Firstly, a "package" is a collection of files, and may contain multiple "applications", which are the executables.
You can list the details about the package with Get-AppxPackage, as discussed.
PS C:\Users\dbral> $pkg = get-appxpackage -name *terminal*
PS C:\Users\dbral> $pkg
Name : Microsoft.WindowsTerminal
Publisher : CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
Architecture : X64
ResourceId :
Version : 1.6.10571.0
PackageFullName : Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe
InstallLocation : C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe
IsFramework : False
PackageFamilyName : Microsoft.WindowsTerminal_8wekyb3d8bbwe
PublisherId : 8wekyb3d8bbwe
IsResourcePackage : False
IsBundle : False
IsDevelopmentMode : False
NonRemovable : False
IsPartiallyStaged : False
SignatureKind : Store
Status : Ok
PowerShell time: If you want to access one of those returned fields, you can just say $pkg.InstallLocation, or wrap the command in parens like I did earlier.
Now, each "package" has a "manifest" which details everything else we could want to know about the package.
We can get the manifest with get-appxpackagemanifest:
PS C:\Users\dbral> $mf = get-appxpackagemanifest $pkg
PS C:\Users\dbral> $mf
xml Package
--- -------
version="1.0" encoding="utf-8" Package
PowerShell time: This time, the Package field isn't just a string, it's a nested struct kinda thing which represents the whole manifest.
The part we care about though, is the applications. In this case, we only have one application, so we can access it directly (without a loop):
PS C:\Users\dbral> $mf.package.applications.application
Id : App
Executable : WindowsTerminal.exe
EntryPoint : Windows.FullTrustApplication
VisualElements : VisualElements
Extensions : Extensions
So there you go, that's your app exe.
However, none of this really matters, because you cannot simply run that .exe
Packages require special permissions and security checks to be run, which won't happen if you just run the .exe directly.
However, in the previous command examples, we do actually have enough info to launch the app.
From the package info, we get the PackageFamilyName:
PS C:\Users\dbral> $pkgname = $pkg.PackageFamilyName
PS C:\Users\dbral> $pkgname
Microsoft.WindowsTerminal_8wekyb3d8bbwe
And from the application manifest, we need the application's ID:
PS C:\Users\dbral> $appid = $mf.package.applications.application.id
PS C:\Users\dbral> $appid
App
And together, we can use these to launch the app, by asking the shell to do it for us:
start shell:AppsFolder\$pkgname!$appidOr, expanded:
shell:AppsFolder\Microsoft.WindowsTerminal_8wekyb3d8bbwe!App