PDF Lock Unlock
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Calculate yearly cost
Estimate using prices you enter, excluding discounts and taxes. This is not a verified app plan.
First year: Unknown
Data and scoring
Profile based on description; review confirmation is insufficient
- Profile analysed
- Oct 20, 2026
- App updated
- Unknown
Store sources
- Google Play · Store data seen: Oct 18, 2026 · Recently checked
Plans and limits
Plans and free-tier limits are not verified. Free installation does not mean free usage.
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Marketing versus reality estimates how well promised features are supported; stability estimates complaints about crashes and speed. Project activity is calculated from update recency, review activity and store availability. Percentages are not guarantees or success probabilities; missing data does not mean a zero score.
What it actually doesPDF Lock Unlock is a fast, secure, and easy-to-use PDF utility that helps you protect sensitive PDF documents with passwords or remove passwords from your own PDF files whenever needed.
Claimed in description
- ✓PDF viewer
- ✓PDF Processing
- ✓Password Protection
- ✓Password manager
- ✓File manager
- ✓Cloud sync