5 free Excel alternatives
Open-source projects that do what Microsoft Excel does, no subscription required. Sorted by GitHub stars.
Univer
replaces Excel, Word
Spreadsheets, docs and slides in the browser, with Excel-style formulas.
Browser
Grist
replaces Excel, Airtable
A spreadsheet that works like a database: Python formulas, linked tables and forms.
Browser
ONLYOFFICE
replaces Excel, Word
Office suite with high compatibility with .docx, .xlsx and .pptx files.
WindowsmacOSLinux
GridCraftalpha
replaces Excel
Excel-style spreadsheet, a clean-room implementation in pure Rust by ArtCraft.
WindowsmacOSLinux
LibreOffice
replaces Excel, Word
Full office suite: documents, spreadsheets, presentations and drawing.
WindowsmacOSLinux