Best Document Scanner App Free

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our document scanner app free list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Document Scanner App Free (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CamScanner - PDF Scanner AppCamScanner - PDF Scanner AppFree4.8★ (1.9M)YesYesAug 2026
2Adobe Scan: PDF & OCR ScannerAdobe Scan: PDF & OCR ScannerFree4.9★ (1.6M)YesYesAug 2026
3iScanner: PDF Document ScanneriScanner: PDF Document ScannerFree4.8★ (1.4M)YesYesAug 2026
4Scanner App: Genius ScanScanner App: Genius ScanFree4.9★ (1.3M)NoYesAug 2026
5Scanner – Scan PDF & DocumentScanner – Scan PDF & DocumentFree4.7★ (222K)YesYesAug 2026
6Free PDF Scanner App For DocFree PDF Scanner App For DocFree4.6★ (307)YesYesAug 2026
7PDF Scanner Pro: Document ScanPDF Scanner Pro: Document ScanFree5.0★ (2)NoYesAug 2026
8Document Scanner App- PDF ScanDocument Scanner App- PDF ScanFree4.2★ (1.7K)NoNoJul 2026

Top Picks for Document Scanner App Free

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
#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
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
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
iScanner: PDF Document Scanner#3

iScanner: PDF Document Scanner by BPMobile

Scan Photos, Papers with OCR
Worth Considering
💼 Business
4.8😐(1.4M ratings)
FreeAdsIn-App Purchases
#3in Business
iScanner: PDF Document Scanner screenshot 1
iScanner: PDF Document Scanner screenshot 2
iScanner: PDF Document Scanner screenshot 3
iScanner: PDF Document Scanner screenshot 4
iScanner: PDF Document Scanner screenshot 5
iScanner: PDF Document Scanner screenshot 6

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.

What We Love

  • 🚀 Incredibly helpful
  • 🚀 Fantastic scanning capabilities
  • 👍 Easy to use
  • 👍 Convenient for business on the go

Room to Improve

  • 🐛 Unreliable, glitchy, and crashes frequently
  • 🔒 Concerns about data privacy and security
  • 💰 Expensive subscription model, misleading pricing

More Document Scanner App Free apps to explore

4
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
5
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
6
Free PDF Scanner App For Doc
Free PDF Scanner App For Doc
Free PDF Scanner App For Doc
Scan Documents & Photo to PDF
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
(307)
free with in-app purchases
7
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
(2)
freemium
8
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
9
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
10
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
11
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
12
CamScanner - PDF Scanner Apps
CamScanner - PDF Scanner Apps
CamScanner - PDF Scanner Apps
by Asad Asif
Free
📊 Productivity
(0)
13
Document Scanner, Scan to PDF
Document Scanner, Scan to PDF
Document Scanner, Scan to PDF
Paper, File, Text Scanning App
Free

Transform your phone into a portable scanner to digitize documents, add digital signatures, and organize your paperwork. Easily export scans as JPG or PDF files and share them via various platforms.

Scan documents instantlyAdd and save digital signaturesExport as JPG or PDF
💼 Business
(92)
free with in-app purchases
14
JPG to PDF Document Scanner
JPG to PDF Document Scanner
JPG to PDF Document Scanner
Photo/Image Converter & Maker
Free

Easily convert photos and scanned documents into PDF files. This app offers a simple, three-tap process to combine multiple images into a single, shareable document. It automatically detects document edges for clean scans and allows instant sharing.

Convert JPG, PNG, HEIC to PDFScan documents with auto edge detectionCombine multiple images into one PDF
🔍 Reference
(2)
subscription
15
ScanSeek - PDF Scanner & OCR
ScanSeek - PDF Scanner & OCR
ScanSeek - PDF Scanner & OCR
Search inside documents
Free
🔧 Utilities
(0)
16
Scanner App. JPG, Photo to PDF
Scanner App. JPG, Photo to PDF
Scanner App. JPG, Photo to PDF
Convert on iPhone, Documents
Free

Transform your device into a powerful mobile scanner. Easily capture, edit, and share documents, receipts, and notes as high-quality PDF or JPG files. Features include OCR, handwriting recognition, and cloud integration.

Scan documents to PDF or JPGOptical Character Recognition (OCR)Handwriting Recognition
💼 Business
(74K)
subscription
17
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
(27)
free with in-app purchases
18
Cam to PDF - Document Scanner
Cam to PDF - Document Scanner
Cam to PDF - Document Scanner
For scan text documents to OCR
Free

Transform your phone into a portable scanner for documents, receipts, and more. Convert them into high-quality PDFs or JPEGs, with advanced edge detection and perspective correction. Extract text from images using OCR technology for easy searching and editing.

Scan documents to PDF or JPEGOCR text extractionAutomatic edge detection
📊 Productivity
(1)
free with in-app purchases
19
Scanner App: PDF Scanner App
Scanner App: PDF Scanner App
Scanner App: PDF Scanner App
Scan Documents,PDF scan, Scan
Free

This app offers advanced document scanning with automatic edge detection, OCR text extraction, and image enhancement. It allows for multipage scanning, signing, markup, and easy sharing of documents in PDF or JPEG format. Users can also print scans directly from their device.

Automatic document edge detectionOCR text extractionMultipage scanning (Batch mode)
💼 Business
(1)
free with in-app purchases
20
Smart Printer | Scanner App
Smart Printer | Scanner App
Smart Printer | Scanner App
Print Wireless Document,Photos
Free

Print documents, PDFs, and photos wirelessly from your Mac to any AirPrint-enabled or network printer. Access files from cloud storage and customize print settings for a hassle-free experience.

Effortless wireless printingPrint all file typesAccess from anywhere
💼 Business
(1)
free with in-app purchases

FAQ about Document Scanner App Free

What is the best document scanner app free for iPhone?
CamScanner - PDF Scanner App tops our document scanner app free ranking as of August 2026, with a 4.8-star average from 1.9M App Store ratings, and it's free to download.
CamScanner - PDF Scanner App shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ document scanner app free 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 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.