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CryptPad is an end-to-end encrypted collaboration suite with real-time editors, file storage, and sharing, designed to keep document contents private from servers and admins.
7.9k stars840 forksAGPL-3.0last commit Actively maintained
5 self-hosted Microsoft Excel for the web alternatives
Browser-based version of Microsoft Excel for creating, editing, and collaborating on spreadsheets online. Provides real-time coauthoring, formulas, charts, templates, and integration with OneDrive and Microsoft 365 services.
Alternatives to Microsoft Excel for the web
Self-hostable online office suite for viewing and collaboratively editing documents, spreadsheets, presentations, PDFs, and forms with strong OOXML compatibility.
6.9k stars1.3k forksAGPL-3.0last commit Actively maintained
Self-hosted collaborative office suite for Nextcloud providing real-time editing, high-fidelity rendering and support for DOCX, XLSX, PPTX and ODF formats.
452 stars146 forkslast commit Actively maintained
Create, share and combine structured tables and views inside Nextcloud. Supports templates, CSV/spreadsheet import, custom columns, filtered views and an OpenAPI-backed API.
213 stars48 forksAGPL-3.0last commit Actively maintained
Collabora Online Development Edition (CODE) provides a self-hosted LibreOffice-based online editor for documents, spreadsheets and presentations for testing or small teams.
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What replacing Microsoft Excel for the web actually involves
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 4 of 5 shipped a commit in the last six months. Licences in this list: AGPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Collaborative Office Suites.
