PDF Expert

The best PDF reader for your iPhone & iPad

1578 App Store Ratings

Editors' Choice

by Apple

2015 "App of the Year"

in the Mac App Store

Top 1 Paid App

in the Mac App Store

Better than a book

PDF Expert and the True Tone display creates the best reading experience ever. Your iPad adapts the color and intensity of the display to match the light in your environment. Meanwhile, PDF Expert provides you with various reading options to please your eyes.

Scroll magic

What type of scrolling do you prefer - vertical or horizontal? PDF Expert offers both for any situation. Scroll pages down when you are viewing a contract or flip ones while you are reading a book.

I'm stunned that this application has everything I was looking for.

– Ray, student


Blazing-fast PDF Reader

PDF Expert is the best PDF Reader for your Mac. It springs into action with smooth scrolling and super fast search. PDFs open instantly, regardless of the file size.

See things in the best light

We’ve got you covered if you read during the day, or even at night. PDF Expert has three useful themes for the maximum eye comfort. Pick Day, Night or Sepia mode and enjoy reading anytime, anywhere.

Handy Bookmarks

Bookmarks are life savers, especially when you are reading a few books at the same time. Moreover, PDF Expert saves all your bookmarks so if you open your document to a different device - all your bookmarks will be there.

Instant and precise search

Instantly find things with the newest search indexing. It scans every inch of the opened PDF file and saves relevant discoveries into the search history, so you can easily recall them whenever you need.

I'm stunned that this application has everything I was looking for.

– Ray, student


Note every a-ha moment

Get your point across with fewer words using highlights, shapes, and sketches, so that your ideas become reality faster.

PDF Expert fluently speaks