Best Scan Documents Free Apps

244+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good scan documents free apps. We benchmark 244+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Scan Documents Free

Adobe Scan: PDF & OCR Scanner#1

Adobe Scan: PDF & OCR Scanner by Adobe Inc.

Mobile Docs & 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

Сканер текста,фото,файлов PDF
Strong Contender
📊 Productivity
4.8😐(1.8M 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
Scanner App: Genius Scan#3

Scanner App: Genius Scan by The Grizzly Labs

PDF documents & OCR
Worth Considering
💼 Business
4.9😊(1.3M ratings)
FreeIn-App Purchases
#30in 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

Room to Improve

  • 🐛 Occasional issues with cropping and alignment
  • 🔍 OCR accuracy could be improved
  • 💰 Premium features locked behind paywall

More Scan Documents Free apps to explore

4
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
5
Scanner – Scan PDF & Document
Scanner – Scan PDF & Document
Scanner – Scan PDF & Document
PDF Scanner App
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
(221K)
free with in-app purchases
6
Scan to PDF-Document Scanner
Scan to PDF-Document Scanner
Scan to PDF-Document Scanner
Photo Converter & Sign Doc App
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
7
Free Scanner App for Documents
Free Scanner App for Documents
Free Scanner App for Documents
Scan to PDF - QR, ID, Barcode
Free

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.

AI-powered document scanningScan QR codes, barcodes, IDs, and passportsConvert to PDF or JPG
💼 Business
(262)
free with in-app purchases
8
CamVision: PDF & OCR Scanner
CamVision: PDF & OCR Scanner
CamVision: PDF & OCR Scanner
Smart PDF & Document Scan
Free

Instantly transform documents into high-quality PDFs or editable text files with AI-powered scanning. Automatically detects edges, enhances clarity, and extracts text in over 20 languages. Organize, sync, and secure your files effortlessly.

AI Auto Scan with edge detectionOCR text extraction (20+ languages)High-resolution PDF conversion
📊 Productivity
(8)
free with in-app purchases
9
PDF Scanner | Document Scan
PDF Scanner | Document Scan
PDF Scanner | Document Scan
Documents & Photo Scanning
Free

Easily scan any paper document, receipt, or note using your phone's camera. Convert your scans into high-quality PDFs or JPEGs with advanced image processing and automatic edge detection. Manage, share, and print your digitized documents effortlessly.

High-quality camera scanningAuto-detect edgesPerspective correction
💼 Business
(1.6K)
subscription
10
PDF Scanner: Scan Document |
PDF Scanner: Scan Document |
PDF Scanner: Scan Document |
Mobile Documents Scanning
Free

Transform your phone into a powerful document scanner. Quickly capture receipts, notes, and contracts, saving them as high-quality PDFs. Ideal for work, school, and daily organization.

Scan documents with cameraAuto-crop and edge detectionHigh-quality PDF creation
💼 Business
(10)
freemium
11
Tiny Scanner - PDF Scanner App
Tiny Scanner - PDF Scanner App
Tiny Scanner - PDF Scanner App
Scan Documents Convert to PDF
Free

Transform paper documents into professional PDFs in seconds. This app offers AI-powered scanning, comprehensive PDF editing tools, and OCR text recognition. Securely manage, convert, and share your files across devices.

AI-powered automatic border detectionBatch scanning for multi-page documentsProfessional filters and file compression
💼 Business
(178K)
free with in-app purchases
12
SCAN ACE · PDF Scanner App
SCAN ACE · PDF Scanner App
SCAN ACE · PDF Scanner App
Scan & Convert PDF Documents
Free

Transform any document or image into a high-quality digital file. This app offers automatic edge detection, multiple scan modes, and advanced editing tools like OCR, filters, and watermarking. Securely manage, share, and convert your files with ease.

Automatic document edge detectionDocument, ID, and Passport scan modesAI OCR for text recognition and copying
💼 Business
(39K)
subscription
13
PDF scanner app Documents scan
PDF scanner app Documents scan
PDF scanner app Documents scan
Document to photo converter
Free

Transform your iPhone into a powerful scanner to digitize receipts, contracts, and notes. Easily convert physical documents into high-quality PDFs, extract text with OCR, and add signatures or annotations. Organize and share your scanned files effortlessly.

Smart document scanning with auto edge detectionOCR for text extraction and editingAdd signatures and annotations
💼 Business
(84)
free with in-app purchases
14
Scanner: Cam Smart Scan to PDF
Scanner: Cam Smart Scan to PDF
Scanner: Cam Smart Scan to PDF
Document Scanning Phone Scaner
Free

Transform paper documents into digital files with high-quality scans. Easily edit, annotate, and export your documents in various formats, including PDF. Digitally sign documents and scan QR codes, passports, and ID cards.

Scan documents and imagesConvert to digital filesEdit and annotate scans
💼 Business
(62)
free with in-app purchases
15
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
(53K)
free with in-app purchases
16
PDF Scanner: Editor & Reader
PDF Scanner: Editor & Reader
PDF Scanner: Editor & Reader
File Converter & Scan: Photos
Free

Easily convert various file types, including documents, images, and spreadsheets, into high-quality PDFs. This app allows you to combine multiple files, organize pages, and share your creations directly from your mobile device.

Convert files to PDFImport from various sourcesCombine multiple files
🔧 Utilities
(239)
free with in-app purchases
17
PDF Maker: Editor & Converter
PDF Maker: Editor & Converter
PDF Maker: Editor & Converter
Convert Image: Scanner Reader
Free

This app is an all-in-one PDF viewer and editor that allows you to quickly open, read, and manage your documents. It offers features like adding signatures, converting images to PDFs, and merging or splitting files to boost productivity.

View and read PDFsAnnotate documentsAdd signatures
🔧 Utilities
(382)
free with in-app purchases
18
TurboScan™: document scanner
TurboScan™: document scanner
TurboScan™: document scanner
Scan documents and receipts
Free

Transform your iPhone into a powerful scanner for documents, receipts, and more. Quickly capture high-quality PDFs or JPEGs, organize them, and share them easily. Advanced algorithms ensure accurate edge detection, perspective correction, and optimal contrast for clear scans.

Automatic document detection and capturePerspective correctionSureScan for sharpest scans
💼 Business
(98K)
free with in-app purchases
19
Scan Hero: PDF Scanner
Scan Hero: PDF Scanner
Scan Hero: PDF Scanner
For Documents, Photos & Text
Free

Scan documents, photos, and text on the go and manage your paperwork digitally. Edit, sign, and share your scans as PDFs or images. Offers OCR, HD quality, and secure file protection.

Scan documents to PDF or imageMultiple camera modes for specific documentsEdit scans: re-crop, perspective, filters
💼 Business
(241K)
free with in-app purchases
20
Scanner Pro・Scan PDF Documents
Scanner Pro・Scan PDF Documents
Scanner Pro・Scan PDF Documents
Photo, Doc, Image Converter・ID
Free

Transform your device into a powerful scanner for documents, receipts, and IDs. Convert images to PDFs, organize your files with smart features, and share them easily. Includes OCR and QR code scanning for enhanced productivity.

High-quality document scanningConvert to PDFOCR and full-text search
💼 Business
(331K)
free with in-app purchases