diff --git a/tools/releaseToWinget.ps1 b/tools/releaseToWinget.ps1
new file mode 100644
index 00000000000..e3c1af080e3
--- /dev/null
+++ b/tools/releaseToWinget.ps1
@@ -0,0 +1,166 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+
+param(
+    [Parameter(Mandatory)]
+    [semver]
+    $ReleaseVersion,
+
+    [Parameter()]
+    [string]
+    $WingetRepoPath = "$PSScriptRoot/../../winget-pkgs",
+
+    [Parameter()]
+    [string]
+    $FromRepository = 'rjmholt',
+
+    [Parameter()]
+    [string]
+    $GitHubToken
+)
+
+function GetMsiHash
+{
+    param(
+        [Parameter(Mandatory)]
+        [string]
+        $ReleaseVersion,
+
+        [Parameter(Mandatory)]
+        $MsiName
+    )
+
+    $releaseParams = @{
+        Tag = "v$ReleaseVersion"
+        OwnerName = 'PowerShell'
+        RepositoryName = 'PowerShell'
+    }
+
+    if ($GitHubToken) { $releaseParams.AccessToken = $GitHubToken }
+
+    $releaseDescription = (Get-GitHubRelease @releaseParams).body
+
+    $regex = [regex]::new("powershell-$ReleaseVersion-win-x64.msi.*?([0-9A-F]{64})", 'SingleLine,IgnoreCase')
+
+    return $regex.Match($releaseDescription).Groups[1].Value
+}
+
+function GetThisScriptRepoUrl
+{
+    # Find the root of the repo
+    $prefix = $PSScriptRoot
+    while ($prefix)
+    {
+        if (Test-Path "$prefix/LICENSE.txt")
+        {
+            break
+        }
+
+        $prefix = Split-Path $prefix
+    }
+
+    $stem = $PSCommandPath.Substring($prefix.Length + 1).Replace('\', '/')
+
+    return "https://github.com/PowerShell/PowerShell/blob/master/$stem"
+}
+
+function Exec
+{
+    param([scriptblock]$sb)
+
+    & $sb
+
+    if ($LASTEXITCODE -ne 0)
+    {
+        throw "Invocation failed for '$sb'. See above errors for details"
+    }
+}
+
+$ErrorActionPreference = 'Stop'
+
+$wingetPath = (Resolve-Path $WingetRepoPath).Path
+
+# Ensure we have git and PowerShellForGitHub installed
+Import-Module -Name PowerShellForGitHub
+$null = Get-Command git
+
+# Get the MSI hash from the release body
+$msiName = "PowerShell-$ReleaseVersion-win-x64.msi"
+$msiHash = GetMsiHash -ReleaseVersion $ReleaseVersion -MsiName $msiName
+
+$publisherName = 'Microsoft'
+
+# Create the manifest
+$productName = if ($ReleaseVersion.PreReleaseLabel)
+{
+    'PowerShell-Preview'
+}
+else
+{
+    'PowerShell'
+}
+
+$manifestDir = Join-Path $wingetPath 'manifests' 'm' $publisherName $productName $ReleaseVersion
+$manifestPath = Join-Path $manifestDir "$publisherName.$productName.yaml"
+
+$manifestContent = @"
+PackageIdentifier: $publisherName.$productName
+PackageVersion: $ReleaseVersion
+PackageName: $productName
+Publisher: $publisherName
+PackageUrl: https://microsoft.com/PowerShell
+License: MIT
+LicenseUrl: https://github.com/PowerShell/PowerShell/blob/master/LICENSE.txt
+Moniker: $($productName.ToLower())
+ShortDescription: $publisherName.$productName
+Description: PowerShell is a cross-platform (Windows, Linux, and macOS) automation and configuration tool/framework that works well with your existing tools and is optimized for dealing with structured data (e.g. JSON, CSV, XML, etc.), REST APIs, and object models. It includes a command-line shell, an associated scripting language and a framework for processing cmdlets.
+Tags:
+- powershell
+- pwsh
+Homepage: https://github.com/PowerShell/PowerShell
+Installers:
+- Architecture: x64
+  InstallerUrl: https://github.com/PowerShell/PowerShell/releases/download/v$ReleaseVersion/$msiName
+  InstallerSha256: $msiHash
+  InstallerType: msi
+PackageLocale: en-US
+ManifestType: singleton
+ManifestVersion: 1.0.0
+
+"@
+
+Push-Location $wingetPath
+try
+{
+    $branch = "pwsh-$ReleaseVersion"
+
+    Exec { git checkout master }
+    Exec { git checkout -b $branch }
+
+    New-Item -Path $manifestDir -ItemType Directory
+    Set-Content -Path $manifestPath -Value $manifestContent -Encoding utf8NoBOM
+
+    Exec { git add $manifestPath }
+    Exec { git commit -m "Add $productName $ReleaseVersion" }
+    Exec { git push origin $branch }
+
+    $prParams = @{
+        Title = "Add $productName $ReleaseVersion"
+        Body = "This pull request is automatically generated. See $(GetThisScriptRepoUrl)."
+        Head = $branch
+        HeadOwner = $FromRepository
+        Base = 'master'
+        Owner = 'Microsoft'
+        RepositoryName = 'winget-pkgs'
+        MaintainerCanModify = $true
+    }
+
+    if ($GitHubToken) { $prParams.AccessToken = $GitHubToken }
+
+    New-GitHubPullRequest @prParams
+}
+finally
+{
+    git checkout master
+    Pop-Location
+}