ONLYOFFICE Docs

A collaborative online office suite with web editors for documents, spreadsheets, presentations, forms and PDFs, highly compatible with DOCX, XLSX and PPTX formats. Self-hostable, and also available on desktop and mobile.

• Open-source alternative to: Microsoft 365, Google Docs
• Licence: AGPL-3.0 (Network copyleft open source)
• Website: https://www.onlyoffice.com
• Source code: https://github.com/ONLYOFFICE/DocumentServer
• GitHub stars: 7068, forks: 1326
• Topics: office suite, collaborative editing, documents, spreadsheets, self-hosted, collaboration, collaborative, doc, docx, excel, node, node-js, nodejs