The enterprise subscription version of Sketchbook Pro 9 supports silent activation on both Windows and macOS.
Windows
There are three command line options of interest:
License Key
--license-key XXXX-XXXX-XXXX-XXXX
Activates the input license
Accept Eula
--accept-eula
Accepts the end user license agreement so that the EULA dialog will not appear during the first launch of the application on the user's device.
Silent Mode
--silent
Will shut down immediately after license key activation and EULA acceptance.
Example
.\SketchbookPro.exe --silent --accept-eula --license-key XXXX-XXXX-XXXX-XXXX | Out-Host
macOS
There are three command line options of interest:
License Key
-license-key XXXX-XXXX-XXXX-XXXX
Activates the input license.
Accept Eula
-accept-eula YES
Accepts the end user license agreement so that the EULA dialog will not appear during the first launch of the application on the user's device.
Silent Mode
-silent YES
Will shut down immediately after license key activation and EULA acceptance.
Example
./SketchbookPro.app/Contents/MacOS/SketchbookProDirect -silent YES -accept-eula YES -license-key XXXX-XXXX-XXXX-XXXX