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Science
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VariCAD is a 3D/2D CAD solution for mechanical engineering. In addition to standard tools for 3D modeling and 2D drafting, the CAD system provides tools for sheet metal unbending and crash tests, libraries of standard mechanical parts ...
Freeware,
Updated 24 April 2025
Downloads
3,153
3,153
Last week
4
4

PLCTrainer uses RSLogix ladder logic look and feel. Now includes analog instruction. Receive a second CD free LogixPro, an RSLogix logic simulator
Demo,
Updated 15 February 2024
Downloads
6,045
6,045
Last week
4
4

MCTH Number of Theoretical Plates by McCabe-Thiele method for distillation tower - Interactive changes using McCabe-Thiele diagram - Full report printing - Vapor equilibrium using relative volatility or data table - User's Manual
Commercial,
Updated 26 January 2025
Downloads
385
385
Last week
3
3

Measurement unit conversion program. You can convert between 1545 different units quickly and easily. iUnit also displays the values of 91 physical constants.
Shareware,
Updated 18 April 2019
Downloads
311
311
Last week
3
3

The PWM Generator can generate Pulse Width Modulation signals in real time.You can save 4 memory presets and the software supports multiple sound cards.
Shareware,
Updated 25 February 2019
Downloads
854
854
Last week
3
3

Takes the guesswork out of preparing for the FCC GROL, Radar & Ham Radio Exams. Drills on missed questions, till you know the answers backwards & forwards. Speeds up preparing for the exams. Easy to use. Creates practice tests.
Demo,
Updated 13 June 2016
Downloads
541
541
Last week
3
3

BATE calculates pH of solutions containing mixtures of acid and base with up to 4 dissociation steps and titration curves for these acids and bases. Ionic strentgh calculations included. Built-in database of common weak acids and bases.
Shareware,
Updated 25 September 2018
Downloads
581
581
Last week
2
2

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
142
142
Last week
2
2

CADopia is the perfect CAD tool for students, architects, educators, designers, drafters, and engineers - virtually anyone who creates or uses CAD drawings.
Shareware,
Updated 4 December 2024
Downloads
948
948
Last week
2
2

Who has not been dazzled and intrigued when lifting his gaze to the celestial vault on a clear, dark night? WinStars is the spectacle of those distant lights racks both our brains and our eyes.
Freeware,
Updated 19 January 2025
Downloads
1,865
1,865
Last week
2
2

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
70
70
Last week
2
2

Take a Virtual Tour of Mars-3D. 4GB on DVD... Better than books on Mars. Covers 3 years of the MER Spirit Mission. VRPresents hobby software for people interested in astronomy, cosmos, planets, solar system, space flights, stars. Similar to 3D games.
Demo,
Updated 9 June 2014
Downloads
428
428
Last week
2
2

Lal Kitab Explorer is based on the Lal Kitab astrology system popular all over the world thanks to its unique remedies, and distinct result-oriented solutions. Lal Kitab Explorer has the complete set of charts as in the Lal Kitab itself.
Shareware,
Updated 21 July 2017
Downloads
35,320
35,320
Last week
2
2

The program suggests most interesting guessing with a technique of ancient Chinese hexagrams!
Shareware,
Updated 5 April 2022
Downloads
362
362
Last week
2
2

A Complete Rune Casting program with many features! Fun and Easy to use. Seven Rune Spreads to choose from. Extensive use of menus and keyboard shortcuts. Context Sensitive Help system. Save and Print your Rune Spreads. User configurable settings.
Shareware,
Updated 18 January 2017
Downloads
475
475
Last week
2
2

Mac OS X 10.3+ astrology calculation software with SwissEphemeris and ACS Atlas multiple fonts, 21 Anayamsas, 21 aspects, over 11400 asteroids, over 300 editable arabic points, 18 house systems, graphic ephemeris, profections, firdaria, midpoints,...
Shareware,
Updated 27 October 2013
Downloads
561
561
Last week
2
2

Chinese Purple Star Astrology describes your past, present and future in twelve life categories, such as Destiny, Wealth, Love, Career, Health, Children, Parents, etc.
Shareware,
Updated 28 February 2016
Downloads
787
787
Last week
2
2

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
80
80
Last week
2
2

Reference Management System With Integrated Thesis Processing
Freeware,
Updated 1 August 2020
Downloads
849
849
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
104
104
Last week
2
2

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
117
117
Last week
2
2

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
194
194
Last week
2
2

Your data is imported into a grid and used to train a neural network. The input values are forced to swing beyond their limits. The output values are forecasted by the neural network.
Shareware,
Updated 3 July 2014
Downloads
335
335
Last week
2
2

Periodic table of the elements software. In addition to the usual information found in such programs, it also contains a wealth of nuclear information on each isotope, including half life, decay mode, and daughter products.
Shareware,
Updated 1 November 2011
Downloads
456
456
Last week
2
2

Feature rich and user friendly application for analysing array-experiments (e.g. from provider Affymetrix). It includes additional gene information, multiple analysis methods, automatic pathway mapping with an editor, function prediction...
Demo,
Updated 12 September 2025
Downloads
2,269
2,269
Last week
2
2

Numerology Explorer is the most comprehensive and attractive Numerology Software. It has a unique easy to user interface which makes it fun and easy to see your numerology report. It generates a complete and detailed prediction report.
Shareware,
Updated 21 July 2017
Downloads
835
835
Last week
1
1

- keep a list of your family, friends and stuff - get a couple of today's Sun, Love and China Horoscopes for selected person by one click - you can show a lot of Horoscopes sites together - you can simply add / delete Horoscope sites by yourself
Demo,
Updated 29 August 2023
Downloads
281
281
Last week
1
1

Daily Astrology is an Indian Vedic astrology software for everyday life. Day analysis on categories like Journey, Finance, Rashifala, gives auspicious and inauspicious times, recommendations for the day, etc. Rich set of charts and predictions.
Shareware,
Updated 21 July 2017
Downloads
833
833
Last week
1
1

LeoCrystal is an application for performing modeling of reaction on the surface of growing crystal for educational and research purposes.
Commercial,
Updated 15 January 2011
Downloads
469
469
Last week
1
1

StormPredator displays personal NEXRAD doppler radar images on a 3D GIS topographic maps. It has EXCLUSIVE GPS storm tracker & predictor tool, plus personal scan zone and a distance measuring tool. Email, pager/cell phone alert
Shareware,
Updated 23 February 2022
Downloads
611
611
Last week
1
1