Tom's Editor BLOG

Convert png to otb Online: png2otb

You can use Tom's Editor to easily convert images from
Portable Network Graphics .PNG to On-the-air Bitmap .OTB.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

PNG

Portable Network Graphics is an image format with extension PNG.

OTB

On-the-air Bitmap is an image format with extension OTB.