Calc 3D Pro is a free professional calculator for advanced mathematical operations. In addition to basic calculations, this calculator offers the possibility to perform 2-D and 3-D operations, and work with vectors, matrices, complex numbers, coordinates, polygons, quaternions, points and plane, and much more. It is also possible to insert texts, files, paragraphs, tables, icons, and images. There is a calendar. The text editor lets us set the fonts, the font size, the font style, the text color, and the text background color. We can also work with paragraphs, and set the paragraph borders, alignments, line spacing, bullets and numbers, indents, and colors, etc. This program can be switched into English, Spanish, or Portuguese.
From my point of view, this program features a very comprehensive calculator that is very easy to manage. This tool displays a smart and context-sensitive GUI. This program is delivered completely free of charge, and it does not contain any adware or spyware. Calc 3D Pro supports Windows XP, 2000, NT, ME, 98, and 95 OSs. There is also a standard version of this program that, oddly enough, is shareware.
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