Converting Minecraft

Today I was wondering if anyone familiar with the process could help me to get my Minecraft 360 world on PC as I don’t have the disc anymore and I want to relive some memories. I’ve looked at pretty much every cancerous youtube Minecraft guide and I’ve got nothing to work.

Whenever I load up the Minecraft world I got from the sketchy converter program it’s something completely random and not all what my world is like on Minecraft 360. Any help is appreciated as I’m at my wit’s end.

I just want to convert my Minecraft 360 world to Minecraft PC world.