Password-protect a PDF
Set a password to open the file. Strong AES-256 encryption.
or drop it here · PDF up to 100 MB
- Files are deleted after 30 minutes
- Free up to 20 MB — no sign-up, no watermarks
How it works
- 1Upload a fileA document from your phone or computer. Or just drag it into the window.
- 2Processed on our serverUsually a few seconds. The file is deleted automatically after 30 minutes and never used for training.
- 3Download the resultThe protected PDF is ready at once. We don't keep the password — without it the file can't be opened, so write it down.