Convert apng to bmp Online: apng2bmp

You can use Tom's Editor to easily convert images from
Portable Network Graphics .APNG to Microsoft Windows bitmap .BMP.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

APNG

Portable Network Graphics is an image format with extension APNG.

BMP

Format created by Microsoft for their Windows and OS/2 operating systems. Images can be compressed or not.