I remember using one program years ago. The logo was a cat or something close to it. But I don't have to use the program. I have an FTP program. I just need something that will allow me to edit my codes once they've been made into html files.
There is a reason people use big old jackets for paint ball. One they help with the impact and two they don't have to be cleaned.
Paint balls are horrible to try and remove. I'd cover the stain with detergent, let it sit and hope for the best.