Appium is an open-source tool that is helpful in automating mobile web, native and hybrid applications on Android, IOS, and Windows Desktop. In addition, it automates Native, Mobile, and Hybrid Applications. Appium supports most of the programming languages supported by WebDriver, like Java, Python, JavaScript, and Ruby. Appium handles both Emulators/Simulators and Real devices. The main advantage of Appium Installation is that it supports any framework and is helpful in the long run.