Does what it says, but lacking critical features

This software seems to strive to replicate the controller editor in Traktor, and does so quite well. Unfortunately, other than the wizard, full screen ability, and copy/paste support, it does little else. I would think a program called "Xtreme Mapper" would be more focused towards complex conditional mappings, but there is nothing in the program to help you do that at all.

You can not change the mapping after adding it through the "Add In" or "Add Out" menu. You can not batch edit multiple mappings at a time in any way whatsoever. You can not copy modifiers through a hotkey (though it is available through menu - yuk). You can not group mappings in any way other than using "Filters", which does not help in modifier-heavy mappings. There isnt even the Copy A->B/C->D feature thats available in Traktor.

The foundation is there for an amazing mapping editor, but IMO save your money for now and stick with the editor in Traktor until the developer adds some of these much needed features.

lococobra about Xtreme Mapping