Apple provides Apple Configurator as a free download exclusively through the . Official Link: Apple Configurator on the Mac App Store

: Log into a newer, supported Mac with your Apple ID, "purchase" (download) the app there, then return to your older Mac. The App Store should now recognize the app in your history and offer the last compatible version. Key Features of Apple Configurator

The "full story" regarding a standalone Apple Configurator 2 download link is that an official direct download link from Apple does not exist

While Apple does not provide a .dmg , some third-party software repositories host installers. when downloading from non-Apple sources to ensure file integrity: Softpedia FileHippo TechSpot How to Get Older Versions