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You can also install it on older Windows versions through the WMF. PowerShell's Package Manager (v5.0) is a comprehensive framework for adding and removing various software packages. The output of this command is more informative than that of Get-Hotfix because the property Summary gives you a description of the patches. In addition to applications, you can list the installed updates through the MSU provider: Get-Package -Provider MSU | fl -Property name, summary However, in my tests the cmdlet always failed to uninstall the program. In theory, you could pass the result of this command to Uninstall-Package to remove the software: Get-Package -Provider Programs -IncludeWindowsInstaller -Name "7-Zip*" | Uninstall-Package Like before, the -Name parameter allows you to restrict the output: Get-Package -Provider Programs -IncludeWindowsInstaller -Name "7-Zip*" You can display the same list of programs with this PowerShell command: Get-Package -Provider Programs -IncludeWindowsInstallerĭisplaying installed programs with PowerShell and in the Control Panel Displaying installed programs ^Īfter you install a Win32 application, it usually appears in the Control Panel under Programs and Features > Uninstall a program. The only difference is that you would then use PSGallery as source. Thus, adding a PowerShell module through the PowerShellGet provider works in just the same way. Package Manager treats all package formats equally. The parameter -Force suppresses the question if you really want to install the package. To ensure that all scripts will run without any prompting, you can configure the Bypass policy: Set-ExecutionPolicy BypassĪlternatively, you can manually download the MSI installer with a web browser and then execute the setup program via PowerShell: Install-Package -Name ".\7z920.msi" -force The reason is often the execution policy. However, sometimes you will then quickly realize that the procedure failed without giving any error message. Package Manager then appears to download and install the program. If you used a public repository, PowerShell will ask you if you trust the source and if you want to install software from it. Find-Package -Provider chocolatey -name notepadplusplus | Install-Package If you want to install the package, you can pass the result of this call through a pipe to Install-Package. This example would find the MSI package for Notepad++. Find-Package -Provider chocolatey -name notepad*

You can use the parameter - Name for this purpose. Automatically installing a Package Manager provider Searching and installing software ^īecause most of the package sources offer a large number of packages, you'll want to limit your search in most cases.