Easily generate APNG files (Animated Portable Network Graphics).

APNG is like animated GIFs, but supports 24-bit images and 8-bit transparency (not available for GIFs).

Features:
- load your sequence of image files (drag and drop files and folder);
- load a video and capture directly the frames;
- change the order of the frames dragging the frame;
- set the delay between each frame;
- set the loop's counter (0 = forever);
- change the duration of the selected frames;
- resize all your frames at chosen dimension;
- set the default duration (on loading);
- change the background color of preview;
- check the total duration;
- preview your animation;
- choose the compression type (none, zlib, 7zip, zopfli);
- export the file (with .png extension) and display it with browsers that support APNG format.

Note: the file must be saved with .png extension (not .apng)