With the help of CrackPDF RAR Cracker you don''t need to worry about such case that setting a long password to protect an important ZIP archive and forget the password. Some features of RAR Cracker: 1.Support Windows 2000 and later systems of both 32bit and 64bit. 2.Support three types of attack for documents with strong encryption: Brute-force with Mask Attack (Trying all Possible Combinations) Brute-force with Mask Attack Dictionary Attack (Recommended). 3.Allow saving a current stateyou can interrupt the program at any time and restart from the same state later. 4.Support to set the length and character of RAR password in Brute-force with Mask Attack mode. 5.Allow to add the dictionary files in Dictionary Attack mode. 6.Enable to auto-save the current recovery state every 15 minutes by default. You can also customize the time. 7.Support to shut down the computer after the cracking finishes.