VMware announced VMware vSphere 6 beta publicly available. In order to participate you have to follow this link on VMware Community pages https://www.vmware.com/publicbeta/VMware_vSphere.
After registration you will be able to download all binaries. Even though that this beta is open to public you have to remember key rules.
Please remember that this vSphere Beta is private even though it is open to everyone. Do not share information from this Beta Program with those not in the Beta Program. What you learn and see in this Beta is meant to be kept confidential per the Master Software Beta Test Agreement and Program Rules.