Fovelio is preparing for its Mac App Store release. This page will provide the public support contact and troubleshooting guide when the release is available.
First things first
Choose the folder that contains the images you want to browse. Fovelio will ask macOS for permission only for folders you explicitly select. For equirectangular panoramas, enter the 360° view and drag directly on the scene to look around.
Availability
Fovelio for Mac is not yet available on the Mac App Store. Check back here when the release is live.