A free program for Windows, by iLike-share.
Forgot your iPhone's backup password? Need to restore encrypted contacts, messages, photos, and notes from iTunes backup files? Free iPhone Backup Unlocker can help you. This tool can recover lost iTunes backup passwords, even if they were lost after a computer crash or iPhone was lost/stolen.
This tool works in three different ways. First, you can choose to use a brute-force attack, where the program tries all possible passwords and identifies the correct one. Second, if you don't know your backup password and need to restore your iPhone, you can choose to use the built-in password recovery function.
