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Best PDF Pro Converter Apps

243+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Scanner Pro・Scan PDF Documents is the household name in pdf pro converter, but it's far from the only option. We track 243+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for PDF Pro Converter

Scanner Pro・Scan PDF Documents#1

Scanner Pro・Scan PDF Documents by Readdle Technologies Limited

Photo, Doc, Image Converter・ID
Editor's Choice
💼 Business
4.9😐(330K ratings)
FreeAdsIn-App Purchases
#35in Business
Scanner Pro・Scan PDF Documents screenshot 1
Scanner Pro・Scan PDF Documents screenshot 2
Scanner Pro・Scan PDF Documents screenshot 3
Scanner Pro・Scan PDF Documents screenshot 4
Scanner Pro・Scan PDF Documents screenshot 5
Scanner Pro・Scan PDF Documents screenshot 6

Effortlessly scan, organize, and share documents on the go with a mobile app that offers high-quality document scanning, OCR technology, and cloud compatibility. Scan, edit, and share documents easily with professional features like full-text search and smart document organization. Download today for a quick and compact way to professionally manage your documents.

What We Love

  • 🚀 Excellent scanning quality
  • 👍 Easy to use and intuitive
  • 💾 Seamless cloud integration
  • 🌟 Consistently great over the years

Room to Improve

  • 🐛 Crashes and stability issues
  • ⚠️ Unreliable cloud sync and file management
  • 🔍 Struggles with low-quality or angled documents
Photo to PDF Converter Scanner#2

Photo to PDF Converter Scanner by Hendrik Folkerts

Picture to PDF Maker App
Strong Contender
💼 Business
4.8😊(9.6K ratings)
Free
Photo to PDF Converter Scanner screenshot 1
Photo to PDF Converter Scanner screenshot 2
Photo to PDF Converter Scanner screenshot 3

Convert your photos into PDF files effortlessly with this handy app. Easily share the PDFs through email, cloud storage, or other apps. Effortlessly convert and share photos as PDFs with ease.

What We Love

  • 🚀 Fast and easy to use
  • 👍 Simple and straightforward
  • 💰 Completely free with no hidden charges
  • 🔥 Excellent for converting photos to PDFs

Room to Improve

  • 🐛 Occasional crashes or glitches
  • 🗂️ Difficulty finding or deleting previously converted photos
  • 📏 Limited options for PDF formatting and customization
PDF Reader Pro: Scan & Convert#3

PDF Reader Pro: Scan & Convert by thuy nguyen thi thu

Scan & Edit PDF Fast and Easy
Worth Considering
🔧 Utilities
4.5(703 ratings)
FreeAdsIn-App Purchases
PDF Reader Pro: Scan & Convert screenshot 1
PDF Reader Pro: Scan & Convert screenshot 2
PDF Reader Pro: Scan & Convert screenshot 3
PDF Reader Pro: Scan & Convert screenshot 4
PDF Reader Pro: Scan & Convert screenshot 5
PDF Reader Pro: Scan & Convert screenshot 6

Get a powerful PDF solution for your iPhone or iPad, offering lightning-fast viewing, professional document scanning, and file conversion in one comprehensive app, with features including a fast and intuitive interface, advanced scanning, powerful conversion, and professional editing tools. Download now and transform how you work with PDF documents.

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4
Word to PDF Converter: PDF Pro
Word to PDF Converter: PDF Pro
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5
Scan to PDF: Converter Scanner
Scan to PDF: Converter Scanner
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Photo Document Editor,Ad Free
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Transform your phone into a powerful PDF scanner with Easy Scanner. Quickly convert photos and documents into PDF files. Say goodbye to ads and start scanning hassle-free today!

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6
PDF it All Document Converter
PDF it All Document Converter
PDF it All Document Converter
Compress PDF Photos,Files,Word
Free

This application is an all-in-one PDF solution that allows you to easily compress, convert, edit, merge, split, sign, protect, and share PDF files. It operates securely on your device without relying on external servers, ensuring the security of your files. Enjoy two free daily conversion tasks or upgrade to the Pro version for unlimited conversions and editing capabilities.

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7
CamScanner - PDF Scanner App
CamScanner - PDF Scanner App
CamScanner - PDF Scanner App
Document Scanner PDF Converter
Free

Turn your mobile device into a powerful portable scanner with intelligent text recognition capabilities. Easily scan, save, and share documents in various formats like PDF, JPG, Word, or TXT. Enhance productivity on the go by downloading this scanner app for free today!

