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GRASS vs GeoLibre: catalog facts
GRASS	GeoLibre
Free Free and open source, with community and commercial support available.	Free Free and open source, supported by sponsorship.
Windows, macOS, Linux	macOS, Android, iOS, Web
Broad raster, vector and imagery processing Temporal framework for time series analysis	Same tool in the browser, on desktop, on mobile and in Jupyter Handles local and cloud-native vector and raster data
Steep learning curve for newcomers Geared to analysis rather than simple map viewing	Young project with a smaller feature set than established desktop GIS Plugin ecosystem is still small
Downloadable app	Downloadable app, Web application
Open source	Open source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 1, 2026

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