Are you faced with a ton .rar archives you want to extract files from? rar files within rar files? thousands? There are a few ways to tackle this – RARZombie is a piece of Java software that makes this quite easy!
From the official website (which is HERE):
What is RARZombie?
RARZombie is an automatic mass unrar / auto unrar program.
It can unrar a (virtually) unlimited number of archives automatically in sequence from folders of your choosing.
It can monitor folders of your choosing for new archives and extract them as they become available.