Get-InstalledSoftware.ps1
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<#PSScriptInfo .VERSION 1.0.0 .GUID ede8ce31-15f6-4165-8bed-cf5dba158ba9 .AUTHOR Kalichuza .COMPANYNAME .COPYRIGHT .TAGS software .LICENSEURI .PROJECTURI .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES .PRIVATEDATA #> <# .DESCRIPTION Gets the installed software on a Windows machine. #> [CmdletBinding()] param ( [switch]$ExportToCSV, [string]$CSVFilePath = "C:\InstalledApplications.csv" ) # Get Traditional Installed Software (MSI/EXE) $traditionalApps = Get-ItemProperty -Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*" | Select-Object @{Name="ApplicationType";Expression={"Traditional"}}, DisplayName, DisplayVersion, InstallDate # Get 32-bit Installed Software on 64-bit systems $wow64Apps = Get-ItemProperty -Path "HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*" | Select-Object @{Name="ApplicationType";Expression={"Traditional (32-bit)"}}, DisplayName, DisplayVersion, InstallDate # Get UWP (Microsoft Store) Apps $uwpApps = Get-AppxPackage | Select-Object @{Name="ApplicationType";Expression={"UWP (Microsoft Store)"}}, Name, @{Name="DisplayVersion";Expression={$_.Version}}, @{Name="InstallDate";Expression={"N/A"}} # Combine all applications $allApps = $traditionalApps + $wow64Apps + $uwpApps # Output the results as objects $allApps # Optional: Export to CSV if specified if ($ExportToCSV) { $allApps | Export-Csv -Path $CSVFilePath -NoTypeInformation Write-Host "Installed applications list exported to $CSVFilePath" } |