Download Selenium Standalone Server 2.53.1 Jar [repack] Link

2.53.1 works best with Firefox 46 or older. Using it with Firefox 47+ usually requires the marionette capability set to true, though it was not fully optimized for this.

Version 2.53.1 is frequently used to set up a Hub and Node architecture. Start the Hub java -jar selenium-server-standalone-2.53.1.jar -role hub Start a Node download selenium standalone server 2.53.1 jar

As this version is no longer updated, it does not receive security patches. Avoid using it for testing on public-facing networks. If you're having trouble, let me know: What Operating System are you using? Which Browser and Version are you trying to automate? Are you seeing a specific Error Message ? Start the Hub java -jar selenium-server-standalone-2

You may encounter "Unsupported Class Version" errors if you try to run it with very modern Java versions (like Java 17+). Stick to Java 8 for the best experience. Which Browser and Version are you trying to automate