Tip: If you give a Muncher tile custom graphics, it will still act like a coin when a silver P-switch is active, whether it looks like a coin or not. So make sure to use ExAnimation if there's a silver P-switch in the area.
This tool is used for custom music txt files. It replaces the ties (^) by the equals (=) command which uses less space than a tie itself but has the exact same effect, thus reducing the song insertion size. I can not guarantee that this tool will work on every single music, but it works on most of them.
Thanks SNN for suggesting this tool to me, which in turn made me create it.