Whilst I know you can natively export gpo’s from gpedit.msc, it will not show you where it was linked in your AD.

This powershell script does exactly that, Exports your gpo’s including where they’re linked, if they’re enabled, the owner, and other useful information.

It primary use is to audit your AD’s gpo structure for executive reporting.

Clear-Host
$domain = Get-ADDomain | Select-Object -ExpandProperty DistinguishedName
$Searcher = New-Object -TypeName System.DirectoryServices.DirectorySearcher
$Searcher.SearchRoot = "LDAP://$domain"
$Searcher.SearchScope = "subtree"
$Searcher.Filter = "(objectClass=organizationalUnit)"
$Searcher.PropertiesToLoad.Add('Distinguishedname') | Out-Null
$LDAP_OUs = $Searcher.FindAll()
$OUs = $LDAP_OUs.properties.distinguishedname
$array = @()

$gpos = $OUs | ForEach-Object { (Get-GPInheritance -Target $_ -ErrorAction SilentlyContinue).GPOlinks } | Select-Object DisplayName, Enabled, Target, status

foreach ($gpo in $gpos) {
    try {
    Write-host "Processing $($GPO.DisplayName)"
    $Comment = Get-GPO -Name $gpo.displayname -ErrorAction SilentlyContinue | Select-Object  Description, gpostatus, owner
    $OUTGPO = [PSCustomObject] @{
        Name = $gpo.DisplayName
        LinkEnabled = $GPO.Enabled
        #Description = $comment.description
        TargetOU = $gpo.Target
        GPOStatus = $comment.gpostatus
        Owner = $comment.owner
        Domain = $domain
    }
        #use this script block to only show disabled or unlinked gpo's
        if ($($outgpo.TargetOU) -eq "" -or $($outgpo.LinkEnabled) -eq $false) {
            $array += $OUTGPO
        }
        
        #use this scriptblock to show all gpo's
        #$array += $OUTGPO
        
    }
    catch {
        Write-Warning "An error occurred getting $($GPO.DisplayName) data!"
    }
    
}
#$array | Sort-Object Name | Export-Csv -Path C:\export_GPOs.csv -NoTypeInformation -NoClobber
$array | Sort-Object Name | Out-GridView -Title "Group Policy Report for $domain" -OutputMode Multiple
#$array

As usual is can be found in my GitHub

https://github.com/richeaston/Powershell/tree/main/Export-GPOs