Best Free Document Scanner Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Out of 250+ free document scanner apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Free Document Scanner Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Adobe Scan: PDF & OCR ScannerAdobe Scan: PDF & OCR ScannerFree4.9★ (1.6M)YesYesAug 2026
2CamScanner - PDF Scanner AppCamScanner - PDF Scanner AppFree4.8★ (1.9M)YesYesAug 2026
3Free PDF Scanner App For DocFree PDF Scanner App For DocFree4.6★ (307)YesYesAug 2026
4Offline Scanner: PDF & OCROffline Scanner: PDF & OCRFreeNoJul 2026
5PDF Scanner Pro: Document ScanPDF Scanner Pro: Document ScanFree5.0★ (1)NoYesAug 2026
6PDF & OCR Scanner – ScaniumPDF & OCR Scanner – ScaniumFree4.7★ (126)YesYesAug 2026
7iScanner: PDF Document ScanneriScanner: PDF Document ScannerFree4.8★ (1.4M)YesYesAug 2026
8Scanner App: Genius ScanScanner App: Genius ScanFree4.9★ (1.3M)NoYesAug 2026

Top Picks for Free Document Scanner

Adobe Scan: PDF & OCR Scanner#1

Adobe Scan: PDF & OCR Scanner by Adobe Inc.

Text Document, Photo Converter
Editor's Choice
💼 Business
4.9😊(1.6M ratings)
FreeAdsIn-App Purchases
#10in Business
Adobe Scan: PDF & OCR Scanner screenshot 1
Adobe Scan: PDF & OCR Scanner screenshot 2
Adobe Scan: PDF & OCR Scanner screenshot 3
Adobe Scan: PDF & OCR Scanner screenshot 4
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

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🐛 Issues with auto-cropping and alignment
  • 🔒 Privacy concerns around cloud storage
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
#6in 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

Room to Improve

  • 🔒 Concerns about data privacy and security
  • 🤖 Inconsistent OCR and text recognition accuracy
  • 💰 Aggressive upselling and subscription model
Free PDF Scanner App For Doc#3

Free PDF Scanner App For Doc by AMPLIFY VENTURES LTD

Scan Documents & Photo to PDF
Worth Considering
💼 Business
4.6(307 ratings)
FreeAdsIn-App Purchases
Free PDF Scanner App For Doc screenshot 1
Free PDF Scanner App For Doc screenshot 2
Free PDF Scanner App For Doc screenshot 3
Free PDF Scanner App For Doc screenshot 4
Free PDF Scanner App For Doc screenshot 5
Free PDF Scanner App For Doc screenshot 6

Transform your device into a smart scanner with AI-powered features. Digitize documents, IDs, and QR codes into high-quality PDFs or JPGs. Organize, edit, and share your scans securely and effortlessly.

More Free Document Scanner apps to explore

4
Offline Scanner: PDF & OCR
Offline Scanner: PDF & OCR
Offline Scanner: PDF & OCR
by H TRADE COMPANY
Free
💼 Business
(0)
5
PDF Scanner Pro: Document Scan
PDF Scanner Pro: Document Scan
PDF Scanner Pro: Document Scan
Photo to PDF, OCR & Sign
Free

Transform your device into a powerful document scanner. Capture, convert, and organize any paper document into high-quality PDFs. Extract text with OCR, add signatures, and share files instantly.

Smart document edge detection and croppingOCR text extractionDigital signature and annotation
💼 Business
(1)
freemium
6
PDF & OCR Scanner – Scanium
PDF & OCR Scanner – Scanium
PDF & OCR Scanner – Scanium
Fast Image & Text Scanning App
Free

This app acts as a powerful mobile scanner and file converter. It allows users to quickly scan, edit, and convert documents to PDF or other formats, with enhanced text recognition capabilities. Essential data can be securely backed up to the cloud for easy access and sharing.

Quick document scanningAI-powered editingText extraction from images
💼 Business
(126)
free with in-app purchases
7
iScanner: PDF Document Scanner
iScanner: PDF Document Scanner
iScanner: PDF Document Scanner
Scan Photos, Papers with OCR
Free

This app is a powerful mobile scanner and document manager. It uses AI to create high-quality, distortion-free scans of various documents, which can then be edited, organized, and exported in multiple formats. It also offers OCR and AI chat features for enhanced document interaction.

AI-powered document scanningOCR text recognitionDocument editing and markup
💼 Business
(1.4M)
free with in-app purchases
8
Scanner App: Genius Scan
Scanner App: Genius Scan
Scanner App: Genius Scan
PDF documents & OCR
Free

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.

Smart document detection and croppingBatch scanning for multiple pagesPDF creation and editing
💼 Business
(1.3M)
free with in-app purchases
9
Document Scanner App- PDF Scan
Document Scanner App- PDF Scan
Document Scanner App- PDF Scan
PDF Scanner & Printer App
Free

Transform your mobile device into a powerful scanner. Capture documents, receipts, and notes, then optimize their quality for clear digital copies. Easily sign, share, print, or save your scans as PDFs or JPEGs to cloud storage.

