RarZilla Free Unrar - Version 3.31 RarZilla Free Unrar is a powerful free tool to quickly decompress RAR-archives. It supports spanned archives. Decompression can be started by drag 'n' drop, double click or shell integrated context menu. To speed the whole process up, RarZilla Free Unrar has the option to define a default output folder or a default password or both. This version comes with short instructions in more than 50 languages.