The process for a has evolved significantly following the Broadcom acquisition of VMware. Whether you are looking for the modern HTML5-based interface or legacy Windows-based installers for older environments, navigating the new support portals is essential for a successful setup. Where to Download the vSphere Client Today
If you are managing an older environment (ESXi 6.0 or 6.5) and strictly require the legacy C# Windows Client (often called the "Thick Client"), follow these steps: vsphere client download
For almost all modern users: