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
XFLR5 is an analysis tool for airfoils, wings and planes
GPS log file viewer and analyzer
A circuit simulator with graphical user interface (GUI)
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A library for scientific data visualization
2D molecule editor
Open source finite element software for multiphysical problems
Satellite tracking software
View and edit DICOM tags (Windows & Mac & Linux)
All-in-one Astrophotography Software Works on multi-OperatingSystem
IEC 60870-5-104 protocol tester.
Python program for Geiger counters and Environmental Sensors
Data Visualization and Analysis
Fast Python reader and editor for ASAM MDF / MF4 (Measurement Format)
develop, simulate and run magnetic resonance sequences
Virtual X-Ray Imaging Library on GPU
ShelXle is a Qt GUI for SHELXL
Free and open source pattern design software