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At the present time, iScreensaver Designer 5.2 provides support for macOS 10.13 High Sierra, but there are some functional limitations.

Please read the 10.13 High Sierra Tech Note as well as the Release Notes.

Due to changes made by Apple, iScreensaver Designer version 5.2 does not currently support macOS 10.14 Mojave.

Please read our forum post for the latest updates.

[Solved] iScreensaver is blocked by my Mac

Hi, thought I'd join so I can learn how to make video screensaver. My first time trying. I was not able to open iscreensaver for Mountain Lion which is the system we have on my Mom's computer. It didn't trust the app because it was downloaded from the site. Is there a way to fix this problem? I really want to try out making a screensaver as soon as I can.

Any help is appreciated,


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