Free alternatives to Microsoft Office
6 options. Our picks from the 50 Free Tools Kit, then more open source options listed by OpenAlternative.
Our picks
Install
LibreOffice
Documents, spreadsheets and presentations; opens Office files.
Complete and free.
Install / Server
ONLYOFFICE
Office suite with an Office-like look.
Collaborative editing on your own server.
More open source options
CryptPadSecure collaboration with end-to-end encryptionONLYOFFICE DocsComplete office suite for documents, spreadsheets & moreIronCalc A spreadsheet engine you can embed, self-host, or run in the browserCollabora OnlineOpen-source document editing suite for secure collaboration
Browse the full category: Office Suites