Capture screen as JPEG, PNG, or PICT, and add a short caption to it.
ScreenCaptureX will capture either a window, a section of your screen, or the entire screen as a JPEG file by default, and even allows you to add a caption below it if you wish. You can change the default format from JPEG to either PNG or PICT as well, and you can set the default name to whatever you want, and specify a target folder for the files to be saved to. This little app is great for creating web-based tutorials quickly and easily.
This review was originally posted on VersionTracker.com.<br />This guy is what i've been looking for. You can save in several formats (jpeg being the big one), and can selection a portion of the screen, the whole screen, or just a window. You can also set a timer to take a entire screenshot after 10 seconds (good if you need to alt-tab into a full screen program). Files are autosaved to your desktop or folder of choice. Well designed and performs well.