How to use PDF password
- Choose your files, or drag & drop them anywhere on the page.
- Reorder or adjust the settings, then hit the big button.
- When it's ready, click "Save." Your files never leave your device.
FAQ
Can it unlock a PDF if I forgot the password?
No. Removing works only when you type the correct password. This is not a cracking tool.
How strong is the protection?
It uses AES-256, the strongest PDF encryption. Use a long password.
Is it safe to use PDF password with my files?
Yes. Your files are never uploaded — they're processed only inside your browser. Every page is served with a policy that blocks outgoing connections (Content-Security-Policy connect-src 'none'), and the counter in the bottom-left shows the data sent: 0 bytes.
Is it free? Do I need an account?
It's completely free, no account needed, and there are no usage limits.
Does it work on my phone?
Yes. It works in mobile browsers on iPhone and Android. For very large files, a computer will be faster.