Installing Standalone server

If you plan to use Grid then you should download the selenium-server-standalone JAR file. The selenium-server-standalone jar is never uploaded, but all the components are available via selenium-server. The standalone JAR contains everything, including the remote Selenium server and the client-side bindings. This means that if you use the selenium-server-standalone jar in your project, you do not have to add selenium-java or a browser specific jar.