Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Marin Software - Optimize your Search, Social & Display ads across channels and devices. Marin Software, the leading cross-channel performance advertising platform.
Shutter - Shutter is a feature-rich screenshot program.
Google Marketing Platform - Google's unified and improved marketing and analytics tools.
MWSnap - MWSnap is basically a free to use Windows snapping tools that are used for snapping any part of the screen that is currently displaying on the front of all opened programs and windows.
Kenshoo - Kenshoo provides marketing software and empower marketers with technology to build brands and generate demand across all media.