Un-Rar-Dirs periodically searches through a directory structure to try to find RAR compressed files. RAR files are extracted in the same directory that contains them. When this happens, it is recorded so that it is not removed again.
Un-Rar-Dirs is a completely free application that resides in the system tray. It is written in Java language (it is therefore necessary to have the Java Runtime Environment) and its size is more than affordable. All your options can be accessed through the system tray menu. In addition, a log is maintained with all extraction attempts made with the program.
You can free download Un-Rar-Dirs 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.