The Tolerance slider can adjust how sharp the edge of the the transparency appears. In the window that opens, use the eyedropper to click on the background color of the signature.With the signature selected, choose Edit > Make Transparent Image.Follow the steps above to insert the scanned signature into your document.Scan your signature, crop it to size, and save it as an image file, such as JPEG, TIFF, or PNG.But it's often necessary to make the background of the signature transparent.
You can insert a scanned image of your signature into a PDF just as you would any other image.
If no page is selected, and the keyboard focus is on the Thumbnails, the image will appear on a new page among your Thumbnails. Click on the page you want the image to appear in before pasting. Help: Images, Signatures, Objects, Imprints Adding an Image How to add Images, Signatures, and Objects in Nuance PDF Converter