The magic tools icon on the proofing screen will reveal additional tools and functionality that you might like to apply to the proof.
Here’s a list of magic tools for proofing
Invert pin colors
Focus mode (great if you’re viewing proofs on a small screen)
Add an outline to the proof (great if the proof has a lot of whitespace)
Ruler to measure elements on the page
Gridlines to check the alignment of artwork elements
Barcode scanner to automatically check the artwork for barcodes and QR codes
PDF comment import to easily import an Adobe Acrobat PDF’s comments and markup onto the proof.
We’re adding to these tools, but if you’d like to see a new tool let us know in-app using our chat.