This method requires understanding of the macOS catalog system which takes a bit more time. Uninstall Opera from Mac manually using Finder How to remove Opera from Mac: Video Guide Watch the video to see how easy it is to uninstall Opera with App Cleaner & Uninstaller. Here you can find and remove all leftovers and broken service files of removed apps. Please note, that even if you have already moved Opera into the Trash from the simple guide, App Cleaner & Uninstaller will find all the leftovers of the browser. Review the Opera files and confirm the removal.Select Opera in the list of applications.Just follow the next steps to remove Opera from Mac: This is a tool to completely uninstall any applications from Mac with just a few clicks.Īpp Cleaner & Uninstaller will automatically find all the support files of Opera, such as cache files, logs, cookies, temporary files, will list all of them and allow you to uninstall the browser completely. We will use the App Cleaner & Uninstaller application. The fastest way to remove any application is to use a specialized uninstaller tool. Remove Opera using the uninstaller – Quick Way Please note, before removing the Opera browser, you should save or export all your personal data, such as bookmarks and saved passwords.