UltraStar Deluxe - A free and open source karaoke game inspired by the Singstar™ game, runs on Windows, Linux and macOS.
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.
Karaoke 5 - karaoke 5 software - Excellent Player and Creator of file Karaoke. Karaoke. Professional karaoke program. Free karaoke program.
QGIS - QGIS is a desktop geographic information system, or GIS.
Online Karaoke Pro - Online Karaoke Pro the newest and trendiest online based karaoke website where you can sing...
OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license.