iLifeSlideshowExporter

iLifeSlideshowExporter is a framework component shipped as part of Apple's iLife or iWork suite, not a standalone application. It does not have a separate update mechanism — updating the parent iLife or iWork application that contains it is what updates this framework. Since this component comes from Apple (bundle ID com.apple.*), it ships natively as part of modern macOS and the host application. To ensure you have the native version, open the App Store, search for the iLife or iWork app that uses this framework (such as Photos, or an iWork application if applicable), and install any available updates. Alternatively, check System Settings → General → Software Update to keep macOS itself current, as Apple's own frameworks are updated alongside the operating system. There is no separate download or plugin manager to use.