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Best Free Scan To PDF App

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good free scan to pdf app. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Scan To PDF App (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
4Free PDF Scanner App For DocFree PDF Scanner App For DocFree4.6★ (307)YesYesAug 2026
5Scanner App: Genius ScanScanner App: Genius ScanFree4.9★ (1.3M)NoYesAug 2026
6Mobile Scanner App - Scan PDFMobile Scanner App - Scan PDFFree4.8★ (55K)YesYesAug 2026
7Genius Scan - PDF ScanGenius Scan - PDF ScanFree—YesYesAug 2026
8Scan to PDF: Converter ScannerScan to PDF: Converter ScannerFree4.7★ (24K)NoYesAug 2026

Top Picks for Free Scan To PDF App

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 Free Scan To PDF App apps to explore

4
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
5
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
6
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
7
Genius Scan - PDF Scan
Genius Scan - PDF Scan
Genius Scan - PDF Scan
PDF Scanner & OCR
Free
🔧 Utilities
(0)
8
Scan to PDF: Converter Scanner
Scan to PDF: Converter Scanner
Scan to PDF: Converter Scanner
Photo Document Editor,Ad Free
Free

Transform your phone into a powerful scanner to digitize documents, receipts, and photos. Save them as high-quality PDF, JPEG, or TXT files, and easily share or store them. Advanced features include automatic edge detection, perspective correction, and OCR for text extraction.

Scan documents, receipts, photos, QR codesSave as PDF, JPEG, TXTAutomatic edge detection and perspective correction
💼 Business
(24K)
free with in-app purchases
9
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
10
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
11
PDF Reader: Edit & OCR Scan
PDF Reader: Edit & OCR Scan
PDF Reader: Edit & OCR Scan
Sign, annotate & convert files
Free

Easily scan, read, edit, and manage PDF documents on your iPhone and iPad. Convert images to PDF, extract text with OCR, and sign your documents. Organize files with merging, splitting, and password protection.

Scan documents with cameraConvert photos to PDFExtract text with OCR
📊 Productivity
(1)
free with in-app purchases
12
Scanner App - Scan Docs & PDF
Scanner App - Scan Docs & PDF
Scanner App - Scan Docs & PDF
Convert Photo to PDF Scanner
Free

Transform your device into a portable scanner to digitize, organize, and share documents. Easily convert paper into high-quality PDFs or JPGs, edit them, and add electronic signatures. Ideal for work, study, or managing personal paperwork efficiently.

High-quality document scanningConvert photos to PDFElectronic signature creation
💼 Business
(16)
free with in-app purchases
13
PDF Scanner: OCR Scan App
PDF Scanner: OCR Scan App
PDF Scanner: OCR Scan App
by iDroid App
Free

Turn your iPhone into a portable scanner to capture documents, receipts, and IDs. Extract text with OCR and organize your scans with folders. Export files as PDFs or JPEGs and share them easily.

Smart document edge detectionOCR text extractionMulti-page PDF creation
🔧 Utilities
(0)
free
14
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
(243)
free with in-app purchases
15
Scanner PDF: Scan & Edit
Scanner PDF: Scan & Edit
Scanner PDF: Scan & Edit
Scan, Edit & Sign PDFs
Free
📊 Productivity
(0)
16
Document Scanner ◦ Scan to PDF
Document Scanner ◦ Scan to PDF
Document Scanner ◦ Scan to PDF
Photos & Docs Converter Reader
Free
🔧 Utilities
(0)
17
Scanner PDF : Convert and sign
Scanner PDF : Convert and sign
Scanner PDF : Convert and sign
Sign, scan and convert to pdf.
Free

Digitize, organize, and share documents from your iPhone. Scan paper, IDs, and books into organized digital files. Edit, sign, convert to various formats, and protect sensitive information with this versatile utility.

Scan documents, IDs, and booksCreate multi-page scansExtract text with OCR
🔧 Utilities
(4)
free with in-app purchases
18
Cam Scanner Pro: PDF & OCR
Cam Scanner Pro: PDF & OCR
Cam Scanner Pro: PDF & OCR
Document Convert, Scan & Sign
Free

Digitize, organize, and manage your documents with this powerful scanning tool. Convert images to PDF, edit files, and extract text using OCR. Sign documents electronically and print directly from your device.

Convert images to PDFEdit and annotate PDFsOCR for text extraction
🔧 Utilities
(3)
free with in-app purchases
19
All Document Scanner & PDF
All Document Scanner & PDF
All Document Scanner & PDF
Easy & Smart Document Scanner
Free
🔧 Utilities
(0)
20
Scanner Ultra: scan to PDF
Scanner Ultra: scan to PDF
Scanner Ultra: scan to PDF
Scan papers to Doc PDF
Free

Transform your phone into a powerful document scanner. Instantly scan, save, and share papers as PDF, JPG, or TXT files. Ideal for students and small businesses to go paperless and organize documents efficiently.

Scan documents to PDF, JPG, TXTOrganize scanned documentsShare scanned files
💼 Business
(1)
free with in-app purchases

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FAQ about Free Scan To PDF App

What is the best free scan to pdf app for iPhone?
CamScanner - PDF Scanner App tops our free scan to pdf app 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+ free scan to pdf app 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.