science and engineering software free download

XEphem 3.7.2 (by Elwood Charles Downey)

BKchem 0.12.0_01 (by beda)
BKchem is a free chemical drawing program

wxMaxima 0.7.0 (by Andrej Vodopivec)
wxMaxima project is a wxWidgets GUI for the computer algebra system maxima.

Since it is written with wxWidgets, it runs on multipl

Fityk 0.7.6 (by Marcin Wojdyr)
Fityk project is a general-purpose nonlinear curve fitting and data analysis software.

Although it is being developed to analyze p

Xplanet 1.2.0 (by Hari Nair)
Xplanet was inspired by Xearth, which renders an image of the earth into the X root window

PG Calculator 2.2-6 (by Piotr Gridniew)
PG Calculator is a powerfull scientific skinable calculator

Electric 8.04 (by Steven M. Rubin)

JChemPaint 2.3.0 (by Christoph Steinbeck)
JChemPaint project is an editor for 2D molecular structures.

JChemPaint is intended to be complementary to Jmol, a visualisation a

Fast Artificial Neural Network Library 2.1.0 Beta (by Steffen Nissen)
Fast Artificial Neural Network Library implements multilayer artificial neural networks in C with support for both fully connected an

Gretl 1.6.0 (by Allin Cottrell)
Gretl is a cross-platform software package for econometric analysis, written in the C programming language

KD Chart 2.0 Beta1 (by Klar?lvdalens Datakonsult AB)
KDChart application is a tool for creating business charts and is the most powerful Qt component of its kind.

Besides from having

Radar Tools 0.17 (by RAT Team)
Radar Tools in short RAT is a small collection of tools for processing SAR (synthetic aperture radar) remote sensing data, packed tog

SAGA GIS 2.0 RC3 (by SAGA Team)
SAGA comes from System for Automated Geoscientific Analyses- is a hybrid GIS software

UDIG 1.1 RC6a (by Jody Garnett)
User-friendly Desktop Internet GIS (UDIG) is an open source spatial data viewer/editor, with special emphasis on the OpenGIS standard

Low Resolution Modeline Calculator 0.9.2 (by Des Jones)
Low Resolution Modeline Calculator is a modeline calculator for legacy CRT displays, including TVs, arcade monitors, and VGA monitors

Geant4 8.1p1 (by Geant4 Development Team)

Ghemical 2.01 (by TH)
Ghemical is a computational chemistry software package released under the GNU GPL

EasyChem 0.5 (by FX Coudert)

XCircuit 3.4.11 (by R. Timothy Edwards)
XCircuit is a UNIX/X11 program for drawing publishable-quality electrical circuit schematic diagrams and related figures, and produci

GeoTIFF Viewer 1.0 (by Jonathan duSaint)
GeoTIFF Viewer is a simple viewer for GeoTIFF files, which are georeferenced raster images, typically used for maps.

I've noticed

Viking 0.1.1.20061023 (by kavli)
Viking is a free/open source program to manage GPS data

M.E.S.H. 1.13 (by Nicolas Aspert)
M.E.S.H

GNU CLISP 2.41 (by Bruno Haible)
GNU CLISP is an ANSI Common Lisp implementation with an interpreter, compiler, debugger, object system (CLOS, MOP), sockets, fast big

Chemistry Development Kit 20060714 (by The CDK Project)
Chemistry Development Kit classes are Java utitility classes for ChemoInformatics and Computational chemistry, written in Java

autopano-sift 2.3 (by Sebastian Nowozin)
Panorama images are wide-angle images that amaze people: you often feel
being inside the scene when watching a good panorama image.