7-Zip is open source software and abolutely Free. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions.
Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS
For [...]
Recuva (pronounced “recover”) is a freeware Windows utility to restore files that have been accidentally deleted from your computer. This includes files emptied from the Recycle bin as well as images and other files that have been deleted by user error from digital camera memory cards or MP3 players. It will even bring back files [...]
The program provides a smorgasbord of information and options for advanced users, but it’s simple enough for beginners, and runs smoothly and silently in the background. The most obvious new features include support for Windows Vista.
Features:
Complete protection from Hackers, Spyware, Trojans and Identity theft
Host Intrusion Prevention System stops malware from being installed [NEW]
Clean PC [...]