Run your own office with the ONLYOFFICE

Our mission is to bring the most innovative web office apps to everyone
We want our online editors to be ideal, like a Swiss watch
Lev Bannov
Founder and CEO

Ascensio System SIA - home of the ONLYOFFICE

ONLYOFFICE is a project developed by experienced IT experts from Ascensio System SIA, leading IT company with headquarters in Riga, Latvia. Originally ONLYOFFICE was designed for internal team collaboration.
An attempt to introduce it to a wider audience proved to be successful: ONLYOFFICE received very positive feedback from the Internet community. As a result, its functionality was considerably revised and expanded that brought about a high and stable growth of users from different countries.
ONLYOFFICE is now used by more than 5 000 000 people all over the world
Customer stories

ONLYOFFICE - the future of document processing

At Ascensio System SIA, we always keep up to date with latest technology trends and try to make an effective use of them in our work.
We were the first to build online document editors using HTML5 Canvas element. That allows us to keep ahead of our competitors providing customers with the most complete and feature-rich online office suite highly compatible with Microsoft Office and OpenDocument file formats, among others.
Introduced for the first time at CeBit, ONLYOFFICE Online Document Editors have became our pride and joy. Now you can use them as a part of our productivity suite or easily integrate into your own SaaS solution.
Learn more about our products

ONLYOFFICE - the ONLY thing you need to make your business grow

ONLYOFFICE offers a complete productivity suite with document management, project management, CRM, calendar, mail, and corporate network.
In this way you don't need to switch back and forth between multiple applications to perform different tasks.
Here you obtain a single multi-featured system to organize every step of your work improving your productivity and optimizing efforts for success.

Discover our story

  • July, 7
    TeamLab launched. It all began with the Community module, an internal network with blogs, forums, wiki, etc.
  • July, 4

    TeamLab Projects a project management system

    TeamLab Talk an instant messaging application

  • March, 16
    TeamLab Documents a document management system
  • October, 27
    TeamLab Calendar
  • November, 21
    TeamLab CRM, a simple customer relationship management system
  • March, 8
    TeamLab introduced the first HTML5 based Document Editor at CeBit
  • December, 17
    TeamLab Personal - free cloud workspace for individual use - released
  • July, 4
    TeamLab Office officially rebranded to ONLYOFFICE goes open source
  • December, 25
    ONLYOFFICE Linux version released
  • April, 3
    ONLYOFFICE Documents for iOS released
  • April, 7
    ONLYOFFICE Mail Server is out
  • April, 20
    ONLYOFFICE Online Document Editors for Linux Release
  • July, 3
    ONLYOFFICE Document Editor for iOS released
  • November, 18
    ONLYOFFICE Enterprise Edition released
  • March, 28
    ONLYOFFICE Desktop Editors for your PC or Mac are out
  • April, 21
    ONLYOFFICE Spreadsheet Editor for iOS released
  • May, 12
    ONLYOFFICE Documents for Android is out
  • July, 25
    ONLYOFFICE Hosting Edition introduced at HostingCon
  • October, 12
    ONLYOFFICE Desktop Editors became open source
  • November, 8
    Support for plugins added to ONLYOFFICE Editors
  • February, 16
    ONLYOFFICE app for integration with ownCloud released
  • March, 14
    ONLYOFFICE app for integration with Nextcloud released
  • June, 30
    App for integrating ONLYOFFICE with SharePoint is out
  • August, 9
    Co-editing feature appeared in ONLYOFFICE Documents for iOS
  • September, 25
    ONLYOFFICE Online Editors 5.0 with a brand new feel and look released
  • September, 27
    ONLYOFFICE joined the Univention family
  • October, 2
    CRM Reports added
  • November, 1
    ONLYOFFICE Integration Edition is out
  • November, 30
    ONLYOFFICE Сonnector for Confluence became available in the Atlassian Marketplace
  • January, 23
    Macros added to ONLYOFFICE editors
  • February, 28
    ONLYOFFICE Desktop Editors available as a snap

Meet our team