Protect a PDF with a password
Add a password so only people who know it can open the PDF. Encryption happens on your device.
Free after a quick one-time registration. Your files are processed in your browser and never uploaded.
YOUR WORKSPACE
Protect PDF
Add your file and get your result.
Browse all tools ↗Your files are processed on your device and are not uploaded to Luvkaam. This tool needs a free registration, once per browser.
Simple by design
How to use Protect PDF
- Choose or drop a PDF.
- Type a password and keep it safe.
- Press Protect and download the locked PDF.
Helpful answers
Frequently asked questions
What if I forget the password?
It cannot be recovered. Keep a safe copy of the password.
Is the password sent anywhere?
No. It stays in your browser.
What encryption is used?
AES-256 PDF encryption.
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