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Provides native Win32 open source ports and utilities30,791 weekly downloads
PNG (Portable Network Graphics image format) and MNG (Multiple-image Network Graphics image and animation format) home sites244 weekly downloads
Borland's Object Windows Library for the modern age82 weekly downloads
The Heirloom Project provides standard Unix utilities.98 weekly downloads
Portable Java API for usage of Gaviota Endgame Tablebases1 weekly downloads
Open standards for a genealogy web service featuring SOAP/XML-RPC and XML interchange for data.
Sonora is a port of the PopCap Framework to Mac OS X. Sonora is an OpenGL and SDL based game engine that includes everything a developer needs to quickly create 2D games.