ScreenSharp

ScreenSharp is for capturing the screen as a bitmap. It's built to provide core screenshot functionality in a simple. The functionality includes Window Capture, Region Capture, and Full-Screen Capture. It was written to have only important features and not those that will distract you. Advanced users may perform screenshot tasks in an automated manner using the command line interface. ScreenSharp supports several graphical formats, like BMP, JPG, and PNG. Besides using the graphical toolbar, you can also capture your screen in different modes using shortcut keys. These keys can be modified from the options section of the application

Requirements:

Microsoft .NET Framework 3.5