

I’ve also created an entire demo of the above steps and published a video demo on my restoreBin YouTube channel. Now you can open an encrypt PDF file from Finder, and it will ask to enter the password to unlock and view. Make sure that is not already encrypted and follow the mentioned steps.

Password Protect PDF file in Mac OS #įor this demo, you’ll need a standard PDF file in your machine. You can even encrypt and lock PDF files using the Adobe Acrobat software, however, I find this preview option really quick, simple, and easy to use without any heavy software usage. You can also convert the filetype of images from JPG to PNG, PNG to GIF and any other image format combination. Preview helps in previewing music, videos, pictures, etc. The preview mode is not available in Windows OS since it’s an inbuilt Mac OS feature.
