Best Document Scanner To PDF Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

The best document scanner to pdf apps on iPhone average 4.5★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Document Scanner To PDF Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CamScanner - PDF Scanner AppCamScanner - PDF Scanner AppFree4.8★ (1.9M)YesYesSep 2026
2Adobe Scan: PDF & OCR ScannerAdobe Scan: PDF & OCR ScannerFree4.9★ (1.6M)YesYesSep 2026
3Scanner App: Genius ScanScanner App: Genius ScanFree4.9★ (1.4M)NoYesSep 2026
4Document Scanner to PDFㅤㅤㅤDocument Scanner to PDFㅤㅤㅤFree4.0★ (1)NoYesSep 2026
5Scanner App - Scan PDF & DocsScanner App - Scan PDF & DocsFree4.6★ (33K)NoYesSep 2026
6FreePDF: PDF Converter & ScanFreePDF: PDF Converter & ScanFreeYesYesJun 2026
7ScanLens: PDF Document ScannerScanLens: PDF Document ScannerFreeNoYesSep 2026
8Document Scanner ◦ Scan to PDFDocument Scanner ◦ Scan to PDFFreeNoYesSep 2026

Top Picks for Document Scanner To PDF

CamScanner - PDF Scanner App#1

CamScanner - PDF Scanner App by INTSIG Information Co., Ltd

Document Scanner PDF Converter
Editor's Choice
📊 Productivity
4.8😐(1.9M ratings)
FreeAdsIn-App Purchases
#8in Productivity
CamScanner - PDF Scanner App screenshot 1
CamScanner - PDF Scanner App screenshot 2
CamScanner - PDF Scanner App screenshot 3
CamScanner - PDF Scanner App screenshot 4
CamScanner - PDF Scanner App screenshot 5
CamScanner - PDF Scanner App screenshot 6

Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.

What We Love

  • 🚀 Efficient scanning and document management
  • 📁 Convenient cloud storage and backup
  • 🔍 Powerful OCR and document enhancement features
  • 🔧 Customizable scanning and editing options
  • 🏫 Useful for school and work applications
  • 💼 Great for receipts, contracts, and other business documents

Room to Improve

  • 🔒 Concerns about data privacy and security
  • 🤖 Inconsistent OCR and text recognition accuracy
  • 💰 Aggressive upselling and subscription model
  • 🔌 App crashes and performance issues
  • 📤 Difficulties with sharing and exporting files
  • 🙈 Intrusive ads and limited free version
Adobe Scan: PDF & OCR Scanner#2

Adobe Scan: PDF & OCR Scanner by Adobe Inc.

Text Document, Photo Converter
Strong Contender
💼 Business
4.9😊(1.6M ratings)
FreeAdsIn-App Purchases
#11in Business
Adobe Scan: PDF & OCR Scanner screenshot 1
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Adobe Scan: PDF & OCR Scanner screenshot 3
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Adobe Scan: PDF & OCR Scanner screenshot 5
Adobe Scan: PDF & OCR Scanner screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Intuitive interface
  • 🚀 Quick scanning
  • 👍 Convenient for on-the-go
  • 🚀 High-quality scans
  • 👍 Seamless integration with cloud storage
  • 🚀 Efficient document management

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🐛 Issues with auto-cropping and alignment
  • 🔒 Privacy concerns around cloud storage
  • 💰 Expensive premium features
Scanner App: Genius Scan#3

Scanner App: Genius Scan by The Grizzly Labs

PDF documents & OCR
Worth Considering
💼 Business
4.9😊(1.4M ratings)
FreeIn-App Purchases
#33in Business
Scanner App: Genius Scan screenshot 1
Scanner App: Genius Scan screenshot 2
Scanner App: Genius Scan screenshot 3
Scanner App: Genius Scan screenshot 4
Scanner App: Genius Scan screenshot 5
Scanner App: Genius Scan screenshot 6

This app transforms your mobile device into a powerful document scanner. It automatically detects, crops, and enhances paper documents, allowing you to export them as multi-page PDFs. Organize, secure, and share your scanned files with advanced features.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and efficient scanning
  • 🔒 Secure document handling
  • 📤 Convenient export options
  • 🖼️ High-quality scans
  • 🗂️ Batch scanning and organizing
  • 🔍 Useful OCR capabilities
  • 💻 Works great on the go

Room to Improve

  • 🐛 Occasional issues with cropping and alignment
  • 🔍 OCR accuracy could be improved
  • 💰 Premium features locked behind paywall
  • 🔄 Sync issues with cloud storage
  • 🤔 Confusing workflow changes in recent updates

More Document Scanner To PDF apps to explore

FAQ about Document Scanner To PDF

What are the best document scanner to pdf apps for iPhone?
CamScanner - PDF Scanner App tops our document scanner to pdf apps ranking as of September 2026, with a 4.8-star average from 1.9M App Store ratings, and it's free to download.
Yes — 20 of the top document scanner to pdf apps we rank are free to download, including CamScanner - PDF Scanner App and Adobe Scan: PDF & OCR Scanner.
CamScanner - PDF Scanner App shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ document scanner to pdf apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app transforms your mobile device into a powerful portable scanner. It allows you to instantly scan, save, and share any document in formats like PDF, JPG, Word, or TXT. It also offers features like text recognition (OCR) to improve productivity.
Key features include a document scanner, various scanning modes (like ID Card & Passport, QR Code), PDF conversion capabilities, the ability to share files for collaboration, innovative PDF scanning with OCR, and handy document editing and file management tools.

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