# PDF Master 2020

> Mobile scanner app for capturing, editing, and sharing documents as PDFs. (iPhone/iPad app by Thumb Talk Co., Ltd.)

- Source: https://appshunter.io/ios/app/pdf-master-2020/id1508131512 (this page in markdown: same URL + `.md`)
- Developer: [Thumb Talk Co., Ltd](https://appshunter.io/developer/1476904771)
- Category: Lifestyle
- Price: Free with in-app purchases
- Rating: 3.67/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 53 MB
- Languages: English
- Released: 2020-04-21
- Data updated: 2026-07-07
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/pdf-master-2020/id1508131512/reviews.md

## What is PDF Master 2020?

PDF Master 2020 is a convenient, practical and free scanning app that can turn your iPhone into a powerful mobile scanner. Lets you easily scan, save and share any document in PDF format.

This portable document scanner can meet your daily business needs anytime, anywhere. It does not need to be connected to the Internet, and all scans are on this machine. To protect important scans, you can also set a password for the entire application or lock specific folders or files.

PDF Master 2020 main functions:
 Advanced PDF scanner application:
-Scan to high-quality PDF
-Scans can be saved in grayscale, black and white or color
-Automatic shutter and frame detection for any scanned object
-Advanced image processing, with enhancement and color correction, denoising, automatic vision
Angle correction and other functions
-Optional low, medium and high definition scan quality
-Use OCR to extract any text from a scan or image
-ID card and passport scan mode
Document editor:
-Can add electronic signature to any document in the application
-Can be cut in PDF Master 2020
File manager:
-You can use a password to lock folders and scan to protect documents
-Sort files by time, date or name
-Optional table and collection view modes
You can use a password to lock folders and scan to protect documents
-Sort files by time, date or name
-Optional table and collection view modes
Document sharing tools:
-Share scans via email
-Save scan to camera roll
All scanned documents are stored on your local device, we and any
No third party can obtain them. You can use the export option to easily divide
Share files.
For unlocking all features and content, Premium Membership offers auto-renewable subscription options:
Weekly payment, yearly payment and lifetime payment subscription options.
- Payment will be charged to iTunes Account at confirmation of purchases.
- 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, and identify the cost of the renewal.
-Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.
-Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
Term of use : http://www.ouyangs.pro/pdfmaster2020/termsofuse
Privacy Policy: http://www.ouyangs.pro/pdfmaster2020/privacyPolicy

## Key features

- Scan documents to high-quality PDF
- OCR text extraction
- Add electronic signatures
- Password-protected folders and files
- Automatic shutter and frame detection
- Share scans via email

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PDF MASTER MONTH | $21.99 | per month |
| PDF Master week | $8.99 | per 7 days |
| PDF MASTER 2020 | $6.99 | per 7 days |
| PDF MASTER 2020 | $19.99 | per month |
| PDF MASTER 2020 | $6.99 | per 7 days |
| PDF MASTER 2020 | $69.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| PDF MASTER 2020 | $59.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/pdf-master-2020/id1508131512/reviews.md

### 1/5 — Ridiculous

*2021-04-26*

Waaaaay too many adds, and overpriced.
 No thank you!

## Frequently asked questions about PDF Master 2020

### What is PDF Master 2020?

PDF Master 2020 is a free mobile scanning app that converts your phone into a powerful scanner. It allows you to scan, save, and share any document in PDF format, meeting daily business needs without an internet connection.

### How does PDF Master 2020 protect my documents?

PDF Master 2020 offers robust security features. You can set a password for the entire application or lock specific folders and files to protect your important scans. All scanned documents are stored locally on your device.

### Can I extract text from scanned documents with PDF Master 2020?

Yes, PDF Master 2020 utilizes OCR (Optical Character Recognition) technology to extract any text from your scans or images. This feature allows you to easily convert scanned documents into editable text.

### What are the subscription options for PDF Master 2020?

PDF Master 2020 offers Premium Membership with auto-renewable subscription options including weekly, monthly, and lifetime payments. There are also free trial periods offered for some subscription plans.

### How often is PDF Master 2020 updated?

The latest version of PDF Master 2020 is 1.3.1, which was last updated on May 5, 2021. This indicates a relatively active development cycle for the application.

### What devices is PDF Master 2020 available on?

PDF Master 2020 is available on iPhones, as indicated in its description. The app is rated for ages 4 and up, suggesting broad compatibility within the iOS ecosystem.

### What is the user sentiment for PDF Master 2020?

PDF Master 2020 has an average rating of 3.7 stars from 3 ratings. This suggests a mixed to positive user reception, with room for improvement based on user feedback.

### Does PDF Master 2020 have ads?

The provided data does not explicitly state whether PDF Master 2020 contains advertisements. However, it does offer a Premium Membership for unlocking all features, which may imply an ad-supported model for the free version.

## Version history (last 1 release)

### 1.3.1 — 2021-05-05

fix a bug

## More apps by Thumb Talk Co., Ltd

- [Scanner for PDF](https://appshunter.io/ios/app/scanner-for-pdf/id1487613318)
- [Followers for Ins Analyzer](https://appshunter.io/ios/app/followers-for-ins-analyzer/id1519930497)

All apps by Thumb Talk Co., Ltd: https://appshunter.io/developer/1476904771

---

*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 2026-07-07.*