suidtool is a utility that acts as a GUI for mkvtoolnix that enables users to read segment UIDs of MKV (Matroska) video files. With the help of this application it is also possible to edit SUID's for any MKV file you load in the main window.

suidtool only requires that you set the path to the mkvtoolnix package directory and you can even set it to automatically copy the details to the clipboard.