Math & Scientific Tools freeware downloads

yEd Graph Editor

3.18.1.1 freeware download

Generate drawings and apply automatic layouts to diagrams, networks

New Version

yEd Graph Editor 64-bit

3.18.1.1 freeware download

Generate drawings and apply automatic layouts to diagrams, networks

New Version

yEd Graph Editor for Mac and Linux

3.18.0.2 freeware download

Generate drawings and apply automatic layouts to diagrams, networks

New Version

SpectrumSolvers

6.2 freeware download

Find best Spectral Estimation Method for a Power Spectral Density plot.

New Version

Match n Freq

6.2 freeware download

Pulse shaping filter program; finds the pole-zero locations of transfer function

New Version

Chemical Data

2.9 freeware download

Provides info on over 4000 chemical compounds in a range of chemical areas.

Super Unit Converter

1.2.3.1 freeware download

It can convert between a wide range of units of measurement.

5 freeware award

Code_Aster for Windows

13.3 freeware download

Code_Aster is a free finite element solver used for mechanical analysis.

Scientific Calculator

1.0 freeware download

A free, lightweight, simple to use and versatile calculation system

eBook on Engineering Design Optimization using Calculus

2 freeware download

eBook for FC-Compiler (tm) software shows a Calculus (level) Compiler, helps Twe

TriLookupLite

3.0 freeware download

Advanced 1, 2 and 3 variable look-up and interpolation functions for Excel.

TriLookupLite Mac

3.0 freeware download

Advanced 1, 2 and 3 variable look-up and interpolation functions for Excel.

HeWoP for Waveguides

3.0 freeware download

Use this software to simulate the propagation of optical waves in waveguides.

Gas Sonic Velocity Calculator

1.0.0 freeware download

Calculate the sonic velocity of a specified gas flowing in a pipe.

Python Operating Environment

3.0.1.2 freeware download

Enjoy Python with sentient editors, in/out portals, and selective execution

PEEI

4.0.0.1 freeware download

Solver of systems of partial differential equations.

QMSys GUM Educational

4.6 freeware download

Software for the uncertainty of measurements and calibration.

FvWoP

1.2.0.5 freeware download

Full-vectoral wave-optics beam propagator for optical waveguides.

ThermalWall

2.0.0.1 freeware download

Calculus of fundamental dynamic thermal characteristics of a multilayer wall.

Calculator 64bit

1.0.0 freeware download

Simple calculator with the option of staying on top of all other windows.

SRS1 Cubic Spline for Excel

2.51 freeware download

Adds several spline and linear interpolation functions to Excel

Calculator 32bit

1.0.0 freeware download

Simple calculator with the option of staying on top of all other windows.

BinaryCrypt 64-bit

1.0.1 freeware download

Convert between regular text, binary, hexadecimal, and octal decimal.

BinaryCrypt

1.0.1 freeware download

Convert between regular text, binary, hexadecimal, and octal decimal.

MinMax G-code

1.0 freeware download

MinMax G-code calculates the maximum and minimum values of the coordinates in G-