Another viewer for image files; the difference here is that you previously select (catalog) the images you want and view them from a quick selection list. The images can be from any folder. Create a quick access list to images you view frequently, such as London tube map, passport or drivers license, bus timetable, etc.Supports jpg, gif, png and bmp formats (not TIFF). Images may be rotated, moved and zoomed. The last position is remembered so that each time you return to the catalogued image it is in the best viewing position.Very large images are automatically down-sampled to avoid out of memory errors. Experimental support is included for viewing files on external SD cards (where your device has both internal memory and an external SD card) - works fine on Samsung S2 and S3 so please let me know if it doesnt work on your device. Tablets are supported.