# MaiPDF - Secure PDF — DRM Reader for Protected PDFs

> DRM Reader for Protected PDFs (iPhone/iPad app by 嘉峰 黄.)

- Source: https://appshunter.io/ios/app/maipdf-secure-pdf/id6782001233 (this page in markdown: same URL + `.md`)
- Developer: [嘉峰 黄](https://appshunter.io/developer/6780922729)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 15.0 · 35 MB
- Languages: American English
- Released: 2026-06-25
- Data updated: 2026-07-19
- User reviews in markdown: https://appshunter.io/ios/app/maipdf-secure-pdf/id6782001233/reviews.md

## What is MaiPDF?

MaiPDF turns ordinary PDFs into protected documents you fully control.

Wrap any PDF into a secure .maipdf file, share it only with the people you choose, and decide exactly how it can be read — with access limits, device binding, expiry, and instant revocation. Protected documents open only inside MaiPDF, where anti-screenshot protection and a traceable watermark help keep your content from leaking.

KEY FEATURES
• Anti-screenshot & screen-recording protection — protected documents are blocked or blacked out on capture.
• Traceable watermark — if a screenshot leaks, trace who opened the file, when, and on which device.
• Device binding & limits — control how many devices each recipient can use.
• Access limits & expiry — set how many opens are allowed and when access ends.
• Reader whitelist — share only with specific recipients.
• Revoke anytime — cut off access instantly, even after sharing.
• .maipdf format — opens only inside the MaiPDF app.

HOW IT WORKS
1. Add a PDF and protect it as a .maipdf file.
2. Set your rules: opens, expiry, devices, recipients.
3. Share it — recipients open it securely inside MaiPDF.
4. Manage, revoke, or trace leaks anytime.

Built for anyone sharing sensitive documents — contracts, reports, courseware, designs, financials.

Support: joe@pdfhost.online
Privacy Policy: https://maipdf.com/privacy.html


## Version history (last 2 releases)

### 1.0.7 — 2026-07-17

Improved protected PDF reading on iPhone with a native reader experience, better security handling, and general stability improvements.

### 1.0.6 — 2026-06-25

No release notes.

---

*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 2026-07-19.*