PS_View is a PostScript and PDF previewer. It is multiplatform (Windows, Linux and Mac OS X), GUI program based on the Ghostscript engine. Key features include huge magnification, fast viewing of large documents, exact measuring, and restart.
Multiplatform Scripting Environment for Videogames and Multimedia
EOS Multimedia Scripting Environment is a programming environment, based on Lua scripting, designed for development of videogames and multimedia applications. The software is released under a custom zlib License, and is free also for commercial purposes.