Install upx-ucl by entering the following commands in the terminal:
sudo apt update sudo apt install upx-ucl
Description:
efficient live-compressor for executables
UPX is an advanced executable file compressor. UPX will typically reduce the file size of programs and DLLs by around 50%-70%, thus reducing disk space, network load times, download times etc. The current version can compress executables for DOS, Linux/ELF (i386, amd64, ppc32) and some other files for different OS. . NOTE: This package is based on the UCL library, which is licensed under GPL.
Homepage: https://upx.github.io/
Version: 3.94-4
Section: universe/utils