KLLabs ZIP RAR ACE Password Recovery is a program to recover lost (or forgotten) passwords on encrypted ZIP, RAR and ACE archives. The program has a convenient user interface; RAR Archives (including v3.x) are supported; support for RAR Archives with encrypted Filenames and Multi-volume RAR archives; ZIP Archives support; ACE Archives support; Self-extracting archives are supported; Archives created by various software packages are supported; The program is very customizable: you can set the password length, the character set to be used to generate the passwords, mask character, and a couple of other options; You can select the custom character set for brute-force / mask attack (international characters are supported); Brute-Force attack; The "brute-force with mask" attack (with custom mask character) is available; Dictionary-based attack is available Autosave password recovery state and resume after a stop or a crash;. The maximum password length is not limited; CPU Priority control is available; Full Skinning Support. Archive extracting tool for ZIP, RAR and ACE archives, Web Update tool automatically downloads and installs newest versions of ZIP RAR ACE Password Recovery.