Before uninstalling, keep in mind that doing so will remove all settings & rules associated with Hazel. If all you want to do is update/install a new version, no uninstallation is needed. Just install the new version over the current one.
To uninstall:
- Go to Hazel’s “Info” section.
- Click on the “Uninstall” button.
- Confirm that you want to uninstall.
If you find that you ever want to re-visit Hazel and install it again, just follow the steps here.