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Science
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Weather Defender is a software program that tracks weather in real-time with street-level accuracy. It works by connecting your desktop computer to a national network of radar and weather satellites, and continuously scanning for weather threats.
Demo,
Updated 28 January 2010
Downloads
198
198
Last week
1
1

Free Java Applet is a chemistry spreadsheet calculator - balances virtually any chemical equation and follows up with stoichiometry calculations as well as equillibrium calculations in spreadsheet fashion. Includes Tutorial. Demo at mathshowcase.com
Freeware,
Updated 1 August 2011
Downloads
195
195
Last week
1
1

Calculates Sets, Rises and Phases of Sun and Moon, over 2000 Locations in 110 Countries; Signs of Zodiac, Saint's Days, Days of Eclastical Year, the Moon in the Ecliptic, Graphical Overview of Moon Brigthness; Timezones, Professional Reports
Shareware,
Updated 25 April 2009
Downloads
185
185
Last week
1
1

VeBest Numerology software for Mac is a 7 in 1 Numerology calculator for 30+ main numbers - classical western numerology chart, psychologic martrix, love compatibility, celebrities report, graphical chart, express analyzer and pet numerology.
Shareware,
Updated 30 October 2016
Downloads
184
184
Last week
1
1

With this program you can play with astrology and do serious calendaring at the same time. It shows the horoscope sign, moon phase and position of planets for a selected date while keeping track of your appointments, tasks, reminders and quick notes.
Shareware,
Updated 20 November 2008
Downloads
178
178
Last week
1
1

Get in touch with the fantastic and mysterious world of fractals and find your way through the beautiful complexity of fractal images. Using your Computer and jalada Fractal, you'll be able to see for yourself what a fractal is and how it is created.
Shareware,
Updated 29 August 2016
Downloads
175
175
Last week
1
1

WinTitration - Acid base titration equilibrium with pH curve and color indicator variation - 4 types of valoration: Strong acid with strong base / Weak acid with strong base / Strong base with strong acid / Weak base with strong acid.
Commercial,
Updated 25 January 2025
Downloads
174
174
Last week
1
1

Astrology Moon Sign Calculator and Interpreter for for your Health & Nutrition, Mood, Business, Hair Care, Wedding and Gardening. With friendly interface and a lot of functionality, including moon notes organizer, location selection, printing, etc.
Shareware,
Updated 3 March 2012
Downloads
172
172
Last week
1
1

The Matlab CAPE-OPEN Unit Operation is a unit operation implementation for which the calculations can be entered in Matlab. Can be used in CAPE-OPEN compliant process simulators.
Shareware,
Updated 15 November 2023
Downloads
155
155
Last week
1
1

A 3D simulation of diffraction from crystal structures and Bravais lattices that generates diffraction patterns in a lab setup. Crystal lattice parameters, crystal orientation, incident wavelength and other parameters are adjustable in real time.
Freeware,
Updated 2 June 2012
Downloads
151
151
Last week
1
1

The UN-SCAN-IT software converts scanned graphs to (x,y) data. UN-SCAN-IT uses any scanner or image file to digitize strip charts, instrumental output, old graphs, published graphs, etc. Demo includes several sample images, and allows one user image.
Demo,
Updated 10 July 2016
Downloads
134
134
Last week
1
1

A Windows program to calculate exact aspects between Sun, Moon and planets at a given date or over a range of dates. Calculates exact aspects between planets and selected stars. Shows declinations of celestial objects forming the aspects.
Shareware,
Updated 10 November 2020
Downloads
134
134
Last week
1
1

Free Test of Intellect based on Color Lines game. There are complexity adjustment by number of colors and initial balls,precision setting,saving results through Internet and settings in the registry. It calculates average appraisal of intellect.
Freeware,
Updated 21 July 2014
Downloads
129
129
Last week
1
1

CQFZ Magic Worksheet Generator for Chemistry for Windows has a powerful Wizard to help you Create your own custom Worksheets - Easy and fast to use - User's manual
Shareware,
Updated 25 January 2025
Downloads
129
129
Last week
1
1

