Best PDF Viewer Pro Apps

226+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated July 2026

With an average user rating of 4.6★, the pdf viewer pro category is one of the App Store's strongest. Browse all 226+ apps we track, sorted so the most loved ones surface first.

Compare top PDF Viewer Pro Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PDF Pro - Reader Editor FormsPDF Pro - Reader Editor FormsFree4.7★ (6.8K)NoYesJul 2026
2Acrobat Reader: PDF EditorAcrobat Reader: PDF EditorFree4.7★ (632K)YesYesJul 2026
3PDF Expert: Editor & ConverterPDF Expert: Editor & ConverterFree4.7★ (215K)YesYesJul 2026
4PDF Viewer by NutrientPDF Viewer by NutrientFree4.6★ (9.1K)NoYesJul 2026
5PDF Editor ®PDF Editor ®Free4.5★ (28K)YesYesJul 2026
6PDF Converter・Scanner・Editor・PDF Converter・Scanner・Editor・Free4.6★ (148)NoYesJul 2026
7Foxit PDF EditorFoxit PDF EditorFree4.5★ (4.8K)YesYesJul 2026
8PDFelement: PDF Editor, ViewerPDFelement: PDF Editor, ViewerFree4.6★ (7.5K)YesYesJul 2026

Top Picks for PDF Viewer Pro

PDF Pro - Reader Editor Forms#1

PDF Pro - Reader Editor Forms by Dominic Rodemer

Edit, annotate, view documents
Editor's Choice
📊 Productivity
4.7😐(6.8K ratings)
FreeIn-App Purchases
PDF Pro - Reader Editor Forms screenshot 1
PDF Pro - Reader Editor Forms screenshot 2
PDF Pro - Reader Editor Forms screenshot 3
PDF Pro - Reader Editor Forms screenshot 4
PDF Pro - Reader Editor Forms screenshot 5
PDF Pro - Reader Editor Forms screenshot 6

Edit, annotate, and read PDF documents on your iPhone and iPad. Highlight text, add notes, shapes, voice recordings, and photos. Search your entire PDF library, fill out forms, and sign documents.

What We Love

  • 👍 User-friendly interface
  • 🚀 Fast and efficient
  • 💡 Excellent PDF management features
  • 🔒 Secure and reliable

Room to Improve

  • 🐛 Crashes and stability issues
  • 💰 Expensive subscription model
  • 🔍 Inconsistent search functionality
Acrobat Reader: PDF Editor#2

Acrobat Reader: PDF Editor by Adobe Inc.

Documents Editor & Converter
Strong Contender
💼 Business
4.7😞(632K ratings)
FreeAdsIn-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
PDF Expert: Editor & Converter#3

PDF Expert: Editor & Converter by Readdle Technologies Limited

Edit, Sign, Convert Documents
Worth Considering
📊 Productivity
4.7😐(215K ratings)
FreeAdsIn-App Purchases
#54in Productivity
PDF Expert: Editor & Converter screenshot 1
PDF Expert: Editor & Converter screenshot 2
PDF Expert: Editor & Converter screenshot 3
PDF Expert: Editor & Converter screenshot 4
PDF Expert: Editor & Converter screenshot 5
PDF Expert: Editor & Converter 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

Room to Improve

  • 🐛 Frequent crashes and stability issues
  • 🔒 Subscription model for advanced features
  • 🔒 Inconsistent pricing and feature changes

More PDF Viewer Pro apps to explore

4
PDF Viewer by Nutrient
PDF Viewer by Nutrient
PDF Viewer by Nutrient
Fill Forms, Sign, Edit, Redact
Free

Easily view, search, and annotate PDF documents on your iPhone and iPad. Import files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features like redaction and combining documents are available with a Pro subscription.

View and search PDFsAnnotate with highlights and notesSign documents digitally
📊 Productivity
(9.1K)
freemium
5
PDF Editor ®
PDF Editor ®
PDF Editor ®
Edit, Reader Converter Maker 7
Free

Edit, sign, and convert PDF documents directly from your mobile device. Scan physical papers into editable PDFs, annotate text, and fill out forms on the go. All your documents are stored locally for privacy and can be easily shared.

