by Markus F.X.J. Oberhumer

A free, portable, extendable, high-performance executable packer for several different executable formats

Operating system: Windows

Publisher: Markus F.X.J. Oberhumer

Antivirus check: passed

Last revision: Last week

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UPX is a program that allows you to immediately package executable files, after which they will take up a minimum of space on your computer's hard drive, and at startup will be unpacked directly into the computer's memory.

The UPX program supports a large number of file formats, including COM, EXE and SYS.

Saves space on your laptop by using this excellent software. As my computer is quite old and far from sufficient space, it needs to be replaced. In my experience, I have seen a dramatic improvement in the performance of my laptop with UPX. If you are considering using a little older laptop or have a lot of space on it, then this is ideal.
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