Site Designer – macOS 27

Aug 5th, 2026 at 06:52 AM
User 2120397 Photo

Jan-Wilford
Registered User
100 posts

I’m getting a warning that Site Designer will not be working with the upcoming macOS 27.
I have the latest version of Site Designer5.1.3626
I'm using a Mac Studio M2 Max.
Anyone else seen this?
http://wilford.no
I may be a little grumpy in the morning, that is, before my first cup of coffee ;)
Aug 5th, 2026 at 10:52 AM
User 10077 Photo

Brian Durfee
Senior Advisor
1,097 posts

MacOS 27 will only support apps that fully run on Apple silicon (their chips).Currently, SD is not quite there. I asked and CC is aware of it and already planning/working on the changes needed to be able to run SD on macOS 27.
ASK ME ANYTHING
I provide personalized help for Coffeecup Users including personal or group training for Site Designer, Web Form Builder and more via Zoom.
Email me at support@uscni.org or call 865-687-7698.

Did you know that Web Form Builder can be used for both simple and complicated forms and that it's not limited to the default fonts and buttons? Take a look at a form we developed for WindowTinting.com.
https://forms.windowtinting.com/forms/w … ppingcart/

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