PDF Expert - Edit, Sign, Read 4+

Document Editor & Converter

Readdle Technologies Limited

    • Free
    • Offers In-App Purchases

Screenshots

Description

Unlock your potential with a fast and easy PDF Expert app with all the features you need in a well-designed and intuitive user interface.


BEST FOR iPHONE, iPAD, MAC & VISION PRO.

Read PDF files easily, highlight and annotate PDFs, fill out forms, convert any file to PDF, merge several files into one, add notes, summarize and navigate PDF documents in seconds with AI-powered tools. Unlock unlimited possibilities with PDF Expert Premium features and work across all your Apple devices, effortlessly letting you complete any PDF task on the go.


“PDF Expert is one of my must-have iPad apps and a desktop-class PDF reader.” – MacStories

“The best app for managing, editing, and reading PDFs on your iPad.” – The Sweet Setup


▶ WITH PDF EXPERT, YOU CAN:


READ PDFs WITH JOY

• Pick Day, Night, or Sepia mode and enjoy reading anytime, anywhere.

• Enjoy both vertical and horizontal scrolling.

• Export PDF files from email, web, or any app that supports the Apple system-wide Share menu

• Use Text to Speech to hear the selected text read out loud


HIGHLIGHT AND ANNOTATE PDFs

• Mark important info in books using colors, text, or stickers

• Add stamps such as Approved, Confidential, etc.

• Record your voice and add it to the doc


FILL OUT FORMS

• Fill out PDF forms using interactive text fields, checkboxes, and radio buttons

• All the major form formats support, including acro forms and static XFA forms


***PREMIUM FEATURES ***


EDIT PDFs DOCS EASILY

• Edit or modify existing text directly in a PDF – just as you would in a Word document

• Add links: link any part of the text or image to a different page or website

• Add outlines to big PDFs to simplify navigation for hundreds of pages

• Easily add, replace, and resize images in your PDFs


MERGE AND COMBINE PDFs

• Merge and combine multiple PDF files into one

• Add, delete, and rearrange pages with a thumbnail preview

• Rotate and reorder pages in PDFs


SUMMARIZE AND ANALYZE HUGE PDFs WITH PDF COPILOT – YOUR SMART AI ASSISTANT

• List Main Points – instantly scan and highlight key takeaways from any PDF

• Summarize – get concise summaries of entire PDFs, or annotations

• Ask Anything – find specific details with AI-powered answers and references

• Explain – no more Googling! Get instant, contextual explanations of words or phrases


EDIT SCANNED DOCUMENTS

• Access the scanned PDFs that you’ve created using PDF Expert

• Open your scans to fill out, sign, comment, and share


CONVERT FROM AND TO PDF

• Convert PDFs to Word, Excel, PPT, JPG/PNG, TXT, and vice versa

• Converts any file in seconds


SIGN DOCUMENTS

• Use e-signatures to sign contracts on the go

• Create custom stamps or import one from the images


PROTECT YOUR FILES

• Restrict access to PDF Expert with a password

• Permanently blackout or erase sensitive information like credit card numbers

• Secure and Safe trusted brand software


COMPRESS PDFs

• Compress large PDF files to save space on your device

• Merge several files into one and compress it to reduce the file size


CONSTRUCTION TOOLS

• Scale and measure drawings using our Measure tab

• Polygon and polyline shapes

• Redline tools


OTHER AMAZING FEATURES:

• Fully customizable toolbar

• Create a Link (drag and add a landing page or a Web)

• Presentation Mode

• Print and Share


ONE ACCOUNT FOR ALL YOUR APPLE DEVICES

Now, you don’t need to purchase Mac and iPhone & iPad versions separately. PDF Expert introduces a single Premium subscription for all your Apple devices.

Get a 7-DAY PREMIUM FREE TRIAL before deciding on the plan. If you don’t purchase PDF Expert Premium, you can continue using PDF Expert for free with fewer features.


Read more about our terms and conditions here:

https://pdfexpert.com/privacy

https://pdfexpert.com/terms


Don’t hesitate to reach out to us at http://readdle.com/contact

What’s New

Version 7.22.19

Meet PDF Copilot (Beta) for iOS – Your Smart AI Assistant for PDFs!

Working with PDFs just got smarter! PDF Copilot helps you summarize and analyze huge PDFs 10x faster, saving time for what truly matters.

– List Main Points – Instantly scan and highlight key takeaways from any document.

– Summarize – Get concise, accurate summaries of entire PDFs, or annotations.

– Ask Anything – Quickly find specific details with AI-powered answers and references.

– Explain – No more Googling! Get instant, contextual explanations of words or phrases.

Say goodbye to endless scrolling — let AI do the heavy lifting!

We’re constantly improving our AI features and would love your feedback. Share your thoughts, ideas, or experiences with us at rdsupport@readdle.com — we’re all ears!

Ratings and Reviews

See All
4.7 out of 5
1.1K Ratings

1.1K Ratings

Editors’ Notes

Makes organising files and revising PDFs as simple as using a word processor. With support for reading files from popular productivity suites, it’s a convenient way to take the office anywhere you go.

hgabika ,

Absolutely the best

Been testing quite a few PDF apps for ipad, this is the most feature rich I could find. The most important feature for me was to be able to navigate back from hyperlinks. None of the apps I tried could do that, except for this one.


Generally, the app has a wery well organized user interface, lots of synchronizing/file transfer options, and it is relly fast.

Developer Response ,

We appreciate your wonderful feedback! We're glad you found the app's features and interface to your liking. Vlad

Awhitejamaican ,

My favorite

Using it for a couple of years now. I love it!

Developer Response ,

Thank you for the 5-star rating ✨

Christina

Subscriptions

PDF Expert Premium
PDF Expert Premium
Edit, convert and compress PDFs
Free Trial

App Privacy

The developer, Readdle Technologies Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

More By This Developer

See All
Documents: File Manager & Docs
Productivity
Calendars: Planner & Organiser
Productivity
Scanner Mini – Scan PDF & Fax
Productivity
Spark Mail + AI: Email Inbox
Productivity
Scanner Pro - Scan Documents
Business
Fluix Docs
Business

You Might Also Like

See All
PDF Viewer by Nutrient
Productivity
PDF Reader – PDFelement
Productivity
PDF Pro - Reader Editor Forms
Productivity
Foxit PDF Editor
Productivity
Highlights: PDF Reader & Notes
Productivity
LiquidText
Productivity