CrackStation - CrackStation is a web-based service that is used for retrieving passwords by cracking their hashes.
RAR Password Unlocker - RAR Password Unlocker detects and cracks lost or forgotten passwords protecting RAR archives. It offers three methods of tackling lost passwords: Brute Force,
MDCrack - MDcrack is a an aggressive cracker for MD2 MD4 MD5 HMAC-MD4 HMAC-MD5 NTLM PIX IOS APACHE FREEBSD IPB2 CRC32 CRC32B ADLER32 hashes
Appnimi ZIP Password Unlocker - This program is totally free which has the ability to search passwords for zipped files.
hashcat - The World's Fastest CPU/GPU powered password cracker.
Free Rar Password Recovery - Recover, Crack, Decrypt and Unlock Rar Password