The muCommander is a cross-platform file manager. As a portable software muCommander also allows spontaneous exchange between different operating systems and file systems.

The string mu describes in markup languages, the Greek letter μ, the symbol of unit micro intent. His coding by mu is both compact and universal, because ASCII. The muCommander intensively uses the Extensible Markup Language.

The muCommander is in the tradition of Norton Commander. The muCommander is helpful especially for Mac OS X. The user interface of muCommander supports more than two dozen languages.

Since October 2004, the muCommander is also a client for the File Transfer Protocol.

Since September 2007, the muCommander free software, and also understands the Network File System.

Meanwhile, the muCommander is also a client for the SSH File Transfer Protocol.