Official and community-driven paths to obtain the installer include:
If you want to avoid the fat client entirely, download the . This is an official VMware community-supported HTML5 web interface that installs directly onto ESXi 5.5. Search for "Host Client Fling VMware 5.5" – it turns your ESXi host into a modern, plugin-free web management tool. Vmware Vsphere Client 5.5 Download
⚠️ : Requires .NET 3.5 and may have UI glitches, but often runs. Official and community-driven paths to obtain the installer
If you have a running ESXi 5.5 host, you can still download the client directly from the host: ⚠️ : Requires
Downloading and using the VMware vSphere Client 5.5 in 2025 comes with significant caveats:
Do not trust third-party "download sites" offering the vSphere Client 5.5 as an .exe pack. Many of these contain ransomware that specifically targets virtualization admins.
The is a legacy Windows-based desktop application used to manage ESXi 5.5 hosts and vCenter 5.5 servers. Following Broadcom's acquisition of VMware, official access to these older versions has become significantly more restricted. 🚀 How to Download vSphere Client 5.5
