Faststone for android social advice

Open JPEG, GIF, PNG, BMP, PSD, TIFF, PCX, TGA, ICO, RAW and other types of images and create slideshows from them. Resize, rotate, crop, or adjust their color and lighting or convert between the available formats.

It has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping, retouching and color adjustments. Its innovative but intuitive full-screen mode provides quick access to EXIF information, thumbnail browser and major functionalities via hidden toolbars that pop up when your mouse touches the four edges of the screen.