GreenShot

GreenShot is FREE, flexible, and  easy to use screenshot tool. You can take screenshot of all or just part of your screen, then edit and annotate it to save or paste into an email or a new document. GreenShot must be installed by your school Education Technology Specialist.

• Easily create complete or partial screenshots (full, region, or window)
• Annotate, highlight, or hide parts of a screenshot
• Send the screenshot to different locations (to a file, to the clipboard, or a printer)
• Save in various formats (PNG, JPG, GIF, BMP)