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8
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
Editor, Converter, OCR
Free

A feature-rich PDF reader app that allows you to view, edit, and annotate PDF files easily on-the-go. Enhance your productivity with its intuitive interface and powerful editing tools. Download now to streamline your document management tasks.

🔧 Utilities
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9
PDF Converter - Word to PDF
PDF Converter - Word to PDF
PDF Converter - Word to PDF
Photo to PDF maker & Scan doc
Free

Easily convert Word documents to PDF files with our application. Convert and share documents seamlessly with just a few clicks. Try it now!

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10
PDF Converter - Reader for PDF
PDF Converter - Reader for PDF
PDF Converter - Reader for PDF
PDF Scanner, Editor, Creator
Free

This application offers a comprehensive PDF solution, allowing users to find, create, convert, and edit PDF documents. Key features include PDF search, conversion tools, editing capabilities, and file management. If you need a tool for finding or converting PDFs, this app is the right choice. Check out the Privacy Policy and Terms of Use for more details.

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11
Scanner App - Scan PDF & Docs
Scanner App - Scan PDF & Docs
Scanner App - Scan PDF & Docs
Convert Photo to PDF Scanner
Free

Easily scan documents and create PDFs on the go with our convenient scanner app. Say goodbye to bulky scanners and digitize your files effortlessly. Download now to simplify your document management tasks.

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12
Adobe Acrobat Reader: Edit PDF
Adobe Acrobat Reader: Edit PDF
Adobe Acrobat Reader: Edit PDF
Documents Editor & Converter
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Easily convert, fill, sign, and edit PDF documents on-the-go with this powerful application. Enhance your productivity and streamline your work processes by downloading now!

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13
SCAN ACE · PDF Scanner App
SCAN ACE · PDF Scanner App
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Scan & Convert PDF Documents
Free

Create high-quality PDF scans of documents with ease using our powerful scanner app. Edit, organize, and share your scans effortlessly. Streamline your document management process today!

💼 Business
(39K)
14
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
Scan, Convert to PDF Photo
Free

Easily convert, edit, and sign documents to PDF with this user-friendly application. Streamline your document management tasks in just a few clicks.

💼 Business
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15
PDF Scanner, Editor, Converter
PDF Scanner, Editor, Converter
PDF Scanner, Editor, Converter
Edit, Sign & Manage Documents
Free

Digitize and manage your documents easily with this all-in-one PDF scanner, editor, and converter application. Simplify your workflow by scanning, editing, signing, and converting PDFs on the go. Organize your files efficiently and increase productivity. Download now to streamline your document management tasks.

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16
Tiny Scanner - PDF Scanner App
Tiny Scanner - PDF Scanner App
Tiny Scanner - PDF Scanner App
Scan Documents Convert to PDF
Free

A trusted scanner app for over a decade, Tiny Scanner allows users to effortlessly scan documents, photos, and more on-the-go. With powerful features like multi-page scanning, OCR text recognition, and PDF encryption, it's the perfect companion for individuals and businesses. Download now for easy, high-quality scanning.

💼 Business
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17
PDF Expert: Editor & Converter
PDF Expert: Editor & Converter
PDF Expert: Editor & Converter
Edit, Sign, Convert Documents
Free

Experience the ultimate PDF editing, signing, and conversion tool with an intuitive design on your Apple devices. Unleash your potential with PDF Expert today!

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18
PDF Editor ®
PDF Editor ®
PDF Editor ®
Edit, Reader Converter Maker 7
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Edit, create, and read PDFs effortlessly with our all-in-one application. Whether you need to edit existing PDFs or create new ones from scratch, our tool simplifies the process. Try it now for a seamless document management experience.

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19
A1 PDF Editor: Edit PDF & Sign
A1 PDF Editor: Edit PDF & Sign
A1 PDF Editor: Edit PDF & Sign
Markup, PDF Converter & Reader
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Edit, sign, scan, and manage PDF files seamlessly across devices with our app. Try all premium tools free for 3 days and unlock unlimited possibilities with A1 PDF Editor. Experience efficient PDF conversion, annotation, collaboration, and offline work capabilities. Subscribe now for a free trial and revolutionize your mobile workflow.

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20
PDF Viewer Pro: Scan & Convert
PDF Viewer Pro: Scan & Convert
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Free
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