Parametric Free Download



With this AutoCAD add-on you can create mathematical curves. Curves can be defined as explicit, parametric or polar functions. Function's formula can also be changed dynamically by changing parameter 'p' value(parametric modeling). Use standard AutoCAD commands(revolve, extrude, ...) to create solids and surfaces from these mathematical functions.

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Analyse-it for Microsoft Excel

Analyse-It for Excel: General Statistics brings statistical analysis to Microsoft Excel 95, 97, 2000 and XP, with 14 parametric and 17 nonparametric procedures for descriptive statistics, testing normality, comparing groups, correlation, and regressi. This business trialware Analyse-it for Microsoft Excel is categorized under spreadsheet, statistics, mathematics.

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Advanced Grapher

Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars.

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XLSTAT is a complete data analysis and statistics add-in for MS Excel. It includes regression (linear, logistic, nonlinear), multivariate data analysis, parametric tests, non parametric tests, ANOVA, ANCOVA, forecasting methods. This education demo XLSTAT (Win) is categorized under education science.

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DB Calc for Windows

A scientific calculator and function plotter. Logic operators. Three angle units. Square and cubic roots. Trig. and hyperbolic functions. Logarithm. Numerical Integration. Plot fucntions: linear and logarithmic plots. Parametric plots. Zoom function. DB Calc for Windows is licensed as shareware and placed in calculator, function plotter section.

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Sound Effect Maker

This multimedia utility can create sound effects for sound file. It supports the sound effects such as chorus, compression, distortion, echo, flange, gargle, parametric equalizer, reverberation. This audio shareware Sound Effect Maker is categorized under audio, multimedia music composers.

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AutoPara for AutoCAD

Parametric driven design, change the dimension, change your design. Can your AutoCAD do like this? AutoPara, a powerful parametric engine for AutoCAD, make you more productive.

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Software that is a full featured graphing calculator application for your PC running Windows. With MadCalc you can graph rectangular, parametric, and polar equations. Plot multiple equations at once. Change the colors of graphs and the background. MadCalc is a shareware software filed under education, math, mathematics utilities.

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WINKS (Windows KWIKSTAT) makes statistical data analysis understandable and easy to perform for the researcher, student, or scientist. Award-winning statistics program with thousands of users in over 65 countries. This shareware is archived under business, education, science, math category.

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Software that is a handy mathematical calculator as well as easy-to-use 2D graph plotter. The program has a friendly user interface, easy to learn and comfortable to operate. MathCalc can work with two modes: the calculator and graph plotter mode. This education shareware MathCalc is categorized under business calculators, converters.

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Visual Calculus

Software that is an easy-to-use software for Graphing limit, derivative function, integral, 3D vector, series, ode etc. Which can create 2D, 2.5D and 3D function graphs, animations and table graphs. Visual Calculus is licensed as demo and placed in education mathematics section.

ShapeBook with 2D3DSteel

A structural steel reference and AutoCAD drafting tool for steel construction. View dimensions and properties. Search for shapes by property values. Convert shape lists between US and metric. Calculate area and weight. Print Shape Data. With 2D3DSteel you can draw accurate shapes in AutoCAD 2000 through 2005. Based on AISC Manual of Steel Construction LRFD Third Edition. Shapes are available in US Imperial and Metric units.

StatFi 2009

Perform powerful data analysis in the familiar Microsoft Excel environment. Get repeatable results and empower Microsoft Excel with accurate, reliable statistics. StatFi is a highly affordable statistical package that brings complex statistical and analytical calculations into Microsoft Excel. Unlike the functions that are built into Excel, StatFi provides reliable, repeatable results of the data analysis. This business shareware StatFi 2009 is categorized under business math, scientific tools.

3D Grapher

Powerful yet easy-to-use graph plotting and data visualization software. You can plot and animate 2D and 3D equation and table-based graphs. The unlimited number of graphs can be plotted in one coordinate system using different colors and lighting. 3D Grapher is licensed as shareware and placed in math, graph, education, business section.


CD/Multimedia/DVD Player, CD Ripper, Spectrum Analyzer, 15-Band Graphic/Parametric EQ, MP3 and Ogg Utilities, Database with online freedb support, Media and Music Libraries, much more... Audio shareware CD-Runner is listed in multimedia mp3 rippers tools.

Graphing Calculator 3D

Easy-to-use 3D grapher that plots high quality graphs for 2D and 3D functions and coordinates tables. Graphing equations is as easy as typing them down. Graphs are beautifully rendered with gradual colors and lighting and reflection effects. This freeware is archived under education mathematics category.


An affordable audio recording, restoration, and CD burning solution that offers the easiest way to achieve professional results. Use DART XP Pro to record from any audio source, or use on existing audio files to clean up even the most troublesome problems using FFT and AR DeNoise and DeHiss algorithms. It includes a CD burning utility to organize your audio files into custom play lists. Burn standard Audio CDs that can be played in any CD player.

Navigation Toolbar

Calculation of courses, distances, dead reckoning, and fuel consumption under various weather conditions. Including calculating courses and distances, tidal heights for large number of ports, tidal currents, vessels performance under various weather. This education shareware Navigation Toolbar is categorized under business math, scientific tools.

