UPXGui is a graphical user interface for UPX (packer for executables - a command line tool). UPXGui is used to compress Windows 32-bit executables or DLLs. Very useful to reduce the the size of your software distribution.
UPXGui achieves an excellent compression ratio and offers very fast decompression. Your executables suffer no memory overhead or other drawbacks for most of the formats supported, because of in-place decompression.
