The official site of u7z is : http://sgh-punk.narod.ru/files/u7z/ INSTALL ======= - edit /usr/share/mc/extfs/extfs.ini to add "u7z" after urar. - edit /usr/share/mc/mc.ext to add : =-=-=-=-=-= Cut -=-=-=-=-=- regex/\.(7z|7Z)$ View=%view{ascii} 7za l %f Open=%cd %p#u7z =-=-=-=-=-= Cut -=-=-=-=-=- This must be added before Manual pages Lines to prevent handle 7z archive like man page - copy u7z to /usr/share/mc/extfs - launch mc to try ;)