# Image to PDF Converter - PDFio — Photo, PNG & JPG to PDF & Edit

> Converts images and photos into high-quality PDF documents with editing and organization tools. (iPhone/iPad app by Danila Dundukov.)

- Source: https://appshunter.io/ios/app/image-to-pdf-converter-pdfio/id6758614405 (this page in markdown: same URL + `.md`)
- Developer: [Danila Dundukov](https://appshunter.io/developer/1776675659)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.70/5 from 29 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 13 MB
- Languages: American English
- Released: 2026-02-05
- Data updated: 2026-07-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/image-to-pdf-converter-pdfio/id6758614405/reviews.md

## What is Image to PDF Converter?

Transform your photos into professional PDF documents in seconds with PDFio — the smart, intuitive Photo to PDF converter for iPhone and iPad.

Convert Any Image to PDF
Easily convert JPG, PNG, HEIC, and other image formats into high-quality PDF files. Whether you're digitizing receipts, creating document archives, or sharing multi-page reports, PDFio makes Photos to PDF conversion effortless.

Multiple Ways to Add Images
• Select from your Photo Library
• Import files from your device
• Scan documents directly with your camera

Smart Document Detection
PDFio uses advanced technology to automatically detect document boundaries in your photos. The intelligent scanner finds edges, corrects perspective, and crops perfectly — no manual work required.

Powerful Editing Tools
• Fine-tune document boundaries with precision corner controls
• Apply filters: Original, Black & White, or Grayscale
• Rotate pages to the perfect orientation
• Reorder pages with simple drag-and-drop
• Create multi-page PDFs with up to 40 pages

Organize Your PDFs
Keep all your converted documents in one place. Rename, duplicate, edit, or share your PDFs anytime from the built-in file manager.

Share Anywhere
Export your Image to PDF conversions via AirDrop, email, cloud storage, or any app that accepts PDF files.

Key Features:
• Convert JPG to PDF
• Convert PNG to PDF
• Batch convert multiple photos to one PDF
• Automatic document edge detection
• Manual boundary adjustment with magnifier
• Three image filters for perfect scans
• Adjustable compression quality
• Built-in PDF organizer
• No watermarks

Turn your iPhone into a portable scanner. Download PDFio and start converting your Photos to PDF today!

Privacy Policy: https://github.com/DEXIZ31/PDFio_Privacy_Policy/blob/main/Privacy%20Policy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Convert JPG, PNG, HEIC to PDF
- Automatic document edge detection
- Manual boundary adjustment
- Apply image filters
- Batch conversion of multiple photos
- Built-in PDF organizer
- Share PDFs via various methods

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PDFio Pro | $24.99 | per year |
| Weekly Pro Subscription | $4.99 | per 7 days |
| Weekly Pro Subscription | $2.99 | per 7 days |
| Montly Pro Access | $8.99 | per month |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/image-to-pdf-converter-pdfio/id6758614405/reviews.md

### 3/5 — Forces you to pay

*2026-02-28*

I was trying to find an app I used to have where you take a picture, and it fixes the dimensions then converts to pdf. This app forces you to pay if you want to download more than one pdf a day, or if you dont eant it to be pixelated. And its expensive for how basic the app is

### 5/5 — Works exactly as it should

*2026-02-05*

Super simple UI easy to use and functional

## Frequently asked questions about Image to PDF Converter

### What file formats can PDFio convert to PDF?

PDFio can convert various image formats including JPG, PNG, and HEIC into high-quality PDF files. It supports batch conversion, allowing you to combine multiple photos into a single PDF document.

### Does PDFio have ads?

No, PDFio is ad-free, providing an uninterrupted user experience. This allows you to focus on converting and organizing your documents without any distractions.

### How does PDFio's document detection work?

PDFio uses advanced technology for automatic document boundary detection. It intelligently finds edges, corrects perspective, and crops images perfectly, minimizing the need for manual adjustments.

### What editing tools are available in PDFio?

PDFio offers powerful editing tools, including precise corner controls for fine-tuning boundaries, three image filters (Original, Black & White, Grayscale), page rotation, and drag-and-drop reordering for multi-page PDFs.

### What are the subscription options for PDFio Pro?

PDFio offers several subscription plans, including Weekly Pro Access at $2.99/week, a Weekly Pro Subscription with a 3-day free trial at $4.99/week, Monthly Pro Access at $8.99/month, and an annual PDFio Pro plan for $24.99/year.

### How can I organize my PDFs with PDFio?

PDFio includes a built-in file manager that allows you to keep all your converted documents in one place. You can easily rename, duplicate, edit, and share your PDFs directly from the app.

### What is the age rating for PDFio?

PDFio has an age rating of 4+, making it suitable for a wide range of users. It is available on both iPhone and iPad devices.

### How often is PDFio updated?

The latest version of PDFio is 1.4.2, and it was last updated on May 18, 2026. Updates typically include new features, performance improvements, and bug fixes.

## Version history (last 5 releases)

### 1.4.3 — 2026-07-28

- Bug fixes
- Design improvement

### 1.4.2 — 2026-05-18

- Bug fixes
- Design improvement

### 1.4.1 — 2026-04-21

Bug fixes

### 1.4 — 2026-03-30

Bug fixes

### 1.3 — 2026-03-10

Bug fixes

## Apps similar to Image to PDF Converter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Image to PDF Converter .](https://appshunter.io/ios/app/image-to-pdf-converter/id6755981995) | — | Free | Utilities |
| [Word to PDF Converter: Docx](https://appshunter.io/ios/app/word-to-pdf-converter-docx/id6755295401) | 4.4 (24) | Free | Utilities |
| [Photo to PDF Converter: Image](https://appshunter.io/ios/app/photo-to-pdf-converter-image/id6754553156) | 4.5 (30) | Free | Utilities |
| [Image to PDF Converter: Photo](https://appshunter.io/ios/app/image-to-pdf-converter-photo/id6759167064) | 5.0 (6) | Free | Utilities |
| [Image to PDF Converter: TapPDF](https://appshunter.io/ios/app/image-to-pdf-converter-tappdf/id6759223894) | 4.7 (3) | Free | Utilities |
| [PDFConverter.app](https://appshunter.io/ios/app/pdfconverterapp/id6753012197) | 3.9 (22) | Free | Utilities |

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All apps by Danila Dundukov: https://appshunter.io/developer/1776675659

## Related topics

[photo to pdf free](https://appshunter.io/ios/topics/photo-to-pdf-free)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-29.*