Click the Start a free trial link to start a 15-day SaaS trial of our product and join our community as a trial user. If you are an existing customer do not start a free trial.
AppDynamics customers and established members should click the sign in button to authenticate.
You should be able to access downloads here https://accounts.appdynamics.com/downloads
Please let me know if that works for you.
Ryan, AppDynamics Community Manager