Khartis v3

Turn data into clear, publication-ready maps without uploading a dataset,
creating an account, or installing a desktop GIS.
An open-source project by the

Khartis is a free, open-source application for making thematic maps from tabular and geographic data. It puts the cartographic know-how of the Sciences Po Atelier de cartographie within reach of teachers, researchers and journalists.

Everything runs in the browser: import, SQL analysis, joins, classification, reprojection, saving and GPU rendering. No server ever receives your data.