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Ambiera Forum > RocketCake
Rocketcake not downloading on Mac 10.15.1
Author Text
Registered User
2019-11-02 00:16:35

I would like to have an offline web builder and was directed to this site.
However, rocketcake is not accepted by mac-apple for download

after download it states:

“” cannot be opened because the developer cannot be verified.
macOS cannot verify that this app is free from malware.

is it safe, and if so - how can I download the software?

Kind regards

Carl Erik

2019-11-02 05:59:20


just right-click the app icon and then select "open". Then it should work.

The reason for that message is that RocketCake is not signed and not notarized. Apple wants developers to pay money for this process, and we - as many other developers too - refuse to do so, because that should not be necessary and is not ok.

2020-04-27 23:41:22

This didnt work for me - same error message

Registered User
2020-04-28 05:53:24

Right click open, then click on the "open anyway" (or similar button).
RocketCake is also on the Mac App Store, use it from there if you can't get it to run - the Mac App Store version doesn't have this problem.

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