Bruteforcer.

Guys this is completely offtopic but i need a bruteforcer for some .rars i have i made a rar with a pass a long while ago but i forgot the pass as it was a generated code. just letters and numbers but now i cant get it anymore cause the file wich contained the code dissapeared when my laptop chrashed. so if anyone has a solution i would be glad to hear from it!

Greetz.

are you willing to pay or are you looking for a free product?