Do you want to open password protected PDF file? This free software can unlock ZIP or PDF file without password free on Windows PC. It works!

Open the PDF file using a compatible browser, enter the password, click on Print, and choose 'Save as PDF' as the destination. Save the file to remove the password.

How to Open a ZIP File The easiest way to open a ZIP file is to double-click it and let your computer show you the folders and files contained inside.