FSCapture

FastStone Capture is a powerful, lightweight, yet full-featured screen capture tool that allows you to easily capture and annotate anything on the screen including windows, objects, menus, full screen, rectangular/freehand regions and even scrolling windows/web pages. You can choose to send captures to editor, file, clipboard, printer, email, Word/PowerPoint document or upload them to your website. Editing tools include annotating (texts, arrowed lines, highlights), resizing, cropping, sharpening, watermarking, applying edge effects and many more. It also allows you to record screen activities and sound into highly compressed video files. Other features include global hotkeys, automatic filename generation, support for external editors, a color picker, a screen magnifier and a screen ruler.

FastStone Capture saves files in BMP, GIF, JPEG, PCX, PNG, TGA, TIFF and PDF formats.