Convert doo to gif Online: doo2gif

You can use Tom's Editor to easily convert images from
Atari DOO .DOO to CompuServe Graphics Interchange Format .GIF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

DOO

Atari DOO is an image format with extension DOO.

GIF

GIF images were created by Compuserve. They can used no more than 256 colors and a single color transparenty (no Alpha channel). Today are rare since they offer low quality and huge filesizes. GIF animations are still in use.