Hi,    I am using Spritor my own Java tool. I made it long time ago and code inside is real mess.But I am using it for all my games (from Android/iOS to HTML5: http://sbcgamesdev.blogspot.cz/2014/07/mobile-income-report-0-portfolio.html https://itunes.apple.com/us/artist/tomas-rychnovsky/id892348422 https://play.google.com/store/apps/developer?id=SBC+Games).    Also the name is mess as it originally named PicOpt and then I renamed it to Spritor.    But important are features:  - project is .xml