Another drawing editor for LaTeX with PSTricks & TikZ
Cross-platform, scientific graphics plotting library
A whole-program optimizing compiler for Standard ML
A standalone, portable package for producing dynamically PDF documents
Complete Collection of 151 Problems
Tracks IOS and Android cell phones
Open Source Solid Modeling CAD
xBRZ: "Scale by rules" - high quality image upscaling filter by Zenju
A New Programming Language for FPGA Projects
Orx: Data-Driven Game Engine
Hard disk drive and SSD health inspection tool
.NET runtime bindings for WFMATH
PHP database abstraction layer
Tool support for the Z formal notation