uup-dump-get-windows-iso.ps1

Usage

Call the script from an elevated PowerShell session with a specified -Version:

.\uup-dump-get-windows-iso.ps1 -Version 'Windows Server 2025 Datacenter (Core)'

Environment

The only external dependency is Git, which may be installed with Winget (available out of the box in Windows 11 24H2, Server 2025 w/ DE: winget install Git.Git) or your preferred package manager (e.g. scoop or choco).

If you're running Windows Server 2025 with a desktop environment, you can open up an elevated PowerShell terminal and:

# install dependency: Git
winget install Git.Git --accept-source-agreements --disable-interactivity

# reload PATH
$env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")

# create and move to working directory
$BuildLocation = (New-Item -ItemType Directory -Path "$($env:TEMP)\winbuild-$(Get-Date -UFormat %s))"
Push-Location $BuildLocation

# clone the repository
git clone https://github.com/hpst3r/Get-WindowsISO

# run the script
.\Get-WindowsISO\uup-dump-get-windows-iso.ps1 -Version 'Windows Server 2025 Datacenter (Core)'

Inputs

The -Version parameter requires a target Windows edition, one of:

• 'Windows 11 Professional, version 23H2'
• 'Windows 11 Enterprise, version 23H2'
• 'Windows 11 Professional, version 24H2'
• 'Windows 11 Enterprise, version 24H2'
• 'Windows Server 2025'
• 'Windows Server 2025 Datacenter'
• 'Windows Server 2025 Datacenter (Core)'
• 'Windows Server 2025 Standard'
• 'Windows Server 2025 Standard (Core)'
• 'Windows Server 2022'
• 'Windows Server 2022 Datacenter'
• 'Windows Server 2022 Datacenter (Core)'
• 'Windows Server 2022 Standard'
• 'Windows Server 2022 Standard (Core)'

Outputs

The script produces a Windows ISO of the requested version, edition and virtual edition (e.g. Education or Enterprise). For options, see the $TARGETS hashtable.