Where can I find Pepakura files? Answer: All over the web! Pepakura is popular and you can find pre-made designs all over the web and costume forums. However, if you want to edit or modify other people’s designs and save them then you will have to purchase a license, which is only $38 and never expires. You can download a Free version that will allow you to see pepakura files and print them. Is highly recommended as a reputable pepakura software source. Pepakura is a software that takes 3D models and allows you to print them out so that you can cut out the parts and assemble them like a 3D puzzle. What is Pepakura? Marshall lead 12 reviews. If you want to make an Ironman suit, replicate costumes from Halo, Star Wars, or any sci-fi armor or if you want to create cosplay weaponry then you will want to know a little about Pepakura.