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GeoLibre vs SAGA GIS: catalog facts
GeoLibre	SAGA GIS
Free Free and open source, supported by sponsorship.	Free Free and open source.
macOS, Android, iOS, Web	Windows, Linux
Same tool in the browser, on desktop, on mobile and in Jupyter Handles local and cloud-native vector and raster data	Strong focus on terrain analysis Geoscientific processing tools in one desktop program
Young project with a smaller feature set than established desktop GIS Plugin ecosystem is still small	Aimed at analysis rather than map layout Project site is sparse and forwards to SourceForge
Downloadable app, Web application	Downloadable app
Open source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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