John the Ripper is a fast password cracker intended primarily for use by systems administrators to detect and eliminate weak user passwords of Unix-like and Windows systems. John the Ripper Pro for Mac OS X features a native package (dmg), universal binary, support for SSE2 and AltiVec acceleration (on Intel and PowerPC, respectively), a large multilingual wordlist, and revised documentation.
Price USD39.95
License Purchase
Version 1.7.2
Operating System Mac OS X 10.5 Intel Mac OS X 10.4 Intel Mac OS X 10.4 PPC Mac OS X 10.2 Mac OS X 10.5 PPC Mac OS X 10.3.9 Macintosh Mac OS X 10.3
System Requirements No special requirements. 60 MB of free disk space for the dmg file and installed application.