Screenshot Plus Widget
can take full screen captures, grab portions of the screen, and even capture windows, desktop icons and other widgets. Captures may be saved to the clipboard or to the hard drive, or they may be imported to any application directly from the widget.
Screenshot Plus Widget, by default, displays a preview of captures taken. For a truly streamlined workflow, it also offers the option to save or import immediately after capturing; in literally one-click, anything on the screen can be ready for editing or stocked away in your photo album.
Captures may be saved in the formats: png, tiff, jpg, jp2,
Version 3.4: Release notes were unavailable when this listing was updated.
Mac OS X 10.4 or later