to the Broadcom Support Portal using an account associated with your active product licenses.

to the "My Downloads" section and search for "VMware vSphere" or "vCenter Server." by version to find vCenter Server 6.0 (typically available as Update 3 or later). Carl Stalhood Key Access Requirements Account Permissions

While you cannot obtain the binary ISO from these links without a login, they provide critical reference material:

maintains an archive of vSphere 6 updates, highlighting features like two-factor authentication and database support added in 6.0 U2. Troubleshooting & Forums Broadcom/VMware Community