This program recovers lost passwords for RAR/WinRAR archives of versions 2.x and 3.x. The program finds passwords by way of an exhaustive search of all possible combinations of characters or by using passwords from lists. Self-extracting and multivolume archives are supported. The program can save a current state--you can interrupt the program at any time and restart from the same state later. An estimated-time calculator allows you to configure the program more carefully.