Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
QGIS - QGIS is a desktop geographic information system, or GIS.
XYplorer - File Manager for Windows
OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.