Applet that demonstrates the power of evolution by using cumulative random selection to generate a text phrase that would be virtually impossible to generate by pure chance alone
Freeware,
Updated 15 June 2011
Downloads
125
125
Last week
1
1

The Easy Feng Shui Planner program is used to easily and quickly create maps and make prognoses with the help of feng shui methods. It's simple interface allows even an inexperienced user to quickly get the result.
Demo,
Updated 6 October 2012
Downloads
120
120
Last week
1
1

Queries the Icelandic Treebank via a graphical interface. Use IcePaHC to study variation and change in syntax or to train statistical parsers. Uses same format as historical Penn treebanks.
Freeware,
Updated 24 September 2018
Downloads
119
119
Last week
1
1

Versatile Biorhythm software with user friendly interface and print option for generated graphs and report. Full month graphical display and analysis of Primary and Secondary cycles for any selected day.
Freeware,
Updated 23 October 2011
Downloads
114
114
Last week
1
1

Bio PIE can be used on a daily basis to generate one’s biorhythm charts for the day. This software simply requires your birth date, and makes reliable predictions since it is based on the lunar cycle.
Shareware,
Updated 3 March 2016
Downloads
112
112
Last week
1
1

User-friendly software for DNA sequence assembly and alignment. Features include end clipping, sequence assembly, alignment to reference sequences, contig editing, mutation detection, contig alignments, difference tables, and base calling with Phred.
Commercial,
Updated 2 November 2010
Downloads
110
110
Last week
1
1

Volume estimation application. Program takes set of object slices provided by scanner. Software is used for medical imaging purposes, especially for brain tumors volume calculations. Application supports open input/output formats interfaces.
Freeware,
Updated 1 August 2012
Downloads
103
103
Last week
2
2

The UN-SCAN-IT gel software turns your scanner into a high speed densitometer system that converts scanned gels & graphs into digital data. UN-SCAN-IT gel works with any scanner or standard image to determine band densities and other gel parameters.
Demo,
Updated 10 July 2016
Downloads
92
92
Last week
1
1

Import CAPE-OPEN version 1.1 thermodynamic and physical Property Packages into Matlab. A command driven package allows for selecting a CAPE-OPEN Property Package, and then perform thermodynamic and physical property calculations and phase equilibria.
Shareware,
Updated 24 September 2023
Downloads
75
75
Last week
1
1

All in one pagan and wicca software to perform magick rituals and cast witchcraft spells, to learn magic and develop own wicca rituals
Demo,
Updated 26 March 2021
Downloads
75
75
Last week
1
1

SurGe is a computer program which enables to generate a surface as an interpolation (approximation) function of two independent variables. Implements an interpolation / approximation method called ABOS.
Shareware,
Updated 18 January 2023
Downloads
72
72
Last week
1
1

Converts between dates in the Kazakh Nomad Calendar and the Gregorian Calendar. A whole month may be displayed. The starting dates of all years and months in a particular 12-year animal cycle may be listed, plus the number of days in each month.
Shareware,
Updated 27 January 2020
Downloads
62
62
Last week
1
1

For analyzing Elisa and Western Blot arrays and any other basic arrays of images arranged in grids you may have. It has a very accurate automated spot finding features. Also grids can be defined manually and stops can added, or removed easily.
Shareware,
Updated 8 May 2013
Downloads
61
61
Last week
1
1

This program simulates the motion of the planets to find when a planet enters and leaves a zodiac sign, and how long it spends there. Both geocentric and heliocentric zodiacs are supported.
Shareware,
Updated 30 October 2024
Downloads
47
47
Last week
1
1

AstroMatos is a support for astrophotography. It allows to know the material to use for a good image framing of the most common deep sky objects.
Freeware,
Updated 19 March 2020
Downloads
45
45
Last week
1
1

MagicPlot is a handy application for scientific and engineering data analysis, graphing, nonlinear curve fitting and multi-peak fitting.
Shareware,
Updated 3 October 2020
Downloads
24
24
Last week
2
2