C2 Addon Installer 作者： Armaldio

This extension allows you to download and install automatically addons from the Addon Exchange Database (https://www.construct.net/fr/construct-2/addons/plugins) or any compatible link (from any website) directly to your computer!

You will also need the a desktop app to interact with this extension. It can be downloaded from https://github.com/armaldio/AddonInstaller