Sometimes you need to sign forms or letters or other documents, but what if they are PDF files on the computer? How do you sign a PDF? Print it out, sign it and scan it back in? That is crazy! Just use the Preview app to add your signature that has been captured on the Mac using the trackpad or the camera.
Have you added it yet? Here are two ways to create signatures. Preview has had the ability to capture a signature and insert it into documents for some time.
