View distribution graphs, calculate stat. moments, quantiles, and probabilities.

View graphs and related properties of more than 40 probability distributions, calculate statistical moments, quantiles, and probabilities depending on the distribution parameters.

Free USPS Postage Rates Calculator and Delivery Confirmation Tracking

USPS Domestic/International Postal Rates & Delivery Confirmation Tracking. This product calculates the postal rates and shipping times between two ZIP codes or to a foreign country. It also provides tracking of items with Delivery Confirmation.

Electrical calculations for busbars, cables, power factor corection, motor ctrl

Electrical Calculations software provides calculations and ratings for busbars, cable, power factor correction, motor starting, enclosure ventiation and many metric / imperial conversions and constants.

An unit aware calculator enabling calculations, conversions and documentations

Dicom is the first ever unit aware calculator of its kind that deals with dimensions of physical quantities in mathematical expression. Dicom enables calculations, conversions, and documentations in one place, at absolutely no cost.

AB-Euro is the Free Currency Calculator for your desktop. Convert between all Euro-based and 35 foreign currencies. A quick pocket calculator is integrated. Just mimimize AB-Euro to a small icon in your task bar. Automatic rates update via internet.

Converts over 600 different measurements in seven categories with web-updates.

Conversion software that converts over 600 different measurements. Linear Measure, Area, Temperature, Weight, Liquid, Volume, Speed and Time measurements can all be converted within their specific category.

Free PDF Converter is a online web-based document to PDF converter software. It converts various types of files like Word DOC, Excel XLS, PostScript PS, PowerPoint PPT, RichText RTF and others to PDF.

Linear Interpolation Calculator is a free solution for interpolation

Linear Interpolation Calculator is a free solution that gives you the possibility to interpolate between values to arrive to the correct intermediate result to find the unknown value.

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

This calculator allows natural entry of expressions (i.e. 17-(9*8) - 7 + 34.23). Then it goes beyond just giving you a result, the "steps" box, shows you how it solved the expression step by step. Results are given simultaneously in dec/hex/oct/bin.