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ONLYOFFICE DocSpace 3.0 released: Updated user types•Virtual Data rooms•
OAuth2.0•improved room & file management•and more

ONLYOFFICE DocSpace 3.0 released

Build your own collaboration platform

ONLYOFFICE Groups, free and open-source online collaboration platform

Released under Apache license

Get it now

Create your own productivity platform to make it fit a specific industry

ONLYOFFICE Groups offers a wide range of modules that you can turn on/off to suit your needs.

Documents
Store and organize business documentation. Share files and manage access levels for users and groups. Multi-format media player included.
Learn more Take a quick screenshot tour
Mail
Keep your mailbox organized: connect multiple email accounts, manage and tag messages. Create signatures and make use of the template constructor. Access message history, contacts, and files from anywhere.
Learn more Take a quick screenshot tour
CRM
A complete toolkit for sales managers: optimize your business workflow from lead generation to order fulfillment. Create reports and monitor your team's progress.
Learn more Take a quick screenshot tour
Projects
Organize your team for success: create projects, prioritize tasks, and set deadlines. Build Gantt charts, generate reports, track time to analyze your team’s productivity, and make changes in a few clicks.
Learn more Take a quick screenshot tour
Calendar
Manage your time wisely: create a personal or team timetable, synchronize it with third-party calendars, add different event types, and set reminders to never miss a thing.
Learn more Take a quick screenshot tour
Community
Improve team communication: write blogs and forums, and exchange messages in chat. Create bookmarks for easy information management.
Learn more Take a quick screenshot tour

Use together with ONLYOFFICE Docs

  • Create, edit, and co-author text documents, spreadsheets, and presentations stored in Documents module.
  • Work on project documentation.
  • Make attachments to mail messages.
  • Organize mass mailing, and more with ONLYOFFICE Docs.

Highest compatibility with MS Office formats.

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Customize to your needs

Integration

Connect your collaboration platform with external services for logging, signing, authentication, or storage.

Find the apps you need
Branding options

Personalize your collaboration platform with built-in color themes, replace logos, titles, links.

Powerful API

Create custom modules and tools and easily connect them to the collaboration platform.

Visit API docs

Open Source

It’s not just about being free of charge, it means everyone can freely contribute to the project, extend its functionality, and customize to meet their team requirements.

Open on GitHub

1M+ installations

1K+ stars

Easily install and configure

Easy start

Deploy ONLYOFFICE Groups locally using various installation options: .deb/.rpm/.exe, Docker, etc.

Data security and control

Two-factor authentication. Flexible access rights. Data backup and restore, logging and monitoring tools, and more.

Learn more

Administration

Manage ONLYOFFICE Groups using an intuitive admin area. Customize and configure with ease.