Resizer★ Formerly Unretina / Unretiner, this is the original, and most popular resize app for developers! (Name changed at Apple's request). Develop iOS apps? Easily resize your @2x or -hd cocos2d images in seconds! Great for testing out non retina devices before the big painful export from Photoshop. Supports .png .jpg .tif and .bmp. To use simply drag @2x or -hd named images (or a folder containing the
