Best PDF Reader Apps

248+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Out of 248+ pdf reader apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top PDF Reader Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Acrobat Reader: PDF EditorAcrobat Reader: PDF EditorFree4.6★ (651K)NoYesSep 2026
2PDF Reader & PDF EditorPDF Reader & PDF EditorFree4.7★ (730)YesYesSep 2026
3PocketBook ReaderPocketBook ReaderFree4.5★ (9.8K)NoYesSep 2026
4PDF Reader : Document ReaderPDF Reader : Document ReaderFree4.3★ (408)YesYesSep 2026
5Speechify – Text to Speech PDFSpeechify – Text to Speech PDFFree4.7★ (523K)YesYesSep 2026
6PDF Reader & Editor | XodoPDF Reader & Editor | XodoFree4.4★ (1.7K)NoYesSep 2026
7PDF Expert: Editor & ReaderPDF Expert: Editor & ReaderFree4.7★ (216K)NoYesSep 2026
8PDF Reader - Easy EditorPDF Reader - Easy EditorFree4.8★ (3.2K)YesNoSep 2026

Top Picks for PDF Reader

Acrobat Reader: PDF Editor#1

Acrobat Reader: PDF Editor by Adobe Inc.

Documents Converter & Signer
Editor's Choice
💼 Business
4.6😞(651K ratings)
FreeIn-App Purchases
#2in Business
Acrobat Reader: PDF Editor screenshot 1
Acrobat Reader: PDF Editor screenshot 2
Acrobat Reader: PDF Editor screenshot 3
Acrobat Reader: PDF Editor screenshot 4
Acrobat Reader: PDF Editor screenshot 5
Acrobat Reader: PDF Editor screenshot 6

This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Secure document storage
  • 👍 Convenient for reading and annotating PDFs
  • 👍 Useful for students and professionals

Room to Improve

  • 🐛 Buggy and unreliable
  • 🔒 Overly intrusive login requirements
  • 💰 Expensive subscription model
  • 👎 Counterintuitive user interface changes
  • 🔍 Poor search and organization features
PDF Reader & PDF Editor#2

PDF Reader & PDF Editor by ABISHKKING LIMITED.

Read, Edit, Sign PDF Files
Strong Contender
💼 Business
4.7😐(730 ratings)
FreeAdsIn-App Purchases
PDF Reader & PDF Editor screenshot 1
PDF Reader & PDF Editor screenshot 2
PDF Reader & PDF Editor screenshot 3
PDF Reader & PDF Editor screenshot 4
PDF Reader & PDF Editor screenshot 5
PDF Reader & PDF Editor screenshot 6

This app is a comprehensive tool for managing PDF documents. It allows users to quickly view, annotate, edit, and organize PDFs, as well as convert images to PDF. Advanced features like merging, splitting, and password protection are also available.

What We Love

  • 🚀 Quick PDF editing and responsiveness
  • 👍 Image to PDF conversion is useful
  • 👍 Handles large files seamlessly
  • 👍 Option to sort and lock PDFs
  • 👍 Merge, split, and manage files effortlessly
  • 👍 Smooth zooming with no lag
  • 👍 Convenient sharing options
  • 👍 Light and gives control over PDFs
  • 👍 Clean interface with powerful features
  • 👍 Great PDF organizer (rename, favorite)
  • 👍 Good for viewing and annotating work docs
  • 👍 Handy for reading and making small edits
  • 👍 Classic PDF reader with modern tools
  • 👍 Merging and splitting PDF files is easy
  • 👍 Updates add promising new features
  • 👍 Straightforward and handy app
  • 👍 Useful for study notes
  • 👍 Excellent and easy to use
  • 👍 Fast and free
  • 👍 Functional and without ads
  • 👍 Good for organizing files
  • 👍 Free PDF splitting
  • 👍 Meets expectations

Room to Improve

  • 👎 Aggressive premium push with popups
  • 👎 Not intuitive outside of basic PDF editing
  • 👎 Charges are costly compared to free apps
  • 👎 Free trial is misleading, charged immediately
  • 👎 Billing errors and unexpected charges
  • 👎 No functions in free version
  • 👎 Files not found or opened
  • 👎 App crashes or freezes
  • 👎 Not optimized for iPad
  • 👎 Persistent navigation bar is unsightly
  • 👎 Buggy, gets stuck in loops
  • 👎 Cannot navigate hyperlinks
  • 👎 Does not remember last page
  • 👎 Text cannot be edited or written
  • 👎 Limited editing functions
  • 👎 Only one color and thickness for drawing
  • 👎 Does not open large files like blueprints
  • 👎 Freezes or crashes on document opening
  • 👎 Does not use full iPad screen size
  • 👎 Does not allow text selection for copying
  • 👎 Free features unavailable without payment
PocketBook Reader#3

PocketBook Reader by Pocketbook International SA

PDF, EPUB, FB2, Audiobooks
Worth Considering
📚 Books
4.5😐(9.8K ratings)
FreeIn-App Purchases
PocketBook Reader screenshot 1
PocketBook Reader screenshot 2
PocketBook Reader screenshot 3
PocketBook Reader screenshot 4
PocketBook Reader screenshot 5
PocketBook Reader screenshot 6

This app is a versatile reader supporting 26 book and audio formats, including EPUB, PDF, and audiobooks. It offers features like PDF reflow, text-to-speech, cloud synchronization, and extensive customization options for a comfortable reading experience.

What We Love

  • 👍 Convenient reading experience
  • 🚀 Smooth scrolling
  • 💡 Customizable settings (font, margin, etc.)
  • 🔒 Supports DRM-protected content
  • 👍 Intuitive user interface
  • 💡 Text-to-speech functionality

Room to Improve

  • 🐛 Crashes and freezes
  • 🐛 Unreliable cloud sync
  • 🐛 Inconsistent page rendering
  • 🐛 Buggy text highlighting and annotation
  • 🐛 Slow loading times
  • 🐛 Confusing navigation

More PDF Reader apps to explore

FAQ about PDF Reader

What are the best pdf reader apps for iPhone?
Acrobat Reader: PDF Editor tops our pdf reader apps ranking as of September 2026, with a 4.6-star average from 651K App Store ratings, and it's free to download.
Yes — 20 of the top pdf reader apps we rank are free to download, including Acrobat Reader: PDF Editor and PDF Reader & PDF Editor.
Acrobat Reader: PDF Editor has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ pdf reader apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
You can view, edit, annotate, and sign PDF documents. The app also allows you to convert files to and from PDF, compress PDFs, and use AI features for summarization and document interaction. You can also collaborate on files and store them online.
Paid features include the Adobe Acrobat AI Assistant for summarizing and querying documents, advanced PDF editing for text and images, merging and organizing PDFs, and higher-quality voice options for reading PDFs aloud. These features are accessible through a subscription.

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