ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Asklayer - Get real answers from your customers with Asklayers surveys, quizzes, polls and more. Works on any website with zero code and includes enterprise level features such auto-segmentation, user tagging, branching, NPS & CSAT calculation.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Ask User - User surveys without stress
LightShot - The fastest way to take a customizable screenshot.
Doorbell.io - Collect in-app user feedback. Available on websites, iOS, and Android.