Comparison

PDF Converter vs AirScan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PDF Converter

This app offers a comprehensive suite of tools for managing, editing, and converting PDF files. It allows users to merge, split, compress, and annotate documents, as well as fill forms and add digital signatures. Convert various file types to PDF and vice versa with ease.

Highlights
  • Merge, split, compress, rotate, unlock, watermark PDFs
  • Edit PDFs with text, shapes, comments, highlights
  • Annotate documents with drawing, text boxes, sticky notes
  • Convert JPG, Word, PPT, Excel, HTML to PDF
  • Convert PDF to JPG, Word, PPT, Excel
  • Fill PDF forms and add digital signatures
  • Password protection and encryption
Features
Read full description

PDF Converter & Editor: Your Complete PDF Toolkit File Management: Every tool you need to use PDFs, at your fingertips. Merge, split, compress, convert, rotate, unlock, and watermark PDFs with ease. Import files from cloud services like Drive, Box, and OneDrive. PDF Editor: Edit PDFs by adding text, shapes, comments, and highlights. A secure and simple tool for all your PDF editing needs. Enhance your PDF experience with our comprehensive PDF Annotation and Reader app. Whether you need to annotate documents for work, study, or personal use, or simply read PDFs with ease, our app has you covered. Key Features: * Annotation Tools: Highlight important text, add comments, draw shapes, and underline or strike through text to mark up your PDFs effectively. * Reader Mode: Switch to Reader Mode for a distraction-free reading experience. Adjust settings such as font size, background color, and brightness to suit your preferences. * Advanced Annotation: Use advanced tools like text box, sticky notes, and freehand drawing to customise your annotations and make your PDFs more interactive. * Document Management: Organise your PDF library with ease. Create folders, rename files, and move documents between folders for efficient file management. * Search and Navigation: Find specific content within your PDFs quickly using the search feature. Navigate through documents easily with page thumbnails and bookmarks. Additional Features: * PDF Form Filling: Fill out PDF forms directly within the app, saving time and paper. * Digital Signatures: Sign documents electronically with ease. Add, edit, or remove digital signatures as needed. * File Protection: Keep your PDFs secure with password protection and encryption. Key Features: Merge PDF: Combine multiple PDF files into one. Split PDF: Divide PDFs into smaller files. Compress PDF: Reduce PDF file size for easy sharing. CONVERT TO PDF JPG to PDF WORD to PDF POWERPOINT to PDF EXCEL to PDF HTML to PDF Additional Features: Invoice maker CV Maker AI PDF Summary CONVERT FROM PDF PDF to JPG PDF to WORD PDF to POWERPOINT PDF to EXCEL Experience the convenience of managing and editing PDFs with our comprehensive PDF Converter and Editor app. Easily merge, split, compress, and convert PDF files, and edit them with our intuitive PDF editor. Download now and unlock the full potential of your PDF files! Subscription Terms & Details Enjoy unlimited access to all features for $29.99/year, with a 3-day free trial. Payment will be charged to your iTunes account once the purchase is confirmed. Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and disable auto-renewal at any time via your Account Settings. Your account will be charged for renewal within 24 hours prior to the end of the current subscription period. If you start a free trial and decide to subscribe, any remaining trial time will be forfeited. Privacy Policy: https://thepdfedit.com/privacy-policy Terms of Use: https://thepdfedit.com/terms-and-conditions

About

AirScan

Easily digitize paper documents into high-quality PDFs using your mobile device. Recognize text in multiple languages, edit scans, and convert them to various file formats. Securely store important documents like IDs and licenses within the app.

Highlights
  • Scan documents to PDF
  • Text recognition (OCR) in 8 languages
  • Convert to DOCS, XLS, PPT
  • Edit and enhance scans
  • Add digital signatures
  • Email and print scans
  • Securely store IDs and licenses
Features
Read full description

Digitize paper documents from your mobile device with airScan, a free scanner app. From IDs and whiteboards to forms and receipts, scan anything to PDF, get text recognized in 8 languages, extract it, clean up your scans, or convert them into your preferred file format — all within a single app. For advanced options, move your scans to pdfFiller, an all-in-one PDF editor, to easily sign, edit, and manage PDFs online. ***Your most-used documents at your fingertips*** Digitize your most-used documents. Simply scan your ID, passport, or driver's license into a high-quality PDF and securely store it in the app. ***Save scans in your preferred file format*** Transform scans of your most-used documents like contracts, agreements, and business letters into shareable PDFs, DOCS XLS, or PPT file formats — all without having to switch between apps. ***Give your scans a facelift on the go*** With just a few taps, you can adjust the contrast and brightness of your scans or apply black or white filters to make them easier to read. Remove unwanted text and shadows while cropping out distracting backgrounds for a more polished look. ***Sign scanned documents in a flash*** No pens and paper! Draw your signature on a mobile phone screen and place it anywhere on your document with one tap. ***Email scanned documents*** Once you've finished editing your scan, send it via email right from the airScan app. Your recipient can view the crisp PDF file without hassle. ***Print from your phone*** Need a hard copy of a scanned document? With airScan, you can print out your scan from the convenience of your phone in seconds. Add your signature before printing to start the signature collection flow on the fly. ***Make your PDFs fillable and build signature workflows*** Move your PDFs to pdfFiller, an all-in-one document solution that lets you edit, annotate, and sign PDFs, make them fillable, and use them to capture data in minutes. pdfFiller is the only solution you need to get your documents done.

