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GeoLibre vs GRASS: catalog facts
GeoLibre	GRASS
Free Free and open source, supported by sponsorship.	Free Free and open source, with community and commercial support available.
macOS, Android, iOS, Web	Windows, macOS, Linux
Same tool in the browser, on desktop, on mobile and in Jupyter Handles local and cloud-native vector and raster data	Broad raster, vector and imagery processing Temporal framework for time series analysis
Young project with a smaller feature set than established desktop GIS Plugin ecosystem is still small	Steep learning curve for newcomers Geared to analysis rather than simple map viewing
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 September 24, 2026

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