Set a strong password for the document and click "Apply" to secure the PDF. If you need to remove the password protection, open the encrypted PDF in Acrobat and enter the password when prompted.

Again, you can set a separate password to the one required for opening the document, controlling whether the PDF can be printed. After making your decisions, click OK and select Save in the ...

In the PDF tab, check the option called “open password“. Now type the password you want to set to the PDF file and choose ok to save the selection. Select “Output Folder” at the bottom of the program ...

Set Nitro PDF reader as your default PDF reader; How to screenshot a PDF: on Windows, file, page, on Mac; Change language Foxit Reader: to English; Invalid Plugin detected: Adobe Acrobat Reader DC ...

There are certain PDF files that you want to keep protected, and the best way to do so is to add password to PDF files. If someone wants to open the file, it will be possible only with the password ...