The version is 1.2, HijriCalender, hijriCalendar is a free Microsoft Excel add-in designed and developed by Mohammed Fahmi and Abdullateef S Uthman. HijriCalendar utility provides you the facility to convert dates from Hijri to Gregorian and vice-versa. Hijri years from -100 to +3000 and Gregorian years from 525 to 3532 are...