Best Apps To Scan Documents Into PDF

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our apps to scan documents into pdf list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Apps To Scan Documents Into PDF (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CamScanner - PDF Scanner AppCamScanner - PDF Scanner AppFree4.8★ (2M)YesYesOct 2026
2ScanGuru: PDF Scanner AppScanGuru: PDF Scanner AppFree4.6★ (93K)YesYesOct 2026
3Adobe Scan: PDF & Doc ScannerAdobe Scan: PDF & Doc ScannerFree4.9★ (1.6M)YesYesOct 2026
4Scanner PDF – scan documentScanner PDF – scan documentFree4.6★ (20K)NoYesOct 2026
5Scanner App: Genius ScanScanner App: Genius ScanFree4.9★ (1.4M)NoYesOct 2026
6Scan to PDF: Converter ScannerScan to PDF: Converter ScannerFree4.7★ (24K)NoYesOct 2026
7FreePDF: PDF Converter & ScanFreePDF: PDF Converter & ScanFree4.7★ (9)YesYesOct 2026
8Scanner App | PDF MakerScanner App | PDF MakerFree—YesYesOct 2026

Top Picks for Apps To Scan Documents Into 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😐(2M 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
ScanGuru: PDF Scanner App#2

ScanGuru: PDF Scanner App by GM UniverseApps Limited

Document Scanner, Photo to PDF
Strong Contender
💼 Business
4.6😞(93K ratings)
FreeAdsIn-App Purchases
#26in Business
ScanGuru: PDF Scanner App screenshot 1
ScanGuru: PDF Scanner App screenshot 2
ScanGuru: PDF Scanner App screenshot 3
ScanGuru: PDF Scanner App screenshot 4
ScanGuru: PDF Scanner App screenshot 5
ScanGuru: PDF Scanner App screenshot 6

Transform your phone into a portable scanner to digitize any document. Easily scan, edit, sign, and share PDFs or JPEGs. Features include OCR for text conversion, annotation, and secure local storage.

What We Love

  • 🚀 Easy to use
  • 🚀 Convenient for on-the-go scanning
  • 🚀 Good quality scans
  • 👍 Helpful for professional work

Room to Improve

  • 🐛 Unreliable conversion of handwritten text to digital text
  • 💰 Expensive subscription model
  • 🔒 Difficult to cancel subscription
  • 🐛 Crashes and errors when scanning large documents
Adobe Scan: PDF & Doc Scanner#3

Adobe Scan: PDF & Doc Scanner by Adobe Inc.

Text Document, Photo Converter
Worth Considering
💼 Business
4.9😊(1.6M ratings)
FreeAdsIn-App Purchases
#12in 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

More Apps To Scan Documents Into PDF apps to explore

FAQ about Apps To Scan Documents Into PDF

What are the best apps to scan documents into pdf for iPhone?
CamScanner - PDF Scanner App tops our apps to scan documents into pdf ranking as of October 2026, with a 4.8-star average from 2M App Store ratings, and it's free to download.
Yes — 20 of the top apps to scan documents into pdf we rank are free to download, including CamScanner - PDF Scanner App and ScanGuru: PDF Scanner App.
CamScanner - PDF Scanner App shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ apps to scan documents into pdf on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.