Edit PDF filesSign documentsConvert scanned papers to PDF
💼 Business
(28K)
free with in-app purchases
6
PDF Converter・Scanner・Editor・
PDF Converter・Scanner・Editor・
PDF Converter・Scanner・Editor・
Document Scanner・Edit FIles
Free

Easily scan physical documents and convert various file types, images, and web pages into professional PDF formats. Organize, sign, and share your documents efficiently.

Smart document scannerCreate PDFs from various sourcesConvert file types to PDF
📊 Productivity
(148)
subscription
7
Foxit PDF Editor
Foxit PDF Editor
Foxit PDF Editor
View, Edit, Convert, and Sign
Free

This mobile app offers comprehensive PDF management, allowing users to view, edit, annotate, and convert PDF files on the go. It includes AI-powered features for summarization, translation, and text enhancement, alongside robust tools for creating, signing, and protecting documents.

AI-powered PDF summarization and translationEdit text and images within PDFsConvert PDFs to and from various formats
📊 Productivity
(4.8K)
freemium
8
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
Edit,read,sign,annotate pdf
Free

This application offers comprehensive PDF management, including advanced editing, AI-powered summarization and translation, and efficient scanning with OCR. It helps organize, convert, and secure documents for work, study, and personal use.

AI Chat with PDFScan and OCRPDF to Office Conversion
📊 Productivity
(7.5K)
free with in-app purchases
9
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
Editor, Converter, OCR
Free

Edit, convert, and manage PDF documents on your mobile device. This app allows you to directly edit text, scan documents, fill out forms, and secure your files with passwords and watermarks. It also supports OCR to extract text from scans and convert PDFs to various formats.

Edit PDF text directlyConvert PDF to Word, Excel, PPT, imagesOCR for text extraction from scans
🔧 Utilities
(2.9K)
freemium
10
PDF Master: Editor & Scanner
PDF Master: Editor & Scanner
PDF Master: Editor & Scanner
pdf editor&reader&viewer&maker
Free

This app is a comprehensive PDF tool for iPhone and iPad users. It offers editing, conversion, scanning, reading, and signing capabilities in a single, user-friendly interface. Streamline your document management for work, study, or daily tasks.

Professional PDF editing and annotationConvert PDFs to/from Word, Excel, PPT, Images, TXTHD mobile scanner with OCR
📊 Productivity
(3)
free with in-app purchases
11
GoodReader PDF Editor & Viewer
GoodReader PDF Editor & Viewer
GoodReader PDF Editor & Viewer
PDF Annotator, File Manager
$5.99

This app offers robust PDF editing and viewing capabilities, alongside comprehensive file management tools. It allows users to annotate PDFs, manage files from various cloud services, and secure sensitive data with advanced encryption. Enjoy a superior reading experience with features like PDF Reflow and split-screen viewing.

PDF annotation and editingExtensive file format supportCloud service integration (Dropbox, Google Drive, etc.)
📊 Productivity
(14K)
free with in-app purchases
12
PDF Reader – PDFelement
PDF Reader – PDFelement
PDF Reader – PDFelement
PDF Editor & Viewer, PDF Maker
Free

This app offers a superior PDF reading experience with its innovative Liquid Mode, which optimizes documents for mobile screens. It also provides robust tools for annotating, signing, managing, and sharing your PDF files, catering to both work and study needs.

Liquid Mode for optimized mobile readingAnnotation tools (pencil, text, highlighting)Handwritten signature insertion
📊 Productivity
(3.9K)
free
13
PDF Reader & PDF Editor
PDF Reader & PDF Editor
PDF Reader & PDF Editor
Read, Edit, Sign PDF Files
Free

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.

