PWDraw
From Just Solve the File Format Problem
				
								
				
				
																
				
				
								
				PWDraw is a simple drawing program for Windows 3.x. It was developed by PeachWare (contact: Charles Davis). It has a .drw vector graphics format.
Identification
DRW files are observed to start with bytes (hex) 20 03 84 03. Non-empty files likely always have ASCII "CStroke" at offset 12.
Software
- PWDraw - Feature-limited demo

