An easy-to-use software self update framework for Cocoa developers. This project is designed to simplify the software update process. If you need some exotic stuff like tar, bz2, gz, bz archives, or DMG disk images, please, use Sparkle.
FreeExtractor is the easiest way to create self-extracting archives for Windows from existing ZIP files. It is an excellent open-source solution for packaging software programs and for distributing files to friends and colleagues over the Internet.