Cross platform (lin/win/mac) geographical information system (GIS)
FlightGear Flight Simulator: free open-source multiplatform flight sim
Open Source Solid Modeling CAD
A planetarium software that shows a 3D simulation of the night sky
Full application for factory, process engineer and Automation..
Echoes is a radio spectral analysis software for SDR devices
Portable software and data related to Mersenne numbers
SCADA HMI for substations, IoT and automation applications
RobBX - is a powerfull DIY Arduino constructor based from IQBX
A versatile building control system using ESP32 type controllers.
Minimalistic wide-open GPS-locator/tracker
Monitor and control your home and several energy sources
Aseryla code repositories
Google Earth Enterprise - Open Source
polyglot language framework to analyze genetic data
PubMed ID: 29562348 / DOI: 10.1093/nar/gky175
OpenM++: open source microsimulation platform
Powerful search library, best suited for computer-aided translation
Q-Rap (www.QRap.org.za) is a Radio Network Planning plug-in for QGIS
http://www.sciencedirect.com/science/article/pii/S1047847711003492
a browser based ballistics calculator for arrows and bullets