Greenshot

Greenshot is a free and open-source desktop screenshot software for Windows. It allows users to quickly capture regions, windows, or full screens, including scrolling web pages from Internet Explorer. The tool also provides an image editor for annotating, highlighting, or obfuscating parts of the screenshot, and offers various export options.

Greenshot is primarily a screenshot tool with basic editing capabilities. It lacks the advanced, automated video editing features like automatic cursor tracking, dynamic zoom, and automatic subtitle generation that are central to FocuSee's value proposition. While it can capture screens and export, it's not a video creation and editing tool in the same vein as FocuSee.