cRARk

A command-line utility for RAR 2.x-3.x-4.x password recovery, uses Password Cracking Library 2.0 that supports special password recovery language to define your own password search. Multi-volume, self-extracting, encrypted headers archives supported. Highly optimized for all modern processors, supports CUDA and OpenCL technologies to achieve 10-20x .speed-up on NVIDIA and AMD GPU's.

What is new in this release:

OpenCL support (For NVIDIA and ATI GPU's). Speed increased on stored files

Requirements:

GPU is strongly recommended