System Tools › Calculators

Free

Resistor calculator outfitted with various tools.

With Measure by RFMS your sales activities become timelier and more relevant.

Free

scientific calculator

Free

Widget developed by Opera for all those who need to perform currency convertion.

Replacement for your pocket calculator

Free

Free professional calculator for advanced math operations.

Free

A free tool for calculating and comparing the conditions of two loans.

Simple calculator with all basic functions

A program for calculation of differential pressure flow measurement devices

Free

Calculate source deductions and employer contribution to the Québec PensionPlan

Free

TapeCalc software simulates a calculator with an editable tape.

Free

It lets you quickly calculate percentages from various amounts that you enter.

Provides general load estimation and system-based design.

Free

DXF2XYZ converts a DXF file to an XYZ file, can be useful for extracting the raw

add financial calculations & user interfaces to software app

Free

Unit Conversions quickly converts units of measure from one system to another.

Free

The purpose of this betting tool is pretty self explanatory.

Free

Replace your regular Windows calculator with this scientific tape calculator

Free

This program converts from GPX format to CSV format or vice versa.

Free

Most versatile and easy to use psychrometric property tool.

This program can perform various calculations on engineering applications.

Free

You can enter a schematic list from a book for analysis or modification...

Free

It is an enhanced calculator that supports Arithmetic Expressions.

Free

Convert decimal fractions to simple fractions and more.