cRARk password kracker is a opensource software tool that can find the RAR default password, the password you're prompted for when you try to extract the contents of an encrypted RAR file.
cRARk is probably your best free RAR password kracking option
cRARk is the tool for professionals, it uses command-line interface, has no GUI.
cRARk is the freeware utility for Win32/64, Linux, Mac OS.

Features and limitations
Advantages of cRARk are:
Absolutely free
All RAR versions support, NEWincluding the latest RAR 5.0
One of the fastest RAR password recovery software, with the optimization for latest x86 instructions: NEWAVX2, AVX, XOP, AES-NI for Intel Haswell and AMD Bulldozer processors
Support of GPU password recovery on NVIDIA (including Maxwell), AMD and Intel GPUs using CUDA and OpenCL technologies
Multi-volume, self-extracting, encrypted header archives support
Unique PCL language which is extremely efficient if user remembers any information about a forgotten password
Portability (DOS, Windows, Linux, Solaris, Mac OS versions are available)
Limitations of cRARk (comparing to Parallel Password Recovery):
No GUI, pause/resume feature etc
No milti-core support, only one CPU or GPU is used
Password length is limited to 28 symbols

Link Download


http://www.crark.net


cRARk adalah opensource software yg di kembangkan utk mengkrack dan merecovery password dari file-file .rar yg hilang dan terlupakan passwordnye. Apps ini akan menggunakan kekuatan gabungan cpu+gpu utk mengkrack sebuah password. Dan yg paling penting software ini gratis. Ingat download yg sesuai dgn spek pc anda. Utk pemula downloadlah versi gui, karena software ini menggunakan command line utk para profesional.

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