LibreOffice
A full office suite for documents, spreadsheets and slides, from a foundation.
Instead of Microsoft 365, Google Docs
Screenshot from www.libreoffice.org, taken 2026-10-23, shown to help you recognise the tool. It belongs to its maker. Ask us to remove it.
LibreOffice writes, calculates and presents, and it saves in the open ODF format that any other program can read. The Document Foundation, a nonprofit, looks after it, and it is free.
It opens Microsoft files, though complex layouts can shift, and the interface looks older than Word's, so Delivery is a 4.
- Documents, spreadsheets and slides in one free suite
- Saves in the open ODF format
- Complex Microsoft files can shift
What stands out
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For comparison, we also reviewed Microsoft 365 (15/30) as a benchmark.