Scan documents to PDF/JPEGOptimize scan qualityE-signature functionality
💼 Business
(1.7K)
free
10
Scanner – Scan PDF & Document
Scanner – Scan PDF & Document
Scanner – Scan PDF & Document
Edit, Sign, Convert PDF Files
Free

Transform paper documents into high-quality PDFs directly from your smartphone. This mobile scanner offers advanced image processing and OCR technology to enhance document clarity and enable easy sharing. Save time and storage space with efficient document management.

High resolution scansOCR technologyMultiple page PDF support
💼 Business
(222K)
free with in-app purchases
11
AnyScan - Document Scanner
AnyScan - Document Scanner
AnyScan - Document Scanner
Scan Documents the fastest way
Free

Transform your device into a powerful document scanner. Quickly capture, convert, and share documents in PDF format. Ideal for students and professionals seeking to go paperless and enhance productivity.

Scan documents to PDF in secondsCombine multiple pages into one documentAdd digital signatures
🔧 Utilities
(1)
free with in-app purchases
12
Scanner App for iPhone
Scanner App for iPhone
Scanner App for iPhone
Image, PNG & PDF Converter
Free

Transform your device into a portable scanner to digitize documents. Easily capture, edit, and save them as high-quality PDFs or JPEGs. Share your scanned files quickly and efficiently with others.

Multipage scanningScan to PDF or JPEGScan with camera or photos
📊 Productivity
(1)
ad-supported
13
PDF Scanner: Scan Document ||
PDF Scanner: Scan Document ||
PDF Scanner: Scan Document ||
Mobile Documents Scanning
Free
💼 Business
(0)
14
PDF Scanner & Document Scan
PDF Scanner & Document Scan
PDF Scanner & Document Scan
OCR, Convert PDF, Edit & Sign
Free

This app transforms your smartphone into a professional scanner with AI-powered features for document capture, OCR, and PDF conversion. It offers offline editing, e-signature capabilities, and secure local storage for sensitive files. Ideal for professionals and students needing to digitize and manage documents efficiently.

AI HD Scanning with auto edge detectionMulti-mode scanning for documents and IDsSmart image optimization for print quality
🔧 Utilities
(7)
free with in-app purchases
15
Scan to PDF-Document Scanner
Scan to PDF-Document Scanner
Scan to PDF-Document Scanner
ScanShot・Image Converter & OCR
Free

Transform your phone into a portable office. Scan, sign, and convert documents to various formats like PDF, DOCX, and TXT. Features include unlimited scanning, OCR text recognition, and secure password protection for your files.

Unlimited document scanningE-signature creation and applicationOCR text recognition and editing
💼 Business
(61K)
free with in-app purchases
16
ScanGuru: PDF Scanner App
ScanGuru: PDF Scanner App
ScanGuru: PDF Scanner App
Document Scanner, Photo to PDF
Free

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.

Scan to PDF or JPEGSign and edit documentsOCR text recognition
💼 Business
(93K)
free with in-app purchases
17
All Doc Reader & PDF Converter
All Doc Reader & PDF Converter
All Doc Reader & PDF Converter
All-in-one reader & Converter
Free

This app allows you to open, read, scan, and manage various document types like PDFs, Word, Excel, and TXT files. Convert images to PDF and scan paper documents into digital files using your phone's camera.

Read PDF, DOC, XLS, TXT filesScan documents with cameraConvert images to PDF
📊 Productivity
(1)
free with in-app purchases
18
Scanner-Documents PDF
Scanner-Documents PDF
Scanner-Documents PDF
Scan, Save n Share Documents
Free
🔧 Utilities
(0)
19
Mobile Scanner App - Scan PDF
Mobile Scanner App - Scan PDF
Mobile Scanner App - Scan PDF
Document Scanning, Sign & OCR
Free

Transform your phone into a powerful scanner. Easily digitize documents, receipts, and photos into clear PDFs or JPEGs. Extract text with OCR, organize files, and share them securely.

Scan documents, receipts, photos, and booksConvert to PDF, Word, or JPEGOCR text extraction and editing
📊 Productivity
(55K)
free with in-app purchases
20
Document & pdf scanner app
Document & pdf scanner app
Document & pdf scanner app
Cam, Fast, Text & Photo Scan
Free
📊 Productivity
(0)

FAQ about Free Document Scanner

What are the best free document scanner apps for iPhone?
Adobe Scan: PDF & OCR Scanner tops our free document scanner apps ranking as of August 2026, with a 4.9-star average from 1.6M App Store ratings, and it's free to download.
Adobe Scan: PDF & OCR Scanner shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ free document scanner apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app transforms your mobile device into a powerful PDF and document scanner. It allows you to create, save, and organize paper documents as digital files, converting them into professional-looking PDFs or JPEGs.
Key features include high-speed bulk scanning, automatic page straightening, a magic eraser for cleanup, the ability to extract specific pages, and advanced OCR to make text in scans searchable and editable.

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