This is a Windows/Linux app I made to modify my Zelda TOTK game save files directly in my emulator's folders, which is quicker and easier than other mod methods I had run into. I used it to restore weapon durability and to refill inventory items, instead of using in-game item duplication glitches.

"We do these things not because they are easy, but because we thought they were going to be easy"

This project involved a lot of byte-by-byte binary data editing, a lot of python, and a lot of tkinter. After spending a bit too much time on this project, I hope at least a few other people can get some enjoyment from it. I uploaded the Windows and Linux executables here on gbatemp.net. And I pushed the full project, with all resources and build instruction, here on github.com