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

The Adobe PDF format allows businesses to create documents from virtually any application and share them whether the recipient has the program that created the file or not. If you have PDFs you ...

PDF is the most common file type, which lets share across the world. For increased data security, it is not unusual for PDF files to be protected by a password. When PDF files are password protected ...

To password protect a PDF in Adobe Acrobat Reader, you'll need the paid Pro version, which starts at $14.99 a month.