real time.

Additional capability is end-to-end encryption that allows protecting documents (DOCX, XLSX, PPTX, ODT, ODS, ODP) with the AES-256 encryption algorithm. Currently available as a developer preview.

One pack – three editors – multiple features

100% compatibility with Microsoft Office formats. Create, view and edit text documents, spreadsheets and presentations of any size and complexity. Work on documents of most popular formats: DOCX, ODT, XLSX, ODS, CSV, PPTX, ODP, etc. Deal with multiple files within one and the same window thanks to the tab-based user interface.

ONLYOFFICE Docs comprises web-based collaborative editors for text documents, spreadsheets, and presentations that support all major document, spreadsheet and presentation formats.

Document editor

Work with text documents of all popular formats. Format your text and set page layout. Insert links, images, charts. Print your docs right from the app.

Spreadsheet editor

Create, view and edit spreadsheets on your device. Work with rows and columns, adjust cell parameters, use more than 450 formulas, sort and filter data.

Presentation editor

Create and edit impactful presentations on Android. Manage slides, insert images, add and edit shapes, charts and graphs, texts and other items.

Real-time collaboration within your favorite

Connect ONLYOFFICE Desktop Editors to the cloud platform of your choice: ONLYOFFICE, Nextcloud, ownCloud or Seafile to collaborate on documents with your team – co-edit in real time, review, comment and interact using chat.

Extending your editing capabilities

Take the most of your editing with the collection of third-party plugins. Insert a YouTube video, add special symbols or a ClipArt object, automatically translate any word or sentence, highlight code, etc. You will able to Ffnd the plugins you need.

The Documents app for Android allows you to access the files stored in your ONLYOFFICE account on your mobile device. Using this app, you can view, create and edit text documents, spreadsheets and presentations, manage your documents as well as connect third-party cloud storages. You can provide different access types to your files and edit documents collaboratively with other portal users or share files via external links.

It’s also possible to create new, view, edit, and manage files stored on your device in addition to connecting third-party cloud services which support WebDAV protocol.

ONLYOFFICE Workspace is the bundle of web apps for an efficient team management and collaboration. ONLYOFFICE Docs integrated with ONLYOFFICE Groups, Mail, and Talk. It also includes an intuitive control panel for easy workspace configuration and customization.

ONLYOFFICE Groups is a complete collaboration platform to manage documents, projects, emails, client relations, and timetables in one place.

Documents
CRM – Customer relations management system
Projects
Mail
Community
Calendar
Control panel
Extendable with your favorite tools and apps
Easy customization and administration
Released under Apache license

Mail Server module allows you to create corporate mailboxes using your own domain name, add aliases, and create mail groups. To perform these operations, administrator rights are required. Please visit Administration Guides to learn more.

Talk Module is an instant messenger that provides a real-time communication between the co-workers. It offers all the traditional features you expect from a messenger: history archiving, file transfer, multi-user chat support, search function, emoticons.

What’s New in version 9.4.0:

New features

All Editors

Added Croatian language interface translation (hr-HR, Hrvatska)
Moved chart settings from the right panel to a separate Chart design tab
Added options for pasting from the clipboard for the Paste button on the top toolbar

Document Editor

Implemented the ability to add a horizontal line

Spreadsheet Editor

Added the Dark mode support for the sheet

Presentation Editor

Added 25 new presentation design themes
Added 20 new slide transitions, grouped by category

Forms

The app saves the most recently added image in the Signature field so it can be automatically used when filling out the form again
Added the “Send for signing” and “Filling status” panels

Security

Fixed out-of-bounds read vulnerabilities when converting XLS to XLSX in the following functions: ChartSheetSubstream::recalc, TextPropsStream::readFields, MetroBlob::ReadComplexData, SUPBOOK::serialize_book and ATTACHEDLABEL::serialize_rPr
Fixed a vulnerability in GUID generation that allowed an attacker to calculate GUIDs based on their creation time
Fixed a vulnerability that allowed bypassing macro sandbox restrictions and accessing environment objects via sloppy-mode this and eval

Introducing ONLYOFFICE Docs 9.4

Watch this video on YouTube

Homepage – https://www.onlyoffice.com

Supported Operating Systems:

Windows 7, 8, 8.1, 10, 11 (32-bit, 64-bit).
macOS 10.11 x86, macOS 10.12 or higher
Linux Debian 8, Ubuntu 14.04 and higher
Linux Debian 7, Ubuntu 12.04
Linux CentOS, RHEL
Android 6.0 and higher
iOS 11.0 and higher

Welcome to ONLYOFFICE — software for secure editing & collaboration