If you would like to sign a PDF and have a Mac computer a feature is already integrated into the macOS. Sign PDF documents with a signature ...

The article provided step-by-step instructions on how to sign PDFs on various devices including Windows, Mac, Android, and iOS. It also discussed the use of Adobe's Fill & Sign tool and offered ...

Signing a PDF on Mac for free If you need to sign a PDF document on your Mac but don’t want to invest in expensive software, you can use the built-in Quick Look feature to add your signature easily.

You can easily highlight a PDF on your Mac computer using the markup tools in the built-in Preview program.

You can easily change the default PDF viewer on your Mac. The option to change your PDF viewer opens when you right-click a PDF and select "Get Info." ...