.DRAWING File Extension
File TypeArtboard Drawing
What is a DRAWING file?
Drawing created by Artboard, a vector illustration program for Mac; saves the drawing in either a binary or plain XML plist (.PLIST) format, depending on the user's save option; usually is contained within an .ARTB package.
NOTE: While DRAWING files store the actual drawing created in Artboard, ARTB files are used as the save and load format and contain the DRAWING file.