These free third-party decompilers show the target framework version immediately in the assembly information pane when you load a DLL. Method 4: Quick Text Search Determine .NET Framework version for dll - Stack Overflow

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)

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.

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

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

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

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

Check Dll .net Version [NEW]

These free third-party decompilers show the target framework version immediately in the assembly information pane when you load a DLL. Method 4: Quick Text Search Determine .NET Framework version for dll - Stack Overflow

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) Check Dll .net Version

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. These free third-party decompilers show the target framework

If you have Visual Studio installed, you can use specialized disassemblers to inspect metadata: Right-click the file and select Properties

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

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

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