Dual Calendar System
Dual Calendar System 1.21 is free to download from our software library. Dual Calendar System lies within Office Tools, more precisely Mind mapping. The program's installer file is generally known as Cal121.exe. You can install this free PC program on Windows XP/Vista/7/8/10 32-bit. The most popular version among Dual Calendar System users is 1.2. This free program is a product of Amin Al-Juffali.
From the developer:
This is an application program that allows you to view, print, and convert between Hijri and Gregorian\Christian calendar systems. Dual Calendar System will show you the Gregorian and Hijri both on the same time.
You may want to check out more software, such as Dual Writer, GASITALY Dual Fuel CPP or Calendar Creator for Windows, which might be similar to Dual Calendar System.