In DraftSight Enterprise or Enterprise Plus, there is a useful add-in called Drawing Compare.
Drawing Compare can be used to instantly identify the differences between two very similar drawings, e.g. the same drawing with different revision.
Below steps show how we can utilize Drawing Compare:
Step 1: Click at Draw Compare
Step 2: Browse to Add Drawing1, and then Drawing 2
Step 3: Click at Compare Drawings
Step 4: Easily Identify the Difference between both Drawings