Features: ? Show the current calendar week number in the status line ? Show beginn and end date of week ? Calculates the calendar week number from any selected date ? Retina display support ? The icon in the status line can be displayed in black and white or in color ? Show/Hide Icon in Dock with current calendar week number ? Calculate start date and end date of a custom selected week number ? Copy calendar week number, start date and end date to clipboard ? Show year calendar with week numbers ? Copy year calendar to clipboard