APEX Signature allows you to draw smooth signatures into a HTML5 canvas and enables you to save the resulting image into database.

Short info about "Commercially Supported"

This plug-in remains free and open source under MIT license!

If you have any problems with it, you can always create an issue on GitHub and I may find the time at some point in the future to resolve it for you. The guys at FOEX also offer commercial support for this plug-in. They have added this plug-in as a part of their "APEX Plug-in Support Package", for more information please visit: https://www.foex.at/plugin-support. I have opted to include my plug-in in their support package because you can get professional support for any issues you face in a timely manner as well as the "peace of mind" that it will be supported for many years to come!