Protect PDF
Add an opening password to your PDF with 256-bit encryption. You are responsible for keeping the password safe.
Add the PDF
One file at a time · 50 MB per file
Drop your file here
Then set the opening password.
Sign-in required50 MB per fileProcessed in the EU
Password
Advanced options
Optional. If empty, the opening password is reused.
Processing…
Preparing…
Keep this page open. Your result will appear here.
Protected PDF
Your document has been processed successfully.
Links are valid for 7 days. Files are deleted at the next cleanup after expiry.
Processing details
Sign-in required50 MB per fileProcessed in the EU
Your files, kept privateWhat you get
Protected PDF
- 256-bit encryption
- Opening password
- Temporary files
- PDF output