Screenshot One adds icon to Mac status bar, so you can take screenshot easily anytime!
With Screenshot One, you can take screenshot and open in Preview:
Capture Selected Window;
Capture Selected Area;
Capture Full Screen.
With Screenshot One, you can also take screenshot and add the image to Mail for:
A Window;
A Selected Area;
The Full Screen.
With Screenshot One, you can slso lunch Macs system Screenshot application.