PowerShell/docs/list-installed-software.md

Script: list-installed-software.ps1

This PowerShell script lists the installed software (except Windows Store apps).

Parameters

PS> ./list-installed-software.ps1 [<CommonParameters>]

[<CommonParameters>]
    This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, 
    WarningVariable, OutBuffer, PipelineVariable, and OutVariable.

Example

PS> ./list-installed-software.ps1



DisplayName                            DisplayVersion                  InstallDate
-----------                            --------------                  -----------
CrystalDiskInfo 9.1.1                  9.1.1                           20230718
...

Notes

Author: Markus Fleschutz | License: CC0

Related Links

https://github.com/fleschutz/PowerShell

Script Content

<#
.SYNOPSIS
	Lists the installed software
.DESCRIPTION
	This PowerShell script lists the installed software (except Windows Store apps).
.EXAMPLE
	PS> ./list-installed-software.ps1

	DisplayName                            DisplayVersion                  InstallDate
	-----------                            --------------                  -----------
	CrystalDiskInfo 9.1.1                  9.1.1                           20230718
	...
.LINK
	https://github.com/fleschutz/PowerShell
.NOTES
	Author: Markus Fleschutz | License: CC0
#>

try {
	Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*, HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*, HKCU:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | select-object DisplayName,DisplayVersion,InstallDate | Format-Table -autoSize
	exit 0 # success
} catch {
	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
	exit 1
}

(generated by convert-ps2md.ps1 using the comment-based help of list-installed-software.ps1 as of 08/15/2024 09:50:49)