Fast PDF viewingPDF annotation and markupAdd e-signatures
💼 Business
(666)
free with in-app purchases
14
PDF보내요
PDF보내요
PDF보내요
보내기 전 필요한 PDF 도구
Free

This app offers a comprehensive suite of tools for managing PDF documents directly on your device. Easily scan, merge, compress, sign, and redact sensitive information without uploading your files to external servers. It's designed for quick and secure PDF handling for various submission and sharing needs.

Scan documents to PDFConvert photos to PDFMerge and split PDFs
📊 Productivity
(0)
free
15
Adobe Scan: PDF & OCR Scanner
Adobe Scan: PDF & OCR Scanner
Adobe Scan: PDF & OCR Scanner
Text Document, Photo Converter
Free

Transform your mobile device into a powerful document scanner. Easily convert paper documents, receipts, and IDs into professional-looking PDFs or JPEGs. Enhance scans with automatic straightening, stain removal, and editable text conversion.

High-speed bulk scanningConvert paper to PDF/JPEGAutomatic straightening
💼 Business
(1.6M)
free with in-app purchases
16
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
Office Suite with PDF Editor
Free

This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.

AI-powered document analysis and summarizationInstant presentation creation from promptsOCR for digitizing notes and business cards
📊 Productivity
(18K)
subscription
17
PDF Reader Pro Edition®
PDF Reader Pro Edition®
PDF Reader Pro Edition®
Annotate,edit & sign PDFs
$1.99

This powerful application allows users to read, manage, edit, and annotate PDF files on iOS devices. It offers real-time online collaboration, form filling, and advanced annotation tools. Create, organize, and secure your PDF documents with ease.

Real-time online collaboration and chatFillable PDF formsExtensive annotation tools (highlight, notes, signature)
💼 Business
(1.7K)
paid
18
PDF Viewer Pro: Scan & Convert
PDF Viewer Pro: Scan & Convert
PDF Viewer Pro: Scan & Convert
PDF Tools: Scan, Edit, Sign
Free

Easily view, edit, and manage all your PDF files in one place. Create new PDFs, convert other file types, and scan documents with your device's camera. Protect important files with passwords and merge or split pages as needed.

View and manage PDF filesEdit, sign, and convert PDFsScan documents into PDFs
💼 Business
(3)
free with in-app purchases
19
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
Create & Edit PDF Documents
Free

Edit, create, and manage PDF documents on your mobile device. Annotate, fill forms, sign, and share files with ease. Offers advanced features like OCR and compression for enhanced document control.

Create PDFs from scratchEdit text and annotate documentsFill and sign PDF forms
💼 Business
(10K)
free with in-app purchases
20
PDF Editor: Read, Sign & Scan
PDF Editor: Read, Sign & Scan
PDF Editor: Read, Sign & Scan
Annotate, Convert Photo to PDF
Free

Edit, read, scan, and convert PDF documents with a comprehensive suite of tools. Annotate, draw, and sign your files with ease. This app offers offline functionality and supports collaboration.

Edit and annotate PDF documentsScan physical documents to PDFConvert various file types to PDF
💼 Business
(7.3K)
free with in-app purchases

FAQ about PDF Viewer Pro

What are the best pdf viewer pro apps for iPhone?
PDF Pro - Reader Editor Forms tops our pdf viewer pro apps ranking as of July 2026, with a 4.7-star average from 6.8K App Store ratings, and it's free to download.
Yes — 18 of the top pdf viewer pro apps we rank are free to download, including PDF Pro - Reader Editor Forms and Acrobat Reader: PDF Editor.
PDF Pro - Reader Editor Forms has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 226+ pdf viewer pro apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
PDF Pro allows you to read, edit, and annotate PDF documents directly on your iPhone and iPad. You can highlight text, take notes, embed shapes, draw with your finger, and even add voice recordings or photo annotations. It also offers full-text search, form filling, and signature support.
Premium features include advanced annotations like embedding audio and photo annotations, a powerful shape editor, and the ability to modify existing PDF content. You can also create new pages, reorder, rotate, and delete pages, and work with multiple PDFs simultaneously, copying and pasting content between them.

Related searches