Set permissions to prevent printing, copying, or modifying a PDF. Protect intellectual property with owner passwords.
Upload the PDF to restrict
Set an owner password and toggle printing/copying permissions
Download the restricted PDF
Free is enough for most one-off jobs. Pro raises the file and batch caps; Pro + Media unlocks GB-scale streaming and unlimited duration.
Larger files supported on Developer (5 GB CSV) and Enterprise (unlimited). All processing happens in your browser — files never reach a server.
0 bytes uploaded. PDF Permission Setter runs entirely in your browser using pdf-lib and pdfjs-dist. Your file stays on your device at all times. No data is sent to any server.
Yes — permissions block specific actions (print, copy) but allow viewing.
Encrypt a PDF with a password. Prevents unauthorized access. Processing is 100% local — your password never leaves your browser.
Open toolRemove password protection from a PDF you own. Enter the current password to create an unlocked copy.
Open toolStamp a diagonal text watermark across all PDF pages. Set custom text, opacity, and font size.
Open tool