Convert bkg to svg Online: bkg2svg

You can use Tom's Editor to easily convert images from
Movie Maker Background .BKG to Scalable Vector Graphics .SVG.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

BKG

Movie Maker Background is an image format with extension BKG.

SVG

Scalable Vector Graphics is an image format with extension SVG.