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How to Electronically Sign a PDF Using Preview on Mac
Friday October 5, 2018 9:01 pm PDT by Joe Rossignol
When you receive a PDF document by email that you must sign, the process of printing out the file, signing on the dotted line with a pen, scanning the signed document and sending it back can be a rather tedious task. Fortunately, Apple has added the ability to electronically sign a PDF document using Preview, a program that comes preinstalled on every Mac running OS X Lion or later.
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