UPX is a portable, extendable, high-performance executable packer for several different executable formats. It achieves an excellent compression ratio and offers very fast decompression. Your executables suffer no memory overhead or other drawbacks. UPX supports vmlinuz/386, linux/elf386, linux/386, win32/pe, dos/exe, djgpp2/coff, and many more.
Author: Markus F.X.J. Oberhumer <firstname.lastname@example.org>
Maintainer: Benjamin Schieder <email@example.com>