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Enjoy the ultimate
PDF experience

PDF Expert makes your PDF life easy. With the right set of tools and beautiful design, it helps you with any PDF task. Read books, take notes, edit PDFs, sign documents, and more.

If you deal with a lot of PDF files, then PDF Expert is the way to go.

Read PDFs with joy

You’ll love reading in PDF Expert! Focus on the content and we’ll take care of the rest – smooth scrolling, two-page view and Day, Night, or Sepia modes to please your eyes.

Split view

Make beautiful

PDF Expert has just the right set of tools to make annotations enjoyable and help you better remember things. Jot down your thoughts while reading, highlight the important, and color-code your notes.

Export your notes

Use the Annotation summary to quickly access your most important notes. Download them as a separate file in a few clicks.



Running on Metal, PDF Expert provides performance when you need it most. With all this power, you can open a huge PDF document with graphs and tables in a second.

PDF editing

PDF Expert lets you do any PDF task, in the fastest and effortless way. Edit text, images, and links in your PDF documents — as well as reorder, add and delete pages. All in just a few clicks.

Edit PDF text, images, and links

With PDF Expert, fixing a typo or changing a logo in a contract, or updating your CV is now a matter of a few seconds.

Edit text
Change images
Add links

Protect sensitive data

You can always rely on PDF Expert to protect your personal data – lock an entire document with a secure password or permanently redact sensitive information from a document's content.

The sum of the contract is $1,000,000

Signed by Maria H.

Organize pages with ease

Use a wide range of page management tools to stay on top of your PDF work. Rearrange, delete, rotate pages, or merge entire PDF documents.

Fill out and sign PDFs effortlessly

Easily fill out PDF forms by just clicking on them. Sign contracts with a personal electronic signature in a few clicks.

Fill out

Smart OCR

Recognize scanned text, with the highest level of precision. Intelligent OCR technology lets you search through scanned documents as well as highlight and copy text.

Convert PDF to Word, Excel, Powerpoint, and more


Make old scans look great

Got old documents scanned ages ago? Enhance them with ease – fix distortions, remove shadows, and improve contrast. You’ll never feel ashamed for the quality of the documents you share.

Work across your iPhone, iPad, and Mac

Use PDF Expert on any Apple device – iPhone, iPad, and Mac. Seamlessly transfer documents between your devices.

Press about PDF Expert

PDF Expert is the lightweight, powerful viewer your Mac needs.
Goodbye Preview, hello affordable PDF editing on Mac.
You’ll find value in what Readdle has developed in PDF Expert.
PDF Expert is delightfully easy to use.
When people ask for an all-purpose PDF markup and annotation app, I tend to send them to PDF Expert.

PDF Expert fluently speaks