submitted by 
Arthas
on 01-08-2007
UPX is a free, 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 because of in-place decompression.
Latest changes:
- New options --no-mode, --no-owner and --no-time to disable preservation of mode (file permissions), file ownership and timestamps
- Dos/exe: fixed an incorrect error message caused by a bug in relocation handling
- New format linux/mipsel supports ELF on [32-bit] R3000
- Fix argv[0] on PowerPC with --lzma
- Bug fixes
Other available editions:
