# PDF Master: Editor & Scanner — pdf editor&reader&viewer&maker

> All-in-one PDF editor, converter, scanner, reader, and signer for mobile. (iPhone/iPad app by Beijing palm shell Network Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/pdf-master-editor-and-scanner/id1606486950 (this page in markdown: same URL + `.md`)
- Developer: [Beijing palm shell Network Technology Co., Ltd](https://appshunter.io/developer/1573900492)
- Category: Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 50 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2022-01-23
- Data updated: 2026-06-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/pdf-master-editor-and-scanner/id1606486950/reviews.md

## What is PDF Master?

PDF Master: Your All-in-One PDF Expert for Seamless Document Management!
Struggling with complex PDF tasks? PDF Document Assistant is a professional-grade utility designed for iPhone and iPad users. It combines editing, converting, scanning, reading, and signing into one powerful app, helping you handle any PDF challenge with ease. Whether for work, study, or daily life, say goodbye to complicated workflows and enjoy a faster, smarter experience!
Key Features:
【Professional PDF Editor】 Modify PDF content effortlessly. Use a full suite of annotation tools including text, images, highlights, underlines, and shapes. Quickly add handwritten or electronic signatures to sign contracts on the go. Manage pages by deleting, adding, or reordering them to perfect your document structure.
【Powerful PDF Converter】 Our high-performance engine supports precise conversion between PDF and Word, Excel, PPT, Images, and TXT. You can also turn any document or photo into a PDF with a single tap. We ensure your layouts remain intact and professional without any formatting errors.
【HD Mobile Scanner】 Turn your phone into a professional scanner! Capture contracts, receipts, books, or IDs and instantly generate high-definition PDFs. Features include automatic edge detection, image optimization, and OCR text recognition to extract text from images easily.
【Image to PDF Maker】 Quickly merge multiple photos into a single PDF document. Perfect for saving and sharing collections of photos, screenshots, or scanned pages with customizable layouts.
【Smooth Reader & File Manager】 Enjoy a fluid reading experience with support for importing files from WeChat, QQ, and local storage. Features include zoom, rotation, and Dark Mode for comfortable viewing. Stay organized with an intelligent file management system using tags and folders.

Why Choose PDF Master?
All-in-One Efficiency: Everything you need for PDFs in one place—no more switching between multiple apps.
Intuitive Design: A clean, user-friendly interface that anyone can master in seconds.
Precision & Stability: High-quality conversion and scanning technology that preserves every detail.
Secure & Private: We prioritize your document privacy, ensuring your data stays safe.
Download PDF Master today and transform the way you work with documents!

Subscription Information:
Payment will be charged to your iTunes Account at confirmation of purchase.
Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
Account will be charged for renewal within 24 hours prior to the end of the current period.
Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
Privacy & Terms:
Privacy Policy: http://www.palmmob.cn/yinsi/pdfiosyinsi.html
Terms of Use: http://www.palmmob.cn/yinsi/pdfyonghu.html

## Key features

- Professional PDF editing and annotation
- Convert PDFs to/from Word, Excel, PPT, Images, TXT
- HD mobile scanner with OCR
- Image to PDF conversion
- Smooth PDF reader and file manager
- Electronic and handwritten signatures

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PDF Converter Premium Yearly | $9.99 | per year |
| PDF Converter Premium Yearly | $25.99 | per year |
| PDF Converter Premium quarter | $4.99 | per 3 months |
| PDF Converter Premium Monthly | $3.99 | per month |
| PDF Photos Premium Yearly | $19.99 | per year |
| PDF Photos Premium Quarterly | $9.99 | per 6 months |
| PDF Photos Premium Yearly | $9.99 | per year |
| PDF Photos Premium Monthly | $4.99 | per month |
| PDF Photos Premium Yearly | $12.99 | per year |
| PDF Converter Premium Weekly | $2.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| PDF Converter Premium Lifetime | $19.99 | one-time |
| PDF Converter Premium Lifetime | $29.99 | one-time |
| PDF Converter Premium Lifetime | $14.99 | one-time |



## Frequently asked questions about PDF Master

### What devices does PDF Master support?

PDF Master is designed for iPhone and iPad users. It is compatible with all devices in the iPhone and iPad family.

### How often is PDF Master updated?

The app was last updated on March 17, 2026, indicating active development and support. Users can expect regular updates for new features and improvements.

### What are the subscription options for PDF Master?

PDF Master offers several subscription plans, including weekly, monthly, quarterly, and yearly options for its PDF Converter and PDF Photos premium features. Prices range from $2.99/week to $9.99/year.

### Can I cancel my PDF Master subscription?

Yes, subscriptions can be managed by the user. Auto-renewal can be turned off by going to your Account Settings after purchase, at least 24 hours before the current period ends.

### Does PDF Master have ads?

No, PDF Master does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features.

### What is the age rating for PDF Master?

PDF Master has an age rating of 4+, making it suitable for a wide range of users, including children, for educational or organizational purposes.

### How does PDF Master handle document privacy?

PDF Master prioritizes user document privacy and ensures that your data stays safe. You can review their specific policies via the provided Privacy Policy link.

### What file formats can PDF Master convert to and from?

PDF Master supports precise conversion between PDF and Word, Excel, PPT, Images, and TXT formats. It can also convert any document or photo into a PDF.

## Version history (last 5 releases)

### 2.1.0 — 2026-03-17

1、Improved PDF Conversion: Higher precision when converting to and from Office formats; your original formatting stays intact.
2、Enhanced Scanner: Remove backgrounds with a single tap for high-quality, textured scan results.

### 2.0 — 2026-01-21

1. Optimized PDF and Office conversion for easier one-click conversion;
2. Optimized document scanning with intelligent edge trimming, flexible layout, and fast output of high-definition PDF files;
3. Fixed known issues and improved user experience.

### 1.3.0 — 2025-07-08

Thank you for using PDF Converter, The upgrade contents of this version are as follows:
1. Optimize PDF converter, PDF to Word, PDF to PPT more convenient;
2. Fix known issues and improve user experience.

### 1.2.9 — 2025-07-06

Thanks for using PDF Editor. This version upgrade contains the following:
1. Optimize PDF editor to improve the performance of signature, annotation, and watermark;
2. Optimize PDF document scanning;
3. Fix known issues to improve user experience.

### 1.2.8 — 2025-04-17

Thank you for using PDF converter. This version mainly optimizes: PDF edit, PDF convert, and document high-definition scan.
Our continuous updates will bring you better product performance and better user experience.

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## More apps by Beijing palm shell Network Technology Co., Ltd

- [Document Manager:Docs,Sheets](https://appshunter.io/ios/app/document-managerdocssheets/id1573900490)
- [Transcribe: speech to text](https://appshunter.io/ios/app/transcribe-speech-to-text/id1585139197)
- [Scanner Document:PDF Scanner](https://appshunter.io/ios/app/scanner-documentpdf-scanner/id6443755247)
- [Unzip Master: RAR 7Z Extractor](https://appshunter.io/ios/app/unzip-master-rar-7z-extractor/id6755296961)

All apps by Beijing palm shell Network Technology Co., Ltd: https://appshunter.io/developer/1573900492

## Related topics

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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 2026-06-03.*