19.01.2018 (Friday)

Downloading - Free UPX 2.4

Graphical interface for the UPX packer. UPX 3.91, 3.92, 3.93 & 3.94, Ultimate Packer for eXecutables, EXE packer

Your download should start automatically in a few seconds. If not, click one of the links below:

Installer 32-bit:
Portable 32-bit:
Free UPX is an advanced graphical interface for the UPX (Ultimate Packer for eXecutables). It allows you to compress (and decompress) files produced according to Microsoft Portable Executable and COFF Specification (EXE, DLL, OCX, BPL, CPL and other). It offers easy access to all documented and undocumented UPX parameters without the need for command line usage.