System Tools › Calculators

Designs, calculates and simulates PCB desing and functionality.

Collection of calculators for Finance, Health, Fun, Maths, Science, &

Free Currency Calculator with extravagant Look.

Powerful, freeform arithmetic expression evaluator.

Easy to use calculator.

TWC helps you work out the tax you need to withhold from payments.

The PDF Converter is a virtual printer driver that helps you to create a PDF doc.

Unit Converter that supports conversion of various units and measurements.

A pack with 40 calculators & converters designed to aid with DIY projects.

Enter expressions as you would write them on paper (i.e. 17-(9*8) - 7 + 34.23).

It is a tool for determining the reliability of null model tests for your data.

Show the track stored in TomTom Navigator, ALK CoPilot, Navman SmartST log files.

Estimates of the flat terrain range of wireless data communication systems.

This program allows you to convert numbers between different bases.

Decompression program that uses the VPM-B for decompression.

Unit converter that includes more than 1500 different units in 76 categories.

Easy to use software tool for converting currency.

Absolutely the best and easiest to use tools for the steel construction industry.

Possibility to save calculations as text- or HTML-documents.

Ace Currency Calculator will help you to calculate world currencies.

Program for converting between various currencies.

Simple calculator with built-in currency conversion functions.

It is a tool designed to find & calculate the EMI interest rates etc.

Currency converter and calculator with exchange rates updated from the Internet.

A powerful scientific calculator and a fast graphing calculator.