Dot Net Checker checks if the Microsoft .NET Framework 3.5 SP1 is installed on your computer.  Many new programs require this framework in order to run.

The framework is included with Windows 7.  Windows XP and Windows Vista users can download the framework for free from Microsoft by visiting this site.

How do I use it?

  Download DotNetChecker.exe (1.5M)

Download Dot Net Checker to your computer and run it.

• A message will be displayed informing you whether Microsoft .NET Framework 3.5 SP1 is installed on your computer.
• If the framework is not installed, you will be asked if you want to visit the Microsoft download site.
• You can also visit the download site by clicking here.