# open-source office productivity suite

> AI-ranked search results for `office open source` on awesome-repositories.com — ordered by an LLM for relevance, best match first. 116 total matches; showing the top 2.

Explore on the web: https://awesome-repositories.com/q/office-open-source

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## Results

- [collaboraonline/online](https://awesome-repositories.com/repository/collaboraonline-online.md) (2,985 ⭐) — This project is a cloud-based office suite and self-hosted document server that enables the creation and editing of documents, spreadsheets, and presentations. It functions as a headless office application, utilizing a server-side processing engine to handle file rendering and formatting without requiring a local graphical user interface.

The system operates as a real-time collaborative editor, employing operational transformation to allow multiple users to edit files simultaneously. It also serves as a web-based document processor capable of automating office tasks through macro execution an
- [onlyoffice/documentserver](https://awesome-repositories.com/repository/onlyoffice-documentserver.md) (6,633 ⭐) — ONLYOFFICE DocumentServer is a self-hosted online office suite that provides browser-based document, spreadsheet, and presentation editing with real-time collaborative capabilities. It natively supports Office Open XML formats (.docx, .xlsx, .pptx) and can be deployed on Linux servers, either through Docker containerization or direct installation.

The server includes a cooperative editing engine that coordinates simultaneous changes across multiple users using operational transformation, with a WebSocket synchronization layer for instant state propagation. Security is handled through JWT auth