Best Scan App To PDF

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Finding the right scan app to pdf can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Scan App To PDF (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Adobe Scan: PDF & Doc ScannerAdobe Scan: PDF & Doc ScannerFree4.9★ (1.6M)YesYesOct 2026
2CamScanner - PDF Scanner AppCamScanner - PDF Scanner AppFree4.8★ (1.9M)YesYesOct 2026
3Scanner App: Genius ScanScanner App: Genius ScanFree4.9★ (1.4M)NoYesOct 2026
4Scan to PDF: Converter ScannerScan to PDF: Converter ScannerFree4.7★ (24K)NoYesOct 2026
5Scanner App. JPG, Photo to PDFScanner App. JPG, Photo to PDFFree4.8★ (74K)NoYesOct 2026
6SCAN ACE · PDF Scanner AppSCAN ACE · PDF Scanner AppFree4.8★ (39K)NoYesOct 2026
7FreePDF: PDF Converter & ScanFreePDF: PDF Converter & ScanFree—YesYesSep 2026
8Mobile Scanner App - Scan PDFMobile Scanner App - Scan PDFFree4.8★ (56K)YesYesOct 2026

Top Picks for Scan App To PDF

Adobe Scan: PDF & Doc Scanner#1

Adobe Scan: PDF & Doc Scanner by Adobe Inc.

Text Document, Photo Converter
Editor's Choice
💼 Business
4.9😊(1.6M ratings)
FreeAdsIn-App Purchases
#11in Business
Adobe Scan: PDF & Doc Scanner screenshot 1
Adobe Scan: PDF & Doc Scanner screenshot 2
Adobe Scan: PDF & Doc Scanner screenshot 3
Adobe Scan: PDF & Doc Scanner screenshot 4
Adobe Scan: PDF & Doc Scanner screenshot 5
Adobe Scan: PDF & Doc 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
CamScanner - PDF Scanner App#2

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

Document Scanner PDF Converter
Strong Contender
📊 Productivity
4.8😐(1.9M ratings)
FreeAdsIn-App Purchases
#7in 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
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
#32in Business
Scanner App: Genius Scan screenshot 1
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Scanner App: Genius Scan screenshot 3
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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 Scan App To PDF apps to explore

FAQ about Scan App To PDF

What is the best scan app to pdf for iPhone?
Adobe Scan: PDF & Doc Scanner tops our scan app to pdf ranking as of October 2026, with a 4.9-star average from 1.6M App Store ratings, and it's free to download.
Yes — 20 of the top scan app to pdf we rank are free to download, including Adobe Scan: PDF & Doc Scanner and CamScanner - PDF Scanner App.
Adobe Scan: PDF & Doc Scanner shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ scan app to pdf on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.