You can save the animation as a video or a still image ... From the site: "This program works best with input logo images in ...

RealWorld Paint is a free animated PNG editor software for Windows ... grayscale, invert, logo image, HSV adjust, etc. You can also adjust the frame rate and color depth of the APNG file.

Extensions available via the Chrome Web Store have long added support for animated PNG, but this Googler says that Chrome 59 will not require any extensions. Yes, Chrome 59 animates animated PNGs ...