Looking for a certain program

[Dazz]

I believe I had an bizarre workaround for situations where tiles need to be rearranged. It was an application where you could define the height and width of the the tiles, and it would dump them in a folder as individual images. You could then restitch them together with however many width-ways that you wanted.

If I remember to look after I get home, I'll try to find it for you. If you have no luck, message me in a few days and remind me to try and find it