Check Dll .net Version Access

If you have Visual Studio installed, you can use specialized disassemblers to inspect metadata:

You can use reflection in PowerShell to find the exact TargetFrameworkAttribute embedded in the DLL. Open . Check Dll .net Version

Open the Developer Command Prompt , run ildasm yourfile.dll , and double-click Manifest . Look for the .custom instance void [mscorlib]System.Runtime.Versioning.TargetFrameworkAttribute entry. If you have Visual Studio installed, you can

Look at the or File version field. While this often reflects the version of the individual library, it frequently corresponds to the .NET version it was built for. Method 2: PowerShell (Most Accurate) Look for the

To check the .NET version of a DLL file, you can use several methods ranging from simple Windows File Explorer checks to command-line tools. Method 1: Windows File Explorer (Simplest)

$path = "C:\path\to\your.dll" [Reflection.Assembly]::ReflectionOnlyLoadFrom($path).CustomAttributes | Where-Object $_.AttributeType.Name -eq "TargetFrameworkAttribute" | Select-Object -ExpandProperty ConstructorArguments | Select-Object -ExpandProperty value Use code with caution.