GM Editor
A software to edit Game Maker games
GM Editor (or Game Maker Editor) is a software that helps you edit the data.win (the file that contains the data of games made with Game Maker which is a game engine).
There is a project saving/opening system so you don't have to open the file and folder manually each time.
This software is based on quickbms and yoyogame's script to decompile and recompile the data.win