Calc98 is a nice, free Windows software, that belongs to the category Science & education software with subcategory Calculators (more specifically Scientific).

More about Calc98

Since the program was added to our catalog in 2002, it has already reached 26,617 downloads, and last week it achieved 4 downloads.Calc98 is available for users with the operating system Windows 95 and former versions, and it is only available in English. The program version is 5.6 and was updated on 3/01/2006. Calc98 is a not that heavy program that does not require as much storage space than many programs in the section Science & education software. It's very heavily used in Czech Republic, Iraq, and United States.