.Net Framework Version Checker

.Net Framework Version Checker is a free and open-source software application that automatically checks the computer for any installed .NET Framework versions.
Apart from the fact that it can be used by web developers to integrate it into their software (as long as it is free), the app does not require any previous experience with computer apps to work with it.
Since installation is not a requirement, you can drop the executable file in any location on the hard drive and just click it to run.
There is also the possibility of saving .Net Framework Version Checker to a USB flash disk or similar storage unit, in order to run it on any PC with minimum effort.
What's more, the app does not create new entries in the Windows registry or Start menu, leaving no traces behind after its removal.
The interface is represented by a simple window with a black background, which immediately shows all .NET Framework versions installed on the PC. There are no other notable options available here.
.Net Framework Version Checker is very low-demanding when it comes to CPU and RAM, so it does not hog system resources. It works well, without causing the OS to hang, crash or pop up error dialogs. All in all, .Net Framework Version Checker gets the job done and can be used by anyone.