GetScreenshot Captor Portable Free. Itallows you to take easy and quick screenshots using various keyboard shortcuts. Screenshots are very handy when it comes to saving something that is hard to remember and impossible to save. The software can be directly from an external device like USB flash drive. It provides numerous options to edit the image too. The software enables users to use just a single shortcut and capture the image of the whole screen or only a single window. The images are automatically saved in folders.