QAReplay - Instant replay the unexpected behaviors or errors on screen during product QA.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Linear - Streamlined issue tracking for software teams
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
ilos - ilos is a video capture, screen recording, hosting, analytics, and closed captioning inside one app.
LightShot - The fastest way to take a customizable screenshot.