what rar password recovery tools are available? [duplicate]
Solution 1:
You can try RarCrack.
RarCrack is a command line tool that allows users to recover passwords of compressed archive files.
RarCrack uses the bruteforce algorithm to guess forgotten passwords of archive files. To install RarCrack on Ubuntu 12.04, just press Ctrl+Alt+T on your keyboard to open Terminal. When it opens, run the command(s) below:
sudo add-apt-repository ppa:ole.wolf/rarcrack
sudo apt-get update
sudo apt-get install rarcrack
To install on other Ubuntu distributions, you can download from here.