Add an open password to PDF files and control printing/copying permissions
Click or drop a PDF file here
Supports: PDF (single file)
These permissions apply to whoever opens the file with the password — uncheck them to prevent others from printing or copying the content
Opens the file as the owner (full rights), separate from the regular password
Protect PDF with Password is a free online tool by HubTools — Add an open password to PDF files and control printing/copying permissions. Use it instantly in your browser: no installation, no signup.
Privacy matters — this tool runs 100% in your browser. Your files and data are never uploaded to any server; close the tab and everything is gone.
Select the PDF file you want to password-protect
Enter the desired password and confirm it
Choose which permissions to allow, such as printing or copying text (adjustable in advanced options)
Click the encrypt button and download the password-protected PDF
Yes. Protect PDF with Password by HubTools is 100% free, with no signup and no usage limits.
No — Protect PDF with Password runs entirely in your browser. Your files and data are never uploaded to any server.
No account required. Just open the page and start using it immediately — no personal information needed.