com.flyingmeat.Acorn8.Acornappex
This is a sandbox container folder for an Acorn8 app extension, typically used to store extension-specific data and settings.
What is com.flyingmeat.Acorn8.Acornappex?
The folder ~/Library/Containers/com.flyingmeat.Acorn8.Acornappex is a macOS app container associated with an Acorn8 extension component. App containers are used by sandboxed apps and extensions to keep their data isolated, such as settings, temporary working files, and extension support data. People usually encounter this folder when reviewing Library storage or troubleshooting app extension behavior.
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Safety overview
Status: Mostly safe
This folder is usually non-system and tied to Acorn8 functionality, so removing it is unlikely to affect macOS itself. However, deleting it can reset extension data, remove saved settings, or stop the related Acorn8 extension from working correctly until the app recreates the container.
Recommendation: Keep this folder if you still use Acorn8 or any of its extensions. If Acorn8 has been uninstalled or you no longer use its extension features, this container is usually optional to remove, but expect any stored extension preferences or local data in it to be lost.
File path
~/Library/Containers/com.flyingmeat.Acorn8.Acornappex
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