Bro try this
RAR Password Unlocker 5.0

RAR Password UnlockerRAR Password Unlocker is proved to be a helpful tool when you forgot WinRAR/RAR password and cannot open the RAR archives.
It can remove RAR password at high speed via 3 attack options: Brute-force, Brute-force with user-defined Mask and Dictionary. By using advanced search algorithm, multiple-core CPUs etc, this RAR password recovery tool enables you enjoy faster recovery speed than other similar programs.

Features
*.Powerful Recovery Ability
*.High Password Recovery Speed
*.Three Efficient Recovery Options
*.Auto-save Recovery State
*.Extremely Easy and Safe Operation

Requirements
*.OS: Windows 7/ Vista/XP/2008/2003/2000
*.CPU: 1 GHz processor (2.4 GHz is recommended)
*.RAM: 512 MB (1 GB is recommended)
*.Hard Disk: 11 MB of free space

How to Crack
1.Install The App
2.Download the crack
3.Copy Content from Crack Folder to Install Directory.
4.It will ask to Replace file, Just Do it!

Link: RAR Password Unlocker 5.0
http://www.datafilehost.com/d/e7ca72d5