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FreeOffice vs Calligra Suite: catalog facts
FreeOffice	Calligra Suite
Free Free for personal and business use.	Free Free and open source, developed by KDE.
Windows, macOS, Linux	Linux
Free for personal and business use Compatible with Word, Excel and PowerPoint files	Word processor, spreadsheet and presentation apps in one suite Includes Karbon for vector drawing and KEXI for databases
Closed source Mobile apps are part of the paid SoftMaker Office	Smaller user base than LibreOffice Aimed mainly at KDE and Linux desktops
Downloadable app	Downloadable app
Closed source	Open source
License: Proprietary	License not stated
Not stated if an account is needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.