NBi is a testing framework (add-on to NUnit)
Thin Julia wrapper for GDAL - Geospatial Data Abstraction Library
The free and Open Source productivity suite
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
3D Without Boundaries
Powerful desktop publishing software
Personal and small-business finance manager
A portable, multi-platform, command-line driven graphing utility
Computer Algebra System written in Common Lisp
FlightGear Flight Simulator: free open-source multiplatform flight sim
ECG Toolkit support for: SCP-ECG, DICOM, HL7 aECG, ISHNE & MUSE-XML
Open Source Monitoring System for performance and availability.
Nagios network monitoring software is enterprise server monitoring
You can message and share files inside your intranet without a server.
General Mission Analysis Tool
Scanning probe microscopy data visualisation and analysis
Free Zip software and Rar extractor
2D & 3D TeX-Aware Vector Graphics Language
A barcode encoding library supporting over 50 symbologies.
Model Railway CAD program
An integrated writing environment for creating LaTeX documents