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Self-hosted Office Suites software (2026)

An [office suite](https://en.wikipedia.org/wiki/List_of_office_suites) is a collection of productivity software usually containing at least a word processor, spreadsheet and a presentation program.

6 open-source apps · all free & self-hostable

Collabora Online Development Edition source

Collabora Online Development Edition (CODE) is a powerful LibreOffice-based online office that supports all major document, spreadsheet and presentation file formats, which you can integrate in your own infrastructure.

MPL-2.0C++

CryptPad source

Collaboration suite built to enable collaboration, synchronizing changes to documents in real time.

AGPL-3.0Nodejs/Docker

Digislides source

Create multimedia presentations in a quick and easy way. (documentation in French).

AGPL-3.0Nodejs/PHP

Etherpad source

Highly customizable online editor providing collaborative editing in real-time.

Apache-2.0Nodejs/Docker

Grist source

Next-generation spreadsheet with relational structure, formula-based access control, and a portable, self-contained format (alternative to Airtable).

Apache-2.0Nodejs/Python/Docker

ONLYOFFICE source

Office suite that enables you to manage documents, projects, team and customer relations in one place.

AGPL-3.0Nodejs/Docker