Converting searchable PDF to a non-searchable PDF

Question

I have a PDF which is searchable and I need to convert it into a non-searchable one.

I tried using Ghostscript and change it to JPEG and then back to PDF which does

Answer 1

I think converting to an image like jpg is the way to go, it might be worth converting to am image, optimizing/reducing the size of the images and then creating a PDF with those?