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4 tools

Gouvernement du Québec — Ministère des Ressources naturelles et des Forêts · Open & public data

Québec's shared open-data portal where provincial ministries and municipalities publish datasets under a Creative Commons Attribution licence

CC-BY-4.0FreeNov 2, 2026

GeoPandas developers (NumFOCUS affiliated) · GIS & mapping

Python library extending pandas with geometry columns, spatial operations, reprojection, spatial joins and file I/O for vector geodata

BSD-3-ClauseOpen sourceFreeLocalNov 2, 2026

PostGIS Project Steering Committee (OSGeo) · GIS & mapping

Spatial extension for PostgreSQL adding geometry, geography and raster types with indexing and hundreds of SQL functions

GPL-2.0-or-laterOpen sourceFreeSelf-hostedNov 2, 2026

QGIS.org association · GIS & mapping

Open-source desktop GIS for viewing, editing, analysing and publishing vector and raster geodata, extensible with Python plugins

GPL-2.0-or-laterOpen sourceFreeLocalBroken

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