Aquarium - Improve ML models by improving datasets they’re trained on

Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

Scale Nucleus - The mission control for your ML data

ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...

ML Image Classifier - Quickly train custom machine learning models in your browser

FastStone Capture - A powerful, lightweight, yet full-featured screen capture tool that allows you to easily capture...