delay calculator

This graphics-intensive program is a valuable transmission-line calculator.

Formula calculator with fullscreen editor.

The best date and time calculator for Windows.

Cool Windows calculator with editable tape, excelent for everyday use

Mathmatix is an animated 2D and 3D expression graphing calculator.

A calculator that may be used to perform addition, subtraction, multiplication

MYCalc2 is a powerfull RPN programmable scientific/Currency convertor calculator

Product / Time sale price calculator

InquiCalc is graphing calculator software designed to meet the needs of students

A Simple MD5/SHA1 calculator in Ruby.