Powershell script to get a directory file listing with file versions

A rough and ready script to dump a directory's file listing including file and product versions for any executables and DLLs.

$OutputFile = 'c:\temp\Output.csv'

Set-Content -Path $OutputFile -Value "path,created,modified,fileVersion,productVersion"

$Files = Get-ChildItem -File .\* -Include *.* -Recurse

foreach ($File in $Files)
{
  $ThisFile = (Get-Item $file)
  $Name = $ThisFile.FullName;
  $Created  = $ThisFile.CreationTime
  $Modified = $ThisFile.LastWriteTime

  if ($ThisFile.Extension -eq '.dll' -or $ThisFile.Extension -eq '.exe')
  {
    $FileVer = $ThisFile.VersionInfo.FileVersion
    $ProdVer = $ThisFile.VersionInfo.ProductVersion
  }
  else
  {
    $FileVer = ""
    $ProdVer = ""
  }
   
  
  Add-Content -Path $OutputFile -Value "$Name,$Created,$Modified,$FileVer,$ProdVer"

}