Lightweight translator that allows you to translate and speak text
Interactive, thoroughly customizable maps in the browser
Cross-platform Open-source 2D CAD
An advanced network simulator to design and configure virtual networks
Portable Scientific Python 2/3 32/64bit Distribution for Windows
XFLR5 is an analysis tool for airfoils, wings and planes
GPS log file viewer and analyzer
A circuit simulator with graphical user interface (GUI)
a parametric 3D CAD modeler
Real Time Electronic Circuit Simulator.
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Open source finite element software for multiphysical problems
2D molecule editor
A library for scientific data visualization
View and edit DICOM tags (Windows & Mac & Linux)
A spatial runoff, soil erosion and flooding model
Free Animal Tracking Software
Qt based Veroboard, Perfboard, and PCB layout and routing application
Satellite tracking software
IEC 60870-5-104 protocol tester.
All-in-one Astrophotography Software Works on multi-OperatingSystem
Cross-platform, scientific graphics plotting library
develop, simulate and run magnetic resonance sequences
Free and open source pattern design software