The unRAR utility is a freeware program, distributed with source
    code and developed for extracting, testing and viewing the
    contents of archives created with the RAR archiver, version 1.50
    and above.  For the usage and distribution license please read the
    file LICENSE.TXT.

    The unRAR utility is a minor part of the RAR archiver and contains
    RAR uncompression algorithm. UnRAR requires very small volume of
    memory to operate.