Short answer: Full ESXi releases (for example 8.0 Update 3) are on the Broadcom Support Portal as both ISO and offline bundle, under My Downloads > Products. Many patch releases are published under Solutions, and not every patch has an ISO. If you need an ISO for a patch build, generate it yourself: build it from the depot with PowerCLI New-IsoImage, or export a vSphere Lifecycle Manager cluster image as ISO. The download list below shows every ESXi 7.0, 8.0 and 9.x build and whether it comes as an ISO or as a patch.
ESXi ISO download from the Broadcom Support Portal
Per Broadcom KB 366685, the layout is:
| What you need | Where in the portal |
|---|---|
| Base update ISO / offline bundle (e.g. 8.0 U3) | My Downloads > Products > entitlement > version > View Group on “VMware vSphere Hypervisor (ESXi)” |
| Patch builds (e.g. 8.0 U3j) | My Downloads > Solutions > entitlement > version |
| OEM custom ISO and add-ons | Products > … > View Group > Custom ISOs / OEM Addons tabs |
Two catches. First, a version only appears if your account has an active entitlement for it. Second, Broadcom keeps only the most recent certified OEM custom ISO per release; older OEM images come from the server vendor’s site.
ISO or offline bundle?
- ISO: fresh installs, interactive upgrades from CD/USB/virtual media, kickstart.
- Offline bundle (zip): upgrading existing hosts with
esxcli software profile updateor importing into vSphere Lifecycle Manager. See the esxcli commands for ESXi 8.0 reference.
ESXi download list: every build for 7.0, 8.0 and 9.x
Every ESXi release from 7.0 GA to ESX 9.1.1, with its build number, release date and where Broadcom publishes it. ISO + bundle: under My Downloads > Products you get an ISO and an offline bundle. Bundle only: a patch under My Downloads > Solutions that comes only as an offline bundle (zip); for an ISO, build one yourself. The links open the Broadcom Support Portal, which asks you to sign in first. Source: Broadcom KB 316595, checked on 30 September 2026. 7.0 Update 3, 3a and 3b are missing on purpose: Broadcom withdrew them.
ESX 9.x (9 releases)
| Release | Build | Release date | Download |
|---|---|---|---|
| ESX 9.1.1.0 | 25714478 | 2026-09-03 | ISO + bundle |
| ESX 9.1.0.0200 | 25557999 | 2026-07-13 | ISO + bundle |
| ESX 9.1.0.0100 | 25433460 | 2026-06-05 | ISO + bundle |
| ESX 9.1.0.0 | 25370933 | 2026-05-12 | ISO + bundle |
| ESX 9.0.2.0100 | 25595025 | 2026-07-26 | ISO + bundle |
| ESX 9.0.2.0 | 25148076 | 2026-01-20 | ISO + bundle |
| ESX 9.0.1.0 | 24957456 | 2025-09-29 | ISO + bundle |
| ESX 9.0.0.0100 | 24813472 | 2025-07-15 | Bundle only · build ISO |
| ESX 9.0 GA | 24755229 | 2025-06-17 | ISO + bundle |
ESXi 8.0 (29 releases)
| Release | Build | Release date | Download |
|---|---|---|---|
| ESXi 8.0 Update 3k | 25595708 | 2026-07-29 | Bundle only · build ISO |
| ESXi 8.0 Update 3j | 25429389 | 2026-05-27 | ISO + bundle |
| ESXi 8.0 Update 3i | 25205845 | 2026-02-24 | ISO + bundle |
| ESXi 8.0 Update 3h | 25067014 | 2025-12-15 | ISO + bundle |
| ESXi 8.0 Update 3g | 24859861 | 2025-07-29 | ISO + bundle |
| ESXi 8.0 Update 3f | 24784735 | 2025-07-15 | Bundle only · build ISO |
| ESXi 8.0 Update 3e | 24674464 | 2025-04-10 | ISO + bundle |
| ESXi 8.0 Update 3d | 24585383 | 2025-03-04 | Bundle only · build ISO |
| ESXi 8.0 Update 3c | 24414501 | 2024-12-12 | Bundle only · build ISO |
| ESXi 8.0 Update 3b | 24280767 | 2024-09-17 | ISO + bundle |
| ESXi 8.0 Update 3 | 24022510 | 2024-06-25 | ISO + bundle |
| ESXi 8.0 Update 2f | 25626445 | 2026-08-03 | Bundle only · build ISO |
