MUI is an object oriented system to create and maintain graphical user interfaces. From a programmers point of view, using MUI saves a lot of time and makes life much easier. Thinking about complicated terms like window resizing or font sensitivity is simply not neccesary.
On the other hand, users of MUI based applications have the ability to customize nearly every pixel of a programs interface according to their personal taste.
This distribution is interesting for both users and programmers. Please have a look at the supplied demo programs and at the documentation to see what MUI has to offer.
MUI is distributed as shareware. Here is the complete MUI 2.0 distribution (use binary transfer or load-to-disk!)