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
...Contain no copyrighted material from Tecmo, Team Ninja or other company.
DOA Paradise tools: http://git.daifukkat.su/?p=spark.git;a=summary
Most are addons for Blender 3d modeller, some are standalone tools
and some are QuickBMS scripts.