| ESXi 8.0 Update 2e | 24789317 | 2025-07-15 | Bundle only · build ISO |
| ESXi 8.0 Update 2d | 24585300 | 2025-03-04 | Bundle only · build ISO |
| ESXi 8.0 Update 2c | 23825572 | 2024-05-21 | Bundle only · build ISO |
| ESXi 8.0 Update 2b | 23305546 | 2024-02-29 | ISO + bundle |
| ESXi 8.0 Update 2 | 22380479 | 2023-09-21 | ISO + bundle |
| ESXi 8.0 Update 1d | 23299997 | 2024-03-05 | Bundle only · build ISO |
| ESXi 8.0 Update 1c | 22088125 | 2023-07-27 | Bundle only · build ISO |
| ESXi 8.0 Update 1a | 21813344 | 2023-06-01 | ISO + bundle |
| ESXi 8.0 Update 1 | 21495797 | 2023-04-18 | ISO + bundle |
| ESXi 8.0g | 25191479 | 2026-02-13 | ISO + bundle |
| ESXi 8.0f | 24814147 | 2025-07-15 | Bundle only · build ISO |
| ESXi 8.0e | 24569005 | 2025-03-11 | Bundle only · build ISO |
| ESXi 8.0d | 24118393 | 2024-10-07 | Bundle only · build ISO |
| ESXi 8.0c | 21493926 | 2023-03-30 | Bundle only · build ISO |
| ESXi 8.0b | 21203435 | 2023-02-14 | ISO + bundle |
| ESXi 8.0a | 20842819 | 2022-12-08 | ISO + bundle |
| ESXi 8.0 GA | 20513097 | 2022-10-11 | ISO + bundle |
ESXi 7.0 (31 releases)
| Release | Build | Release date | Download |
|---|---|---|---|
| ESXi 7.0 Update 3w | 24784741 | 2025-07-15 | Bundle only · build ISO |
| ESXi 7.0 Update 3v | 24723872 | 2025-05-20 | Bundle only · build ISO |
| ESXi 7.0 Update 3s | 24585291 | 2025-03-04 | Bundle only · build ISO |
| ESXi 7.0 Update 3r | 24411414 | 2024-12-12 | Bundle only · build ISO |
| ESXi 7.0 Update 3q | 23794027 | 2024-05-21 | Bundle only · build ISO |
| ESXi 7.0 Update 3p | 23307199 | 2024-04-11 | Bundle only · build ISO |
| ESXi 7.0 Update 3o | 22348816 | 2023-09-28 | Bundle only · build ISO |
| ESXi 7.0 Update 3n | 21930508 | 2023-07-07 | ISO + bundle |
| ESXi 7.0 Update 3m | 21686933 | 2023-05-03 | Bundle only · build ISO |
| ESXi 7.0 Update 3l | 21424296 | 2023-03-30 | ISO + bundle |
| ESXi 7.0 Update 3k | 21313628 | 2023-02-21 | Bundle only · build ISO |
| ESXi 7.0 Update 3j | 21053776 | 2023-01-31 | Bundle only · build ISO |
| ESXi 7.0 Update 3i | 20842708 | 2022-12-08 | Bundle only · build ISO |
| ESXi 7.0 Update 3g | 20328353 | 2022-09-01 | ISO + bundle |
| ESXi 7.0 Update 3f | 20036589 | 2022-07-12 | ISO + bundle |
| ESXi 7.0 Update 3e | 19898904 | 2022-06-14 | Bundle only · build ISO |
| ESXi 7.0 Update 3d | 19482537 | 2022-03-29 | ISO + bundle |
| ESXi 7.0 Update 2e | 19290878 | 2022-02-15 | Bundle only · build ISO |
| ESXi 7.0 Update 1e | 19324898 | 2022-02-15 | Bundle only · build ISO |
| ESXi 7.0 Update 3c | 19193900 | 2022-01-27 | ISO + bundle |
| ESXi 7.0 Update 2d | 18538813 | 2021-09-14 | Bundle only · build ISO |
| ESXi 7.0 Update 2c | 18426014 | 2021-08-24 | Bundle only · build ISO |
| ESXi 7.0 Update 2a | 17867351 | 2021-04-29 | ISO + bundle |
| ESXi 7.0 Update 2 | 17630552 | 2021-03-09 | Bundle only · build ISO |
| ESXi 7.0 Update 1d | 17551050 | 2021-02-02 | Bundle only · build ISO |
| ESXi 7.0 Update 1c | 17325551 | 2020-12-17 | ISO + bundle |
| ESXi 7.0 Update 1b | 17168206 | 2020-11-19 | Bundle only · build ISO |
| ESXi 7.0 Update 1a | 17119627 | 2020-11-04 | Bundle only · build ISO |
| ESXi 7.0 Update 1 | 16850804 | 2020-10-06 | ISO + bundle |
| ESXi 7.0b | 16324942 | 2020-06-23 | ISO + bundle |
| ESXi 7.0 GA | 15843807 | 2020-04-02 | ISO |
ESXi ISO and offline bundle file names
Searching the portal for the exact file name is the quickest way to find a release. The names follow a fixed pattern; ESX 9.x switched to a four-part version with a dot before the build.