Screenshots

PDF Converter4 screens
AirScan4 screens

Verdict

The call

The clearest difference is in-app purchases: AirScan at none against PDF Converter's 10. AirScan also leads on iOS requirement (13.0 vs 15.0). PDF Converter's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (6K vs 455). On price, rating, review sentiment and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF Converter sells 10 in-app purchases, starting at $4.99 per 7 days. AirScan asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for PDF Converter against 4.4 for AirScan. That said, the two scores are not equally well evidenced: PDF Converter has 6K ratings behind it against 455, so its average is the more settled of the two. Written reviews are what separate them: 67% of PDF Converter's written reviews are positive against 73% of AirScan's.

UpkeepUpdate frequency

PDF Converter ships an update fortnightly, AirScan every 2 months. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
PDF Converter versus AirScan: the parameters behind the verdict, then further details
ParameterPDF ConverterAirScan
PriceFreeFree
Rating4.4 (6K ratings)4.4 (455 ratings) — better
Positive reviews67.4% of reviews73.5% of reviews — better
Number of ratings6K — better455
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size468 MB15 MB
Age rating17+4+
DeveloperTechgear IncairSlate, Inc.

Customer experience

PDF Converter

All ratings6,011 ratings
Positive84.1%
Neutral3.5%
Negative12.5%
Written reviews1,420 reviews
Positive67.4%
Neutral4.9%
Negative27.7%

AirScan

All ratings455 ratings
Positive86.4%
Neutral4.0%
Negative9.7%
Written reviews49 reviews
Positive73.5%
Neutral10.2%
Negative16.3%

User reviews

PDF Converter

From 6K App Store ratings

What we love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 📤 Convenient file sharing
  • 🔒 Secure document handling
  • 💡 Helpful features

Room to improve

  • 🔐 Paywall for full functionality
  • 🐛 Occasional bugs and crashes
  • 💸 Expensive subscription
  • 🔍 Confusing navigation
  • 📤 Issues with file exports

AirScan

From 455 App Store ratings

What we love

  • 👍 Easy to use and intuitive interface
  • 🚀 Quick document scanning and sharing
  • 📧 Seamless email integration
  • 💼 Great for business professionals on-the-go
  • 🆓 No excessive in-app purchase prompts

Room to improve

  • 📏 Limited document size compatibility
  • 🖼️ Results similar to basic camera photos
  • 🐛 Photos disappear after editing
  • 📤 Unreliable email sending
  • 🔧 Limited editing features

Bugs and requests

PDF Converter

Reported bugs

5 issues
  • Conversion quality issues
  • Orientation problems with PDFs
  • Unreliable file saving
  • Compatibility problems with older devices
  • Frequent crashes and freezes

Requested features

5 requests
  • Improved file management options
  • Seamless integration with cloud storage
  • Enhanced PDF editing capabilities
  • Customizable user interface
  • Better customer support

AirScan

Reported bugs

7 issues
  • Email validation errors preventing app access
  • Cursor placement issues when entering information
  • App freezing on iPhone 6s Plus
  • Incompatibility between app and PDF Filler after updates
  • Email sending failures
Show 2 more
  • Page upload limit of 7 pages maximum
  • Photos disappearing after data entry

Requested features

6 requests
  • Support for multiple document sizes
  • Android version availability
  • Advanced PDF editing features
  • Built-in printing capability
  • Improved photo persistence during editing
Show 1 more
  • Better focus and image quality enhancement

In-app purchases

10 purchases

PDF Converter

Subscriptions4
  • PDF Converter Pro with Editor3 Days trial$4.997 Days
  • PDF Converter, Monthly Subscription$9.991 Month
  • PDF Converter Documents To PDF3 Days trial$29.991 Year
Show 1 more
  • PDF Converter - Convert to PDF Pro3 Days trial$49.991 Year
One-time6
  • Unlock-Clipboard-text-editing$0.99
  • Unlock-UnLimted Web To PDF$0.99
  • Dropbox,Box,Drive,SkyDrive and Evernote$0.99
Show 3 more
  • Remove Ads$0.99
  • PDF Annotation$0.99
  • Unlockall$19.99
None

AirScan

No in-app purchases

Questions

Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Is AirScan free?
AirScan is free to download, with no in-app purchases.
Which has better reviews, PDF Converter or AirScan?
AirScan is rated higher. PDF Converter averages 4.4 out of 5 from 6K ratings, while AirScan averages 4.4 from 455 ratings.
Do PDF Converter or AirScan have ads?
Neither PDF Converter nor AirScan shows ads.
Which is updated more often, PDF Converter or AirScan?
PDF Converter ships an update fortnightly, and AirScan every 2 months. Most recently, PDF Converter was updated on November 9, 2026 and AirScan on November 6, 2026.

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