Office Deployment & LibreOffice / WPS Office Removal Scripts

InstallOffice.ps1

<#
  .SYNOPSIS
    Installs Microsoft Office with ODT (Office Deployement Tool)
  .DESCRIPTION
    This script downloads ODT to download/install Microsoft Office with the provided configuration file. You will need to download the Microsoft ODT tool and run it to get the ODT setup executable.
  .EXAMPLE
    ./InstallOffice.ps1 -config "https://example.com/linktoconfig.xml" -download
  .LINK
    ODT Download: https://www.microsoft.com/en-us/download/details.aspx?id=49117
    XML Configuration Generator: https://config.office.com/
#>

Param(
  [Parameter (Mandatory=$true)]
  [string]$Config, # Link to configuration xml file
  [switch]$Download # Downloads Office if set
)

$DeploymentToolDownloadURL = "" # Add download URL to ODT Setup executable here.
$DeploymentTool = "$env:temp\office-deployment-tool.exe"
$ConfigFile = "$env:temp\office-config.xml"

# Download Office Deployment Tool
Invoke-WebRequest -Uri $DeploymentToolDownloadURL -OutFile $DeploymentTool

# Download Configuration File
Invoke-WebRequest -Uri $Config -OutFile $ConfigFile

# Download Office If Requested
if($Download) {
  Start-Process -Wait -Filepath $DeploymentTool -ArgumentList "/download $ConfigFile"
}

# Install Office
Start-Process -Wait -Filepath $DeploymentTool -ArgumentList "/configure $ConfigFile"

RemoveLibreOffice.ps1

# Removes LibreOffice Installations (x32 & x64)
$Paths = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall', 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall'
$App = Get-ChildItem -Path $Paths | Get-ItemProperty | Where-Object {$_.DisplayName -like "LibreOffice*" } | Select-Object

ForEach ($Ver in $App) {
  If ($Ver.UninstallString) {
    $DisplayName = $Ver.DisplayName
    $Uninst = $Ver.PSChildName
    Write-Output "Uninstalling $DisplayName..."
    cmd /c msiexec.exe /qn /uninstall $Uninst
  }
}

RemoveWPSOffice.ps1

# Removes WPS (Kingsoft) Office User Based Installs
$App = Get-ChildItem -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall | Get-ItemProperty | Where-Object {$_.Publisher -like "Kingsoft*" } | Select-Object -Property DisplayName, UninstallString

ForEach ($Ver in $App) {
  If ($Ver.UninstallString) {
    $DisplayName = $Ver.DisplayName
    $Uninst = $Ver.UninstallString
    Write-Output "Uninstalling $DisplayName..."
    cmd /c $Uninst /s
  }
}