P.S! This wasn't built for datamining, but rather as a helpful tool to people using Proton SDK. All the code behind converter can be found at HERE.
What is a RTTEX
RTTEX is proprietary Proton SDK (free and open source component based C++ framework with its own touch-optimized GUI system that is optimized for GL/GLES based cross-platform app/game development made by RTSoft Technologies) image format that supports features such as loseless compression, remember the pre-tweaked widths/heights.
Why would I need to use this
Imagine a scenario, where you lost all of your original image assets you made for your application. You'd be quite frustrated, I'd assume. This tool will help you restore the images from your .rttex files without any extra downloading whatsoever.
Can you convert it please
Sure, just select your file by clicking on the button below. Please note, that it'll create the image in it's full size below. Speed of this process depends entirely on the browser and power of your device.
Image to RTTEX [BETA]
(p.s. clicking on the image will save it as png)
Image to RTTEX mode