Check Dll .net Version · Ultimate

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

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)

Run the following command (replace C:\path\to\your.dll with your actual file path): powershell Check Dll .net Version

You can use reflection in PowerShell to find the exact TargetFrameworkAttribute embedded in the DLL. Open .

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) If you have Visual Studio installed, you can

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

For many .NET Framework DLLs, the version is visible in the file properties. Right-click the file and select Properties . Go to the Details tab. For many

This will return a string like .NETFramework,Version=v4.7.2 or .NETCoreApp,Version=v8.0 . Method 3: Developer Tools