# PDFUnlock: Add/Remove password — Lock & unlock PDFs instantly

> Lock & unlock PDFs instantly (iPhone/iPad app by DIEGO ALEJANDRO VILLA CARDENAS.)

- Source: https://appshunter.io/ios/app/pdfunlock-addremove-password/id6767011628 (this page in markdown: same URL + `.md`)
- Developer: [DIEGO ALEJANDRO VILLA CARDENAS](https://appshunter.io/developer/1832035994)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 2 MB
- Languages: American English, French (France), German (Germany), Hindi, Italian, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-10
- Data updated: 2026-07-26
- User reviews in markdown: https://appshunter.io/ios/app/pdfunlock-addremove-password/id6767011628/reviews.md

## What is PDFUnlock?

Unlock or password-protect any PDF — instantly, privately, and without an internet connection.                                                                                    
                                                                                                
  Whether you need to open a locked document or secure one before sharing, this app handles both in seconds. No accounts, no uploads, no waiting.
                                                                                                                                                                                    
  · Remove passwords from encrypted PDFs                                                                                                                                            
  · Add passwords to protect sensitive documents                                                                                                                                    
  · Works entirely on your device — files never leave                                                                                                                               
  · Available on iPhone, iPad, and Mac                       
  · No internet connection required      
                                                                                                                                                                                    
  Your files are yours. Nothing is sent to any server — ever. All processing happens locally, so your documents stay completely private.                                            
                                                                                                                                                                                    
  Try it free with your first 3 PDFs. After that, unlock unlimited use with a single one-time purchase — no subscription, no auto-renewal, no surprises.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| PDFUnlock Unlimited | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-10

No release notes.

## More apps by DIEGO ALEJANDRO VILLA CARDENAS

- [Meddy: Medical Records](https://appshunter.io/ios/app/meddy-medical-records/id6749779275)

All apps by DIEGO ALEJANDRO VILLA CARDENAS: https://appshunter.io/developer/1832035994

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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 2026-07-26.*