This is a classic example of a quick and easy tool I wrote to save me lots of time with a very tedious task that came up at the last minute before a big milestone. I needed to use a dos based tool called PNG quant to force our texture files to be 256 colors with optional alpha. The problem was I had thousands of textures to run this process on in various locations. Typing each one by hand into the command line tool would have easily taken a day. Instead I wrote a simple GUI in a few minutes time to quickly select only the files I needed to quantize and batch process them to the command line tool in seconds.