Hi, actually the viewer was built to have a slider first time.. but I removed it because it is useless on some touchscreens that don’t work properly with html drag&drop events like Android…
At this moment the “tab bar” can be used by any device, the same thing with the toggle button that enables the loop. The image area remains for the devices that support the touch events and pc-s.

But I think I will make an update that will add the slider over the actual tab bar(setting that will be optional)... hm…