Cài đặt PDFtk Tools để xử lý file PDF

$url_dep="https://github.com/PSAppDeployToolkit/PSAppDeployToolkit/releases/download/3.8.4/PSAppDeployToolkit_v3.8.4.zip"; 
$url_pdftk="https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/pdftk_free-2.02-win-setup.exe"; 
$newLocation="C:\Downloads"; 
$dest = "$newLocation\PSAppDeployToolkit_v3.8.4.zip"; 
New-Item -Path $newLocation -ItemType Directory -Force; 
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; 
Invoke-WebRequest -Uri $url_dep -OutFile $dest;
Unblock-File -Path $dest;
Expand-Archive -Path $dest -DestinationPath C:\Downloads\PADT;
Copy-Item -Path "$newLocation\PADT\Toolkit\AppDeployToolkit" -Destination "$newLocation\PDFtk\AppDeployToolkit" -Recurse;
Copy-Item -Path "$newLocation\PADT\Toolkit\Files" -Destination "$newLocation\PDFtk\Files";
Invoke-WebRequest -Uri $url_pdftk -OutFile $newLocation\PDFtk\Files\pdftk_free-2.02-win-setup.exe;

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