(PowerShell) Unpack MHT to Files

See more MHT / HTML Email Examples

Demonstrates how to unpack a .mhtml to files. Unpacks the HTML and to a directory, and image files to a sub-directory located under the directory where the HTML file is unpacked. The image links in the HTML are updated to point to the image files.

Chilkat .NET Downloads Chilkat .NET Assemblies

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

$mht = New-Object Chilkat.Mht

# This should be an absolute or relative path to the MHT file.
# It is the MHT to be unpacked.
$mhtPath = "qa_data/mht/test.mht"

$unpackDir = "C:/AAWorkarea/mht_unpack"
$htmlFilename = "test.html"
$partsSubDir = "images"

# Unpacking will create the HTML file C:/AAWorkarea/mht_unpack/test.html
# The image files are unpacked to C:/AAWorkarea/mht_unpack/images
# The unpackDir and partsSubDir are automatically created if needed.

$success = $mht.UnpackMHT($mhtPath,$unpackDir,$htmlFilename,$partsSubDir)
if ($success -eq $false) {
    $($mht.LastErrorText)
    $("Failed.")
}
else {
    $("Success.")
}