Free collaboration software

Best free collaboration software

Need totally free collaboration software? Bitrix24 is it. Available in cloud or on premise with 35+ free collaboration tools, Bitrix24 lets you discuss ideas, share files, create workgroups, set team tasks, chat individually or in groups, hold videoconferences and do much more.

What makes Bitrix24 the best free online collaboration software? First, you can have an unlimited number of users even in the free plan, and 12 of those users will have access to business tools absolutely free of charge. Second, there are open source collaboration software editions, that can be used in order to install Bitrix24 on your own servers. Finally, we have free mobile collaboration apps for Android and iOS, that make it easy to collaborate on the go.

Our collaboration platform was launched in 2012, and more than 3 million businesses have signed up since. If you’d like to see Bitrix24 in action, please watch this webinar. The following collaboration tools are covered in depth – calendars, workgroups, tasks, projects, group chat, intranet, time management and CRM. Happy collaboration!

* Please note that the information may have changed since the publication. For current prices and features please visit Bitrix24 pricing page.

P.S. If you share this page in Facebook or Twitter with hashtag #bitrix24, you'll automatically get a chance to win a 12-month subscription for Bitrix24 Professional ($2400/yr value)

Social network for social collaboration

  • Private social network
  • Likes
  • Conversations
  • Mandatory posts
  • Badges
  • Company pulse (employee engagement)
Free social collaboration platform

Real time collaboration - chat

  • Private chat
  • Group chat
  • Searchable chat history
  • Likes
  • File sharing
  • Image embedding
  • GIF support
Real time collaboration - chat

Real time collaboration - video

  • Video calls
  • Videoconferencing
  • Browser based
  • PC to PC, Mobile to Mobile, PC to Mobile
  • WI-FI, 3G, LTE support
  • Audio calls
Real time collaboration video

Online document collaboration

  • Cloud storage or your server
  • Online editing/offline editing
  • Real time multiuser editing
  • Group file sync
  • File sharing
  • File locking
  • Version history
Online document collaboration

Project collaboration

  • Workgroups
  • Unlimited projects, tasks, subtasks
  • Group todo lists
  • Gantt chart
  • Checklists
  • External users
Free project collaboration software

Shared calendars

  • Private and group calendars
  • Event scheduler
  • Public and private events
  • Absence calendars
  • Daily planner
  • Meeting room booking
  • Calendar following
Online shared calendars

Please read Bitrix24 manual, if you'd like to know how different collaboration work. And if you want to buy on premise editions of Bitrix24 that come with API, CMS and source code, please download trial version here.

7,000,000+ organizations have chosen Bitrix24