
The markup toolbar offers many different tools for adding text, shapes, arrows, lines, and highlights to a PDF.

You can also click File > Duplicate instead to create a copy of the PDF and save your changes into a new copy of the file without modifying the original.Ī signature is just one of many ways Preview can apply mark-up features to PDFs. When you’re done, click File > Save to save the PDF, applying your signature to the file. Your signature is applied as an image that can be dragged around and resized. Use the options to capture a signature, and then use the Sign button to add your signature to documents. To do this, click the Show Markup Toolbar button and then click the Sign button on the toolbar that appears. That signature then becomes saved in Preview and you can quickly apply it to documents in the future.

It allows you to capture a signature - either by signing a piece of paper and scanning it in with your webcam or by moving your finger on your Mac’s trackpad.

Preview has a built-in feature that lets you easily sign PDFs. RELATED: How to Electronically Sign PDF Documents Without Printing and Scanning Them
