open-source office productivity suite
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open-source office productivity suite
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- collaboraonline/online
CollaboraOnline/online
2,985View on GitHubThis 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
Collabora Online is a full open-source office suite that provides a browser-based word processor, spreadsheet, and presentation editor built on LibreOffice, with the file format compatibility and real-time collaborative editing you're looking for.
C++Real-time CollaborationReal-Time Collaborative Editing - onlyoffice/documentserver
ONLYOFFICE/DocumentServer
6,633View on GitHubONLYOFFICE 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
ONLYOFFICE DocumentServer is a self-hosted online office suite that delivers word processing, spreadsheet, and presentation editing in a browser, with native OOXML and ODF support and real‑time collaborative editing — exactly the kind of open‑source productivity suite asked for, though it operates as a server‑side solution rather than a traditional desktop application.
ShellReal-Time Collaborative EditingReal-time Collaborative Editors
