Its pretty hard to run an actual java applet nowadays. I think Chrome doesn't support it at all, Firefox may have also stopped supporting it. The Java applet pl

Its pretty hard to run an actual java applet nowadays. I think Chrome doesn't support it at all, Firefox may have also stopped supporting it. The Java applet plugin requires all code to be signed, and you can't disable that check, so if you have some legacy applet it is going to be quite difficult.