Most users look for this specific version because of compatibility issues:
If you previously downloaded Configurator 2, go to your App Store account history. It may allow you to download the "last compatible version" for your current macOS.
Instead of downloading a risky repack, try these official or semi-official methods: Apple Configurator 2.6 Download REPACK
If you have a developer account, Apple sometimes hosts older versions of deployment tools in the "More Downloads" section.
Newer versions of Apple Configurator often require the latest macOS. 2.6 is compatible with older systems like High Sierra. Most users look for this specific version because
What (iPad model, etc.) are you trying to manage? Is there a specific error you get with the newest version?
Use the command-line tool (cfgutil) to script repetitive tasks. Risks of Downloading "Repacks" Newer versions of Apple Configurator often require the
Set up a "master" configuration to apply to hundreds of devices at once.
Specifically designed to handle the file systems and security protocols of that era.
Modified versions may crash during the "Prepare" phase, potentially bricking your mobile devices.