Protect PDF
Encrypt a PDF with a password and control whether it can be printed, copied or edited.
Getting the tool ready…
How to use Protect PDF
Encrypt a PDF with a password and control whether it can be printed, copied or edited.
Add your PDF
Click the upload area or drag your PDF onto it. You can also pick a file from your phone.
Set up Protect PDF
Choose what you need on the page. The preview updates as you go, so you can see the result before you save it.
Download the result
Press the button and download the new file. Your original file stays exactly as it was.
Why use Protect PDF on FileDeck
- Free to use: no sign-up, no watermark and no daily limit.
- Private by design: your file is processed in your browser and is not uploaded.
- The whole site works in Bengali and English.
- Works on phones, tablets and computers in any modern browser, with nothing to install.
Protect PDF: common questions
- Is Protect PDF free?
- Yes. Protect PDF on FileDeck is free, with no sign-up, no watermark and no limit on how often you use it.
- Are my files uploaded to a server?
- No. Protect PDF runs in your browser, so your file stays on your own device.
- Does it work on my phone?
- Yes. It works in any modern browser on Android, iOS, Windows, macOS and Linux. There is no app to install.
- Will it change my original file?
- No. You download a new file and your original stays untouched.
You might also be looking for: protect, password, encrypt, lock