Best PDF Viewer Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated November 2026

The best pdf viewer apps on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top PDF Viewer Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Acrobat Reader: PDF EditorAcrobat Reader: PDF EditorFree4.6★ (667K)NoYesNov 2026
2PDF Viewer by NutrientPDF Viewer by NutrientFree4.6★ (9.1K)NoYesNov 2026
3PDF Expert: Editor & ReaderPDF Expert: Editor & ReaderFree4.7★ (217K)NoYesNov 2026
4Google DocsGoogle DocsFree4.8★ (3.3M)NoYesNov 2026
5PDF Reader & Editor - GoPDFPDF Reader & Editor - GoPDFFree4.6★ (169)YesYesNov 2026
6Bookview PDF ReaderBookview PDF ReaderFree—NoNoMay 2026
7Simple PDF - PDF ReaderSimple PDF - PDF ReaderFree4.0★ (4)NoNoOct 2026
8PDF Reader - Editor & ViewerPDF Reader - Editor & ViewerFree4.6★ (3.8K)NoYesNov 2026

Top Picks for PDF Viewer

Acrobat Reader: PDF Editor#1

Acrobat Reader: PDF Editor by Adobe Inc.

Documents Converter & Signer
Editor's Choice
💼 Business
4.6😞(667K 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 allows users to open, read, fill, sign, and comment on PDF documents. It offers advanced features like PDF creation, editing, conversion to other formats, and AI-powered assistance for a fee.

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 Viewer by Nutrient#2

PDF Viewer by Nutrient by PSPDFKit GmbH

Fill Forms, Sign, Edit, Redact
Strong Contender
📊 Productivity
4.6😊(9.1K ratings)
FreeIn-App Purchases
PDF Viewer by Nutrient screenshot 1
PDF Viewer by Nutrient screenshot 2
PDF Viewer by Nutrient screenshot 3
PDF Viewer by Nutrient screenshot 4
PDF Viewer by Nutrient screenshot 5
PDF Viewer by Nutrient screenshot 6

Easily view, search, and annotate PDF documents on your iPhone and iPad. Access files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features are available through a subscription.

What We Love

  • 🚀 Seamless integration with iCloud and Files app
  • 👍 Intuitive annotation tools with Apple Pencil
  • 🎨 Versatile highlighting and drawing options
  • 💾 Saves annotations to original PDF files
  • 🔍 Powerful search and navigation features
  • 🆓 Excellent free version with no ads

Room to Improve

  • 🐛 Occasional crashes and performance issues
  • 🤔 Confusing UI and steep learning curve
  • 🔀 Difficulty managing and organizing PDF files
  • 🔍 Inconsistent text selection and highlighting
  • 🔒 Privacy concerns around data collection
PDF Expert: Editor & Reader#3

PDF Expert: Editor & Reader by Readdle Technologies Limited

Create, Edit & Sign Documents
Worth Considering
📊 Productivity
4.7😐(217K ratings)
FreeIn-App Purchases
#80in Productivity
PDF Expert: Editor & Reader screenshot 1
PDF Expert: Editor & Reader screenshot 2
PDF Expert: Editor & Reader screenshot 3
PDF Expert: Editor & Reader screenshot 4
PDF Expert: Editor & Reader screenshot 5
PDF Expert: Editor & Reader screenshot 6

This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.

What We Love

  • 🚀 Fast and responsive
  • 👍 Intuitive and user-friendly interface
  • 💡 Powerful annotation and editing tools
  • 🔒 Seamless cloud integration
  • 📚 Excellent for reading and organizing PDFs

Room to Improve

  • 🐛 Frequent crashes and stability issues
  • 🔒 Subscription model for advanced features
  • 🔒 Inconsistent pricing and feature changes
  • 🔍 Cluttered and confusing UI in latest update
  • 🔍 Reduced customization options for annotations

More PDF Viewer apps to explore

FAQ about PDF Viewer

What are the best pdf viewer apps for iPhone?
Acrobat Reader: PDF Editor tops our pdf viewer apps ranking as of November 2026, with a 4.6-star average from 667K App Store ratings, and it's free to download.
Yes — 20 of the top pdf viewer apps we rank are free to download, including Acrobat Reader: PDF Editor and PDF Viewer by Nutrient.
Acrobat Reader: PDF Editor has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ pdf viewer apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches