Recovers passwords for ZIP archives created with WinZip, PKZip or any other ZIP-compatible software. Forgetting a password for an archive created long time ago is a commonannoyance. Zip Key helps you to get your data back. Brute-Force, Xieve™, Known Plaintext or Dictionary attacks are used to recover the password. Fast brute-force attack - up to 3,500,000 passwords per second on an average P-II system. With 95% recovery rate for English words Xieve™ search speed is up to 3,000,000,000 passwords per minute. If there is at least one file available unencrypted, Known Plaintextattack decrypts the whole archive for you, regardless of the password length. Dictionary attack supports 'mistypes' and additional user dictionaries.