ASPack is an advanced Win32 executable file compressor, capable of reducing the file size of 32-bit Windows programs by as much as 70% (ASPack compression ratio improves upon the industry-standard ZIP file format by as much as 10-20%). ASPack makes programs and libraries smaller, and decrease load times across networks, and download times from the internet; it also protects programs against reverse engineering by non-professional hackers. Programs compressed with ASPack are self-contained and run exactly as before, with no runtime performance penalties.
Create and manage zip files.
Compress executable files (type EXE) or DLL-files.
Archive utility for Jar, Ace, Rar, Zip, Rkive, Cab, Gzip.
It can be used to optimize multi-product load plans.
It removes extra or unused space from PST file and hence compresses the file.