| Release | ISO | Offline bundle |
|---|---|---|
| ESXi 7.0 (GA ISO, U3g bundle) | VMware-VMvisor-Installer-7.0.0-15843807.x86_64.iso | VMware-ESXi-7.0U3g-20328353-depot.zip |
| ESXi 8.0 GA | VMware-VMvisor-Installer-8.0-20513097.x86_64.iso | VMware-ESXi-8.0-20513097-depot.zip |
| ESXi 8.0 Update 3b | VMware-VMvisor-Installer-8.0U3b-24280767.x86_64.iso | VMware-ESXi-8.0U3b-24280767-depot.zip |
| ESX 9.0.2 | VMware-VMvisor-Installer-9.0.2.0.25148076.x86_64.iso | VMware-ESXi-9.0.2.0.25148076-depot.zip |
| Cisco custom ISO, ESXi 8.0 | VMware-ESXi-8.0-20513097-Custom-Cisco-4.2.3-b.iso | VMware-ESXi-8.0-20513097-Custom-Cisco-4.2.3-b-depot.zip |
Compare the checksum with the one shown next to the file on the Broadcom download page. Old download links on my.vmware.com and customerconnect.vmware.com no longer work: they end on the Broadcom Support Portal home page, so start from the portal paths above.
Create an ESXi ISO for any patch release with PowerCLI
Image Builder in PowerCLI can build an ISO from an offline bundle or from the online depot. The New-IsoImage cmdlet takes a software specification (JSON) and one or more depots, and it keeps the base image, add-on and component metadata that vSphere Lifecycle Manager expects.
For the online depot you need a Broadcom download token (Support Portal > Generate Download Token). The depot URL format is https://dl.broadcom.com/<token>/PROD/COMP/ESX_HOST/main/vmw-depot-index.xml.
# 1. List base images available in a depot (offline zip or online URL)
Get-DepotBaseImages -Depot C:\temp\VMware-ESXi-8.0U3x-depot.zip
# 2. Write a software spec with the base image version you want
$spec = [ordered]@{ base_image = @{ version = "<version-from-step-1>" } }
$spec | ConvertTo-Json | Set-Content -NoNewline -Path C:\temp\spec.json
# 3. Build the ISO
New-IsoImage -Depots "C:\temp\VMware-ESXi-8.0U3x-depot.zip" `
-SoftwareSpec "C:\temp\spec.json" `
-Destination "C:\temp\ESXi-8.0U3x.iso"
To add a vendor add-on or a driver, add its depot to -Depots and extend the spec with add_on (name, version) or components, as shown in the TechDocs page Create a Custom ESX ISO Image with VCF PowerCLI Cmdlets. To map a patch name to a build and version string, use the ESXi release notes for that patch.
Export an ESXi ISO from vSphere Lifecycle Manager
If a cluster already runs the image you want (base image, vendor add-on, drivers), export it. In the vSphere Client select the cluster, go to Updates > Hosts > Image, click the horizontal ellipsis, choose Export and select ISO (TechDocs: Export an Image). The ISO is meant for new installs. To reuse the image on a cluster in another vCenter, export it as JSON and as ZIP instead; an image can be exported in one format at a time.
Free ESXi ISO download
Broadcom made ESXi 8.0 Update 3e available as a free hypervisor (KB 399823). It is downloaded from the Support Portal, the license is embedded, and it comes without Broadcom support. KB 399823 gives build 24677879 for the free image, while the build list in KB 316595 shows 8.0 Update 3e as 24674464; check the build of the file you download. Limits and download steps are in Free VMware ESXi 8. For a comparison of what the paid editions add, see vSphere 9.0 product line comparison.
Further reading
- William Lam: Quick Tip – How to download ESXi ISO image for all releases including patch updates? (original post)
- Broadcom KB 372545: Download latest ISOs and patches for vSphere ESXi
- PowerCLI reference: New-IsoImage
- vCenter upgrade download: ISO and patch file for every 8.0 and 9.x build