Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
QGifer - Sep 9, 2015 - Download QGifer for free. A video-based animated GIF creator. QGifer is a tool for extracting part of a video to an animated GIF file. The new demonstration video: http://youtu. be/SNTf5eNdL4Q.
Shutter - Shutter is a feature-rich screenshot program.
Gifox - Delightful GIF Recording and Sharing App for macOS
Snipping Tool - Use Snipping Tool to capture a screen shot, or snip, of any object on your screen, and then annotate, save, or share the image
Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.