Calc 3D Pro

Calculator for statistic, function plottting, vectors, matrices, complex numbers, coordinates, intersections. For objects like point, line, plane and sphere distances, intersections, volume, area of squeres, area of a triangle can be calculated. Calc 3D Pro is licensed as shareware and placed in mathematics section.

Function Grapher

This software is an easy-to-use software for 2D, 2.5D and 3D function graphing, animation and table data visualization. 2D and 2.5D function graphs can be plotted in Cartesian and polar coordinate systems,and 3D function graphs can be plotted in Cartesian,cylindrical and spherical coordinate systems. Education shareware Function Grapher is listed in education mathematics tools.


Graphing scientific calculator with ample support for user defined functions and libraries. Numeric features include derivation, integration, Monte Carlo simulations, Runge Kutta, matrix inversion, nonlinear equation systems, function minimizer. This freeware is archived under mathematics, calculators, science, engineering category.


A powerful, easy-to-use, equation plotter with numerical and calculus features: Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. Up to 999 graphs on screen at once. New data plotting and curve-fitting features. Numerically solves and graphically displays tangent lines and integrals.

Sheet Lightning

This office and business application is a specialised engineering 2D/3D CAD System for creating and unfolding sheet metal designs for fabrication or manufacture. It handles everything from simple cylinders, cones, rectangular ducts and ovals, to adapters, adapting any of these section types, interections and multi-intersections between of any of these types to any level of complexity. This commercial is archived under engineering, manufacturing, mechanical, science, technical, cad, cam, education category.


This office and business application is an estimation and quote generation software that can also generate the Bill Of Material for any project. It calculates cost of the entire job consisting of parts measured by length, area, weight, volume, etc., fixtures and production lists. Can be interfaced with nesting software - PLUS 2D & PLUS 1D. Useful for Modular Furniture and Kitchen makers, in Glazing and Architectural applications. This business commercial PLUS BOMGen is categorized under business office suites, tools.


Software that is a drawing tool for mathematical objects, both two and three dimensional. A major feature of the program is the ability to annotate a drawing with almost any mathematical text. Education shareware MathpadDraw is listed in education mathematics tools.


ideatech has developed the "Anagnostis" series of products, the unique ancient and mordern Greek OCRs with a poweful recognition engine that has been adopted by many prominent organizations in Greece and abroad with features like: Recognition of multi-font texst in various sizes and attributes (Bold, Italics etc.). Recognition of modern Greek texts containing Latin words, ancient Greek text (preserving all accents and breaths)


Software that is comprehensive, feature-rich graph editor, as well as a curve fitting and digitizing tool for engineers, scientists and graduate students. Convert plots back to X,Y data from any published report for later processing and manipulations. The program offers 10 generic fits, including Linear Regression, Logistic Functions, Fourier approximation, Neural Networks, plus a library of over 120 industry-specific formulas. FindGraph is a shareware software filed under mathematics, science, cad, graphics utilities.

NavTools StormTrack

Track tropical storms, hurricanes, typhoons, etc everywhere in the world and view track relative to your intended route or present location. Includes overview of avoidance routes and heavy weather tactics. Although developed for merchant vessels this tool will be of vital importance to everyone dealing with the risk of tropical storms, including yachts, etc.


Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface and color equations are specified by user. Can export to clipboard, VRML, POV, DXF, printer. Freeware. This graphics freeware SurfX3D is categorized under graphic apps viewers.

RICalc Home

Finance software for Mortgages, Loans, Leases, Savings, Funds & Retirement. Initial / Ongoing / Exit fees and costs. Multiple streams. True finance interest rates. Debit & Credit statement. Chart comparison. Graphing calculator for derivative, integral and equation solving. Algebraic Expression Evaluator. Home/hobby shareware RICalc Home is listed in home, hobby personal finance tools.


Finance software for Mortgages, Loans, Leases, Savings, Fund & Retirement. Discounted Cash Flow Analysis. Forecast + CPI historical inflation. Statistics, Scientific & Graphing calculator to solve algebraic equations, derivatives and integrals. Business shareware RICalc is listed in business accounting, finance tools.


This graphics tool is a stand-alone Windows graphics utility for those small repetitive 2D tasks which take away valuable time from your working day. Use it to create 2D drawings and do CAD and graphical calculations simply by moving the sliders. Dexterpen is licensed as shareware and placed in cad section.


This audio software is a completely new acoustic room reverb simulator. This unique reverb creates up to five channels of surround reverb, all calculated in real-time.All reflections are modelled, and are calculated with speed-of-sound accuracy. RaySpace is a shareware software filed under audio, multimedia music composers utilities.


This software, technically enhanced math utility, allows you to: draw Cartesian (standard or parametric) and Polar functions, special functions (Gamma,Beta,Fourier, Blancmange) or Integral (with Average preview) in MDI (Multi Documents Interface) supported Graph Mode (open up to 10 independent graph documents in the same window).

EC Praxis 3J

EC PRAXIS 3J is an entirely new software application, for the analysis and design of steel connections according to EC3. Following connection types are supported:Beam to column (double cleat),Beam to column (end plate),Beam to column (fin plate),Beam to beam (double cleat ),Endplate splice,Plates beam splice, Bracing connection. This education demo EC Praxis 3J is categorized under education science.


This software is designed to display graphs and differentiation functions. It allows to enter the function in a plain symbolic form and immideately display it. Supports parameter dependant functions.


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