FxFactory installs plugins deep into your Mac's system folders. You must delete these manually.
After uninstalling, you should check that the plugins aren't still attached to your video editors. uninstall fxfactory
To uninstall FxFactory from your Mac, the most effective method is using the within the application itself. Simply dragging the app to the Trash often leaves behind background services and large plugin files that can clutter your video editing software. Method 1: Use the Built-in Uninstaller (Recommended) FxFactory installs plugins deep into your Mac's system