PDF Pro 3 lets you read, edit and annotate your PDF documents directly on your iPhone and iPad. Highlight text, take notes, embed shapes or draw with your finger. You can even embed voice recordings or photo annotations. Full-text-search your entire PDF library with just a single tap.
Above all PDF Pro 3 comes with full-featured PDF form and signature support.

Key-Features At A Glance:

∙ Full-text-search your entire PDF library.
∙ Search inside specific documents with easy navigation through the search results.
∙ Look-up selected text directly on Wikipedia or in the included dictionaries.

∙ Group your PDFs in folders and tag them with colorful labels.
∙ Import PDFs from your Dropbox®, Microsoft OneDrive® or Google Drive®.
∙ Download PDFs from any FTP or WebDAV server.
∙ Add PDFs via USB or WiFi.
∙ Open E-Mail attachments.

∙ Easily browse through all your annotations.
∙ Full PDF outline support. You can even search the outline.
∙ Get an overview of all your bookmarked or annotated pages just with a single tap.

∙ Easily share your annotated documents with your friends or co-workers.
∙ Print your annotated and edited PDFs.
∙ You can even share or print single pages of a document.

∙ Rapid viewing of PDF documents.
∙ Smooth display of very large PDF files.

∙ Makes reading in the dark much easier on the eyes.

∙ Support for password-protected PDFs


Premium Features and Premium Offer include:

∙ Highlight text, take notes or draw with your finger.
∙ Powerful shape editor for arrows, rectangles, circles, lines and much more.
∙ Embed audio and photo annotations into your PDFs.
∙ Use predefined stamps or create your own.

∙ Create new pages.
∙ Export pages or merge them into existing documents.
∙ Reorder, rotate and delete pages.

∙ Work with multiple PDFs at a time.
∙ Copy and paste annotations, shapes, images or text from one PDF document into another.

∙ Just fill out your PDF form, sign it with your handwritten signature and you are ready to send it via E-Mail or print it via AirPrint®.

A monthly or annual subscription is required to get access to all premium features and premium offer.


Subscriptions automatically renew monthly or yearly depending on your plan unless auto-renew is turned off at least 24-hours before the end of the current period. Plans are priced at $0.99USD monthly and $6.49USD yearly (pricing may vary in countries other than the U.S.). Payment will be charged to your iTunes Account at confirmation of purchase. To avoid automatic renewal, you must turn off auto-renew at least 24 hours before your subscription ends. You can turn off auto-renew at any time from your iTunes Account Settings.

Terms of Use:
Privacy Policy:

What's New

Version 3.7.1

- Text selection has been improved.

- Resolves a problem with the stamp tool.
- Undo and redo works now as intended.
- Page labels now always display the correct page number after device rotation.
- The correct page is now visible after switching from double to singe page mode.


- All new iOS 11 Support and Design.
- Complete iPhone X Support.
- Split view a.k.a multitasking on iPad.
- Drag & Drop files, images and text between different apps on iPad.
- You can now send multiple files via E-Mail or Messages.
- Print multiple files at once.
- Duplicate documents.

- Voice annotations.
- Haptic feedback.
- Uses a dark keyboard appearance when in Night Mode.
- Better reliability when saving documents in background mode.
- Improved screen mirroring via HDMI.
- Increased performance of drawing ink annotations, especially when using Apple Pencil.
- Improved positioning of form fields during editing.

- Wrong font size in some form fields.
- A problem where some text in form fields may be cut off.
- Blurry text fields when zoomed into a form.
- An issue where the keyboard was dismissed when typing in a form field.
- Ink, shape, and line annotations not being displayed correctly.
- An issue where documents with links may not point to the correct destination after being exported.
- An issue with file size when flattening annotations.
- An issue where some flattened documents may not show correctly in third party readers.
- An issue rendering text while zoomed in specific documents.
- An issue where some annotations may not be shown even when they are present in a document.
- A cosmetic issue where an ink signature field may show as unsigned.
- Resolved several critical issues that could result in crashes.


Our biggest release so far, with hundreds of new features. PDF Pro 3 lets you read, edit, annotate, and share your PDF documents on iPhone and iPad.

For more information visit:

Love PDF Pro 3? If you have a moment to leave a review on the App Store we would really appreciate it!

Customer Reviews

4.6 out of 5

661 Ratings

661 Ratings

Very useful


Works very well on my iPad, it retrieves PDFs files seamlessly from file folders in the local drives or cloud. All PDFs are presented up front for browsing. Text size could be zoomed at will for easy reading at the touch of the finger.



1. Its Slowly and have lag in larg file
2. lag when zoom
3. There is no back item when click to read note in pdf files
4.there is no search icon

Monthly fee makes it too costly for my needs


If I ran a business that used PDFs extensively, this might be an alternative I would consider. However, I need something for occasional, personal use and can not justify any kind of regular fee for a simple PDF app. I would be more likely to occasionally buy addition function.


Dominic Rodemer
63.7 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
Age Rating
You must be at least 17 years old to download this app.
Unrestricted Web Access
© Dominic Rodemer 2018
In-App Purchases
  1. Premium Features $6.49
  2. Premium Features $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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