Importing .wad

I’m trying to get some .wad files into Blender, just as an experiment to see if I can fit their geometry together like a jigsaw puzzle. Anyone know how to do that, or at least convert them into a format that works?

I believe a .wad file is a package that contains many different elements, like textures, meshes, animations, etc. You’ll need some 3rd party program that can unpack it or extract what you want from it.

Well I’ve been looking for apparently 7 months and all the programs I found were useless. Anyone know something that actually tries to do the job it claims to do?