Audacity رایگان برای استفاده آسان و چند زبانه ویرایشگر صوتی و ضبط است.
Checksum Verifier generates and checks file integrity by MD5 and SHA-1 checksums
DP-Multicrypt is a filecrypther with drag & drop support.
Protect against ARP virus and worms to connect your PC and overload your system.
Program that provides encryption and decryption of the single or multiple files
