
How to sign a PDF
There are three simple ways how you can sign your PDF agreement or invoice with PDF Expert. Find out how.
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Watch how to Install PDF Expert
1. Double-click on the downloaded file.
2. Launch PDF Expert Installer from the Downloads folder.
3. Click Open when you see the pop-up message.
4. Click Install to complete the process.
If your download does not start automatically, please
try again.
Existing user? Please download PDF Expert 2 here.
Requires macOS High Sierra 10.13 or later versions.
Here are some useful tips that might help you become a real PDF expert:
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