Convert otb to pcx Online: otb2pcx

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

Go to Tom's Editor

OTB

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

PCX

ZSoft Paintbrush is an image format with extension PCX.