Password Protect PDF

Add a user password so only people who know it can open the file.

PDF in Protected PDF out HTTPS

Drop your PDF here

or browse — up to 50 MB — then set passwords

Select files

Select your PDF or continue from the home page.

User password is required to open; owner password is optional.

Save your encrypted PDF.

Stop casual access to contracts, payslips, and personal documents.

Readers need the password you set — simple and familiar.

Extra peace of mind when emailing sensitive PDFs.

Protect and download in the browser.

Need other conversions? Try our full set of tools.