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Open source office suites

An office suite is a collection of productivity software usually containing at least a word processor, spreadsheet and a presentation program. Repoly tracks 6 open-source office suites tools, each scored nightly from its repository activity and ranked by that score alone. Etherpad leads at 97/100 with 305 commits in the last 90 days and 19k stars, followed by CryptPad (96) and Grist (96). 4 of the 6 score 70 or above, 4 publish a Docker image, and the median health is 84. AGPL-3.0 is the most common licence, carried by 3 of them. Between them they stand in for Google Docs, Microsoft Office 365 and Airtable.

updated Oct 2026 6 tools ★ 46k stars 4 with Docker median 84

Best for…

  • Most starred

    Etherpad

    18,608 stars on GitHub, the largest community in the category.

  • Most active

    Grist

    305 commits in the last 90 days, the fastest-moving codebase here.

Ranked by health

Table view

How the office suite tools compare

Etherpad edges CryptPad 97 to 96, and most of the difference is stars: 19k stars against 8k stars.

The most recent release is Grist v1.7.22, published yesterday. None of the measured options scores under 40. By stack, Nodejs (5), C++ (1) and PHP (1) are the most common. Etherpad, Grist and Collabora Online Development Edition are permissively licensed; CryptPad, Digislides and ONLYOFFICE are copyleft. Collabora Online Development Edition is not hosted on a forge Repoly can read, so it has no measured score yet.

Office Suites: common questions

What is the best open source office suite tool?

By Repoly's GitHub health score, Etherpad at 97/100 (305 commits in 90 days, v3.3.12 from 2 days ago). CryptPad is next at 96; Etherpad's lead comes mostly from stars. The score measures maintenance, not features, so shortlist the top few and try them.

Which office suite tools are the most actively developed?

Etherpad (305 commits in 90 days), Grist (305 commits in 90 days) and CryptPad (297 commits in 90 days). Commit activity is 35 of the 100 health points, the largest single term.

Which office suite tools can I run in Docker?

4 of 6 publish a Docker image or Compose file, led by Etherpad, CryptPad, Grist and ONLYOFFICE.

Which office suite tools have a permissive licence?

3 of 6: Etherpad (Apache-2.0), Grist (Apache-2.0), Collabora Online Development Edition (MPL-2.0). 3 are copyleft.

Which paid products can open source office suite tools replace?

Google Docs (Etherpad ranks highest here), Microsoft Office 365 (CryptPad ranks highest here) and Airtable (Grist ranks highest here).