Create a file or files that cannot be compressed, mainly to test archive programs and antivirus apps: NonCompressibleFiles is a small portable program that allows you to create on the fly one or more non-compressible files, or maximum compressible files. 0.03 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Tired to paying $30 for a program simply to decompress RAR files? 2.97 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree RarMonkey Review - Download
How to turn your Windows Explorer into a fully-functional compression archive with support for RAR, 7ZIP and ACE archives. 5.23 MB | For Windows 7, Windows 8 / Vista / XP / NTShareware CompreXX Review - Download