On many occasions we shared tools that help open PDF files with passwords, But so far had not given any offer you otherwise bone protected PDF files.
Therefore, I share this day Protect PDF!, An online tool that allows us password-protected PDF files So that those users who need to open the document will need the password.
To protect the document is very easy, just have to go to the web and select the file, assign a password immediately afterwards. Finally we must choose the security of the password, either low or high.
Best of all is that we do not need any program, we do all this by page. So if you have protected your concern was information Protect PDF! is the best option for it.
Link: Protect PDF!
