Apple - Available on iOS
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
iPad 9.7" - The new $329 entry-level iPad for students
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Microsoft Surface - Life is a passion project.
LightShot - The fastest way to take a customizable screenshot.