You might think of proofing as your sort of early warning system. You want to catch problems early and that’s why proofing is so crucial. And there are several different kinds of proofs that you might encounter in your print job. PDF Proofing is the fastest and least expensive way to proof your print file before going to the press. You want to make sure that your proofs match the actual product that’s why the printers Studio prepress department should prepare a Print Ready PDF proof from your supplied file and send you it via email.