To secure your PDF documents from unauthorized access like copying or printing, you should password-protect your file! Protect PDF files by adding a password and encrypting it.

PDF Password Protector is a free and easy tool to secure pdf by adding a password.
you can make protected pdf files in seconds.
this app is offline not need an internet connection, leave protect pdf online service app that needs internet.

Reliable PDF password protection:
Encrypt your PDF with a password to prevent unauthorized access to the file content, especially for file sharing or archiving.

A good length for a secure password:
For a very secure password, we recommend using a non-dictionary word of 7 characters or more. Also include numeric characters, capital letters, and symbols.