Highlight text, write in the margins, add stamps, shapes, and comments. PDF Expert offers the most advanced set of annotation tools for your Mac.
App of the Year
Runner-up by Apple
Highlight, underline, or strike out the important text to stand out at a glance. Color-code your notes to navigate them faster and create your own color palette.
Write and draw the way you wish. Adjust colors, opacity, and line width.
Add text anywhere in your document – perfect for short summaries or comments.
Create diagrams and schemes with arrows, circles, rectangles, and other shapes.
Leave a pop-up note with a quick thought, reference, or additional data.
Review documents with stamps like "Approved" or "Void" or create custom ones to speed up your workflow.
Watch a short video and learn how to annotate, highlight text and add comments to the PDF on your Mac
Fill out forms
Reduce file size
We make it easy to edit, annotate, sign and organize PDFs.
Apple, the Apple logos, MacBook, iPad, iPhone, Apple Watch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store and Mac App Store is a service mark of Apple Inc., registered in the U.S. and other countries.