Abyss

This is a simple splitting application that allows you to split large images into several pieces. Good for turning tilesets into individual tiles, facesets into individual faces, etc.
 
Example usage: I found a set of Face graphcis that I wanted to use in my game. But I am programming my engine to accept individual files. I start with these graphics.

 
Open up the graphic splitter and select my source, destination folder and the number of horizontal/vertical splits.

 
Hit the split button and my output looks like this - I'm good to go!

 
Feel free to check out the GitHub Repo for the source of this application.