RAR Password Recovery is a powerful password recovery tool which can recover «Open» password for RAR archives created by WinRAR, RAR or other archives software. It famous for its high speed that it can recover a lost password within several minutes. Supports WinRAR 4.10 and previous versions. You can use multi-core CPU to increase the speed. For RAR is the most popular software for pack compression, RAR Password Recovery is needed that more and more archives are protected by a password. Download the free version of RAR Password Recovery now that less than 3 symbols of password can be recovered immediately.

High Password Recovery Speed:
1. Recover forgotten RAR password at high speed, regardless of your encrypted RAR archive size.
2. Support multi-core CPUs to accelerate password recovery process significantly. The more CPU cores you have, the faster recovery speed you will enjoy.
3. Program Priority is available to allocate more CPU power to RAR Password Recovery and speed up the recovery speed efficiently.
4. Support NVIDIA-GPU to accelerate password recovery process efficiently.

Four Powerful Attack Types
1. Brute-Force Attack. This Attack will try all possible characters combinations in the specified Range. The password recovery engine is highly optimized, thus short password can be recovered immediately.
2. Brute-force with Mask Attack. If you remember the password partially you can set a mask with the mask symbols for those parts you can't remember, it will help you effectively shorten the recovery time compared with brute-force attack.(High Recommended)
3. Dictionary Attack. Recover lost RAR password by trying the password combinations in the built-in dictionary as a password. Self-created dictionary is also supported.
4. Smart Attack.This Attack is automatic and smart attack. It will try all possible characters combinations include all priteable characters.

More info: http://www.asunsoft.com/how-to/crack-rar-password.html