Free desktop office suite for document editing and collaboration.
One pack - three editors - multiple features
Create, view and edit text documents, spreadsheets and presentations of any size and complexity. Deal with multiple files within one and the same window thanks to the tab-based user interface.
Compatibility with MS Office and OpenDocument formats
Work with most popular formats: DOC, DOCX, ODT, RTF, TXT, PDF, HTML, EPUB, XPS, DjVu, XLS, XLSX, ODS, CSV, PPT, PPTX, ODP.
Support for all popular platforms
Windows 10, 8.1, 8, 7, XP, 2003, Vista (both 32-bit and 64-bit), Debian, Ubuntu and derivatives, RPM-based Linux distribution, Mac OS 10.10 or higher.
Third party add-ons
Create templates, insert video from YouTube and do even more. Extend ONLYOFFICE functionality with integrated add-ons or create your own one.
Quick access to broad collaborating capabilities
Connect to server and collaborate on documents with your team: co-edit in real time, review, comment and interact using chat.
Desktop environment for your favorite cloud
Connect ONLYOFFICE Desktop Editors to the cloud platform of your choice: ONLYOFFICE, Nextcloud or ownCloud and work on stored documents without browser limitations.
Currently available as a developer preview
At ONLYOFFICE, we realize that data security is a burning issue for most companies, especially when it comes to documents. To affirm ONLYOFFICE transparency and reliability, we opened its source code. Now we decide to move forward and provide users with stronger and securer way to work with documents online based on the blockchain-backed technology.
Reliable document encryption
ONLYOFFICE uses the AES-256 encryption algorithm to provide stronger security for working with documents online.
Ethereum private network
ONLYOFFICE uses a blockchain technology with asymmetric encryption for reliable password storing and transferring.
Encrypted real-time co-editing
ONLYOFFICE encrypts the data transfer while collaborating on documents online that prevents outsiders from being able to read or understand the changes you or your co-authors make.