Private · in-browser · no upload

Restrict permissions

Best-effort owner-password encrypt (pdf-lib limits apply).

Drop a PDF

or tap to browse

Processed in your browser — files never uploaded

Try related tools

Encrypt your PDF with a password (user permissions).

Decrypt a password-protected PDF when you know the password.

Flatten form fields and annotations into page content.

Honest visual certificate seal — not cryptographic PKI signing.