Linkz.ai - Automatic rich link previews on hover that keep visitors on your website
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Piar.io - Create beautiful custom link previews for all your social media channels in one place
Shutter - Shutter is a feature-rich screenshot program.
Peeklink - Customized Link Previews for 🔥 Posts
MWSnap - MWSnap is basically a free to use Windows snapping tools that are used for snapping any part of the screen that is currently displaying on the front of all opened programs and windows.