Marker.io for Slack - Turn screenshots into Slack messages ✌️
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
LiquidText - LiquidText improves upon the reading experience by allowing users to better synthesize, visualize and collaborate over digital text.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Kube Forwarder - Easy to use Kubernetes port forwarding manager
LightShot - The fastest way to take a customizable screenshot.