There are two simple ways to remove the password from a PDF file, one of which works no matter what software you have.

Technology blogger Amit Agarwal has written up a simple guide to opening up password-protected PDF documents. Just as a quick disclaimer: this should only be used in appropriate circumstances...such ...

Removing a password from a PDF file on your Mac can be a straightforward process, especially if you know the password. However, if you've forgotten the password or need to bypass certain restrictions, ...

PDF is an incredibly popular file format used widely for sharing documents. One of its biggest advantages is the ability to use everything, including fonts, vector graphics, and images, displaying the ...