What is mmjb.exe?

The mmjb.exe is a MUSICMATCH Jukebox.

This file is part of MUSICMATCH? Jukebox. Mmjb.exe is developed by MUSICMATCH, Inc. It’s a hidden file. It can use network. Mmjb.exe is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 2,482,176 bytes.

Mmjb.exe is associated with JukeBox 6.10.0.25 or earlier version developed by MusicMatch. Using this version you may come across mmjb.exe error. In such a case you have to close the process and get the latest version from the vendor. Here is the downloading link: http://www.oldapps.com/musicmatch.php.

Overall mmjb.exe is a safe file, but be careful while downloading it from the Internet as some virus files are also floating over the net with same name.