# PaperKey — Secure PDF Lock & Unlock

> Secure PDF Lock & Unlock (iPhone/iPad app by Satya Rohith Gannamanedi.)

- Source: https://appshunter.io/ios/app/paperkey/id6768094676 (this page in markdown: same URL + `.md`)
- Developer: [Satya Rohith Gannamanedi](https://appshunter.io/developer/1889923383)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English
- Released: 2026-05-12
- Data updated: 2026-10-08

## What is PaperKey?

PaperKey is a simple and secure PDF utility for iPhone and iPad. Add a password to any PDF before sharing it, or remove protection from documents you already have the password for. Everything happens entirely on-device, ensuring your sensitive files never leave your control.

- Shortcuts & Automation: Use the "Lock PDF" and "Unlock PDF" actions to build powerful, automated workflows in the Shortcuts app.
- Secure Locking: Add industry-standard password protection to any PDF.
- Easy Unlocking: Quickly remove passwords from protected files.
- Deep Integration: Open files directly from the Files app, the Share Sheet, or use Drag and Drop on iPad.
- Privacy by Design: No accounts, no tracking, and no cloud uploads. Your data stays yours.
- Quick Access: Keep track of your work with a list of recent files.
- Native Experience: Fully supports Light and Dark modes.

PaperKey is built for those who need a focused, private tool for PDF security—without the bloat.

## Is PaperKey safe?

Not enough ratings yet to assess PaperKey.

## Is PaperKey legit?

PaperKey has limited verification signals. The AppsHunter Legitimacy Score for PaperKey is 48 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-05-12

No release notes.

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## More apps by Satya Rohith Gannamanedi

- [VehicleAI: Fuel & Cost Tracker](https://appshunter.io/ios/app/vehicleai-fuel-and-cost-tracker/id6761489001)

All apps by Satya Rohith Gannamanedi: https://appshunter.io/developer/1889923383

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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 2026-10-08.*