Protect a PDF with a password
Lock a PDF with a password using strong 256-bit encryption.
PDF पर पासवर्ड लगाएँ।
How to use it
- Add your PDF.
- Enter a password twice.
- Select Protect PDF, then download it.
Are my files uploaded?
No. Your browser processes the file on your own device, so it is not sent to this website’s server.
Is this tool free?
Yes. There is no sign-up, and we don’t add our own watermark to your file.