Windows software to convert between Julian, Gregorian, Dee and Dee-Cecil calendar dates in various formats, and to add and subtract a number of days, weeks, months and years to or from a given date. Also displays a sequence of Gregorian and Dee (or Dee-Cecil) dates, and dates and times of vernal equinoxes in the Gregorian and Dee(-Cecil) calendars. Times of vernal equinoxes may be calculated on the basis either of mean solar time or apparent solar time.
What's new in version 7.46
Version 7.46: better compatibility with Windows 10.
ReleaseApril 1, 2018
Date AddedApril 1, 2018
Operating SystemsWindows 10, Windows 2003, Windows Vista, Windows 98, Windows Me, Windows, Windows NT, Windows 2000, Windows 8, Windows Server 2008, Windows 7, Windows XP