List Empty Folders

[Costas]

On powershell console execute

//list empty folders
(gci "c:\test" -r | ? {$_.PSIsContainer -eq $True}) | ?{$_.GetFileSystemInfos().Count -eq 0} | select FullName | Out-GridView

//delete empty folders
(gci "c:\test" -r | ? {$_.PSIsContainer -eq $True}) | ?{$_.GetFileSystemInfos().Count -eq 0} | remove-item

src - https://www.makeuseof.com/find-delete-empty-folders-windows/