I read the document and found below information. Looks like desktop application for mac book has been supported. But when I download standalone version, only Windows recorder there. And googled a lot, seems no update for Mac desktop application support. Anyone can tell if it is supporte or not? Thanks.
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You can run Katalon Studio locally (on macOS and Linux) or remotely to test the app from a different Windows device.Type your question here. Then choose a suitable category and tag(s)
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Hi there @gogowill2006,
Welcome to Katalon Community! 
We’re currently checking with our internal teams and will get back to you soon. 
As you’re a new member to our community, we recommend you spend a few minutes going through our Getting Started Guide
to learn how to get the most out of the site.
And the verdict? Will there be MacOS desktop applications support??
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Hi @leyssm1,
Currently, we don’t have any plans to support testing macOS desktop apps soon. If there are more requests coming up, we might consider it for future releases. 
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