While there is no "portable" version of ESXi in the sense of a plug-and-play application, you can achieve a portable-like experience by downloading the standard ESXi 7.0 ISO and creating a bootable USB installer using portable tools. How to Download the ESXi 7.0 ISO
Official downloads for VMware products, including ESXi 7.0, have transitioned following the Broadcom acquisition. You can typically find these files through the Broadcom Support Portal.
Register an Account: You must have a verified account on the Broadcom Support Portal to access software downloads.
Navigate to vSphere: Go to the "My Downloads" section and search for VMware vSphere.
Select Version 7.0: Choose the 7.0 release from the dropdown menu.
Download the ISO: Look for the "VMware vSphere Hypervisor (ESXi) Installer". Note that if you do not have a paid entitlement, you may be limited to a 60-day evaluation version.
Vendor-Specific ISOs: If you are using branded hardware, it is often better to download a customized ISO (e.g., from Dell or HPE) which includes pre-installed drivers for that specific hardware. Creating a Portable USB Installer
To make the installation process portable, you can use the portable version of Rufus to burn the ISO to a USB flash drive. Create a Bootable ESXi USB Flash Drive Installer - rufus esxi 70 download iso portable
Downloading a "portable" ISO for ESXi 7.0 generally refers to obtaining the standard installer image from VMware (now Broadcom) and using it to create a bootable USB drive. Since ESXi is a bare-metal hypervisor, there isn't a "portable app" version in the traditional sense; rather, the installation media itself is made portable. Official Download Sources
To get the authentic ESXi 7.0 ISO, you should use official Broadcom channels to ensure security and stability: Broadcom Support Portal
: Since the acquisition of VMware, downloads have migrated to the Broadcom Support Portal
. You will need a registered account to access the "VMware Cloud Foundation" or "vSphere" software sections. Evaluation Center : You can typically find trial versions under the VMware vSphere Evaluation page, which provides a 60-day full-feature license. Customer Connect
: If you have an existing license, you can download specific builds (like 7.0 Update 3) directly from your Product Downloads Making the ISO "Portable" (Bootable USB) Once you have the
file, you can make it portable by "burning" it to a flash drive using one of these common tools:
: The most popular tool for Windows. It handles the partition schemes (MBR/GPT) required for modern servers. BalenaEtcher While there is no "portable" version of ESXi
: A simple, cross-platform (Windows/macOS/Linux) tool that is very user-friendly.
: A unique "multiboot" tool. You install Ventoy once on your USB, then simply drag and drop the ESXi ISO onto the drive. It allows you to carry multiple ISOs on one portable device. Technical Requirements Hardware Compatibility : Before downloading, check the VMware Compatibility Guide
to ensure your server's CPU and NIC are supported by version 7.0. : You will need a USB drive with at least 8GB of space.
It sounds like you're looking for a portable version of VMware ESXi 7.0 (vSphere Hypervisor) — likely a bootable ISO that can run from a USB drive without a full install.
Here's the reality and the best way to achieve what you want:
The reality is a spectrum.
To download the ESXi 7.0 ISO for your portable project: Pure Myth: There is no single EXE or
By following this guide, you have transformed a vague keyword search into a working, flexible hypervisor environment. Whether you are a student, a homelab enthusiast, or an admin seeking a disaster recovery stick, you now know exactly how to acquire, modify, and deploy ESXi 7.0 as a portable solution.
Disclaimer: This article is for educational and lab use only. Ensure compliance with Broadcom/VMware licensing terms. USB booting is deprecated in ESXi 7.0 and should not be used for production workloads.
If your goal is to run the hypervisor directly off the USB stick (so the OS is the stick), the process is slightly different:
Now, whenever you plug that USB into that computer, it will boot directly into ESXi.
You cannot run ESXi permanently from a standard consumer USB stick without killing it (due to logging writes). But for temporary testing, recovery, or flashing firmware, you can create a live USB.
You cannot find a safe, official "esxi 70 download iso portable" on random file-sharing sites. You must go to VMware. As of 2024-2025, VMware’s download infrastructure has shifted due to the Broadcom acquisition.