OliMat license
The exact usage and distribution terms are in the LICENSE.txt bundled with the installer.
Transparency
Built on a great open-source community.
The distribution preserves the notices and terms of every third-party component.
Components
Python, DuckDB, pandas, NumPy, PyArrow, Matplotlib, Pillow and other dependencies keep their licenses.
Basemaps
OpenStreetMap and other providers require visible attribution and keep their own tile terms.
Bundled notices
The installer ships THIRD_PARTY_NOTICES.txt with copyright, license and attribution of the bundled libraries, plus a licenses/ folder with the full license texts and a CycloneDX SBOM per release. Before each publication they are regenerated and audited against the versions actually packaged.
Trademarks
Windows, Microsoft Store, Excel, Parquet, DuckDB, OpenStreetMap, QGIS, ArcGIS and other trademarks belong to their owners. They are mentioned only to describe compatibility or interoperability; no affiliation or sponsorship is implied.