Protect PDF
Protect PDF files with a password. Encrypt your documents to prevent unauthorized access.
🚧 This tool is coming soon. Coming soon — client-side PDF encryption.
Browse available toolsHow it works
Add your file
Coming soon — client-side PDF encryption.
Choose your options
Pick the settings you need — it's instant and private.
Download
A short ad, then your file is ready. Free, forever.
Your files never leave your browser
Unlike most online tools, veryfreePDF processes everything locally on your device. Nothing is uploaded, stored or read by anyone — your documents stay private.
Frequently asked questions
Is it really free?
Yes. Protect PDF is 100% free with no account, no watermark and no file limit. A short ad supports the service when you download.
Are my files uploaded to a server?
No. Everything runs locally in your browser — your documents never leave your device, which keeps them private.
Do I need to install anything?
No installation and no sign-up. It works in any modern browser on desktop and mobile.