Filters
Categories
Top downloads
- Kindle for PC 2.6.70964
- Universal Virus Snif...
- Windows Installer Cl...
- PlayStation Portable...
- Trojan Remover 6.9.6...
- Windows 7 Service Pa...
- Avast Virus Definiti...
- Opera Mini for Java ...
- Unlocker 1.9.2
- HDClone Free Edition...
- System Ninja 4.0.1
- PCtransfer 1.0.0.1033
- StartUpLite 1.07
- EaseUS Partition Mas...
- Microsoft Zune 4.8.2...
Science
Sort by:

CyberSky is an accurate, yet easy-to-use planetarium program that provides an excellent way to learn about astronomy and explore the sky visible in the distant past, the present, and the far-off future.
Shareware,
Updated 16 July 2022
Downloads
693
693
Last week
2
2

Indian Vedic Electional Astrology software that will search for the auspicious time to do a task. Can also check the auspiciousness of a particular time for a task on Vedic principles. Categories include Wedding, Business, Education, Journeys, etc.
Shareware,
Updated 21 July 2017
Downloads
671
671
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
588
588
Last week
2
2

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
559
559
Last week
1
1

Professional numerology software featuring four different numerology systems, interactive processing and very detailed reports.
Shareware,
Updated 25 April 2021
Downloads
557
557
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
547
547
Last week
1
1

Multifunctional Biochemistry Software Package Integrated With: Amino Acid Analysis, Building Block Composition, Digestion, Elemental Analysis, Fragmentation, Isotopic Distribution, Combinatorial Library, Molecular Weight, Motif, and Helix Wheel/Net.
Shareware,
Updated 1 August 2020
Downloads
537
537
Last week
2
2

This application uses a highly flexible, general, finite element method for static and dynamic analysis of multi span beams, 2D Trusses and 2D Frames. It features a powerful, interactive and easy interface.
Demo,
Updated 30 April 2019
Downloads
498
498
Last week
1
1

ADOS is full-featured program that can help you design, analyze and optimize superior optical systems. ADOS provide an integrated software environment that enables you complete almost any task in contemporary optical design.
Shareware,
Updated 18 February 2021
Downloads
497
497
Last week
2
2

3D Frame Library is a .dll library written in c#.net. It performs many types of analyses including static & dynamic with or without consideration of large deformations etc. It is very powerful, robust and reliable. Easy integration with your project.
Demo,
Updated 17 December 2017
Downloads
495
495
Last week
1
1

Personal Numerologist is a serious tool for creating numerology personality, compatibility & forecast reports & detailed charts. Learn more about yourself, your romantic relationships & the influences that will affect you during any one year period.
Shareware,
Updated 24 June 2024
Downloads
495
495
Last week
1
1

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
485
485
Last week
1
1

Displays heliocentric aspects between planets at a given date, personal transits and synastry. It has graphical and dynamical displays as well as tabular. It identifies aspect patterns and enables searches for them.
Shareware,
Updated 10 June 2021
Downloads
482
482
Last week
6
6

Biorythms with diagramms and comments. - classical biorythms: physical, emotional, intellectual; - modern biorythms: intuitial, aesthetic, spiritual; - comments for today; - possibility to show and compare a lot of biorythms together;
Demo,
Updated 29 August 2023
Downloads
479
479
Last week
4
4

The SciLab CAPE-OPEN Unit Operation is a unit operation implementation for which the calculations can be entered in SciLab. Can be used in CAPE-OPEN compliant process simulators. Requires Scilab installation.
Shareware,
Updated 13 September 2023
Downloads
470
470
Last week
2
2

Chemical database software for management of databases of any size, structure drawing, SDF import/export, duplicate removal, diversity analysis, chemical web server, combinatorial chemistry, prediction of LogP/LogC, and MASS/NMR/IR spectra management
Shareware,
Updated 1 June 2024
Downloads
449
449
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
443
443
Last week
4
4

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
441
441
Last week
8
8

Idea Rover 6.20 automates organizing your research material into outline-structured notes. Drag-and-drop your files and sources and get a starting place, calmness, and time for writing your research paper, Master's thesis, Ph.D. dissertation, etc.
Shareware,
Updated 7 October 2017
Downloads
440
440
Last week
1
1

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 17 April 2019
Downloads
434
434
Last week
2
2

Family Organizer is unique software that allows: keep database of your relatives and friends, show your genealogy tree, creates family's photo album, get astrology and numerology information, creates list of tasks and more.
Commercial,
Updated 12 March 2013
Downloads
430
430
Last week
1
1

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
427
427
Last week
2
2

Can handle imperfect data, holes, re-gridding, etc. Can be used to import such attributes as pollution data, seismic hazard, geological information, customer/population distribution, etc.
Shareware,
Updated 17 April 2007
Downloads
420
420
Last week
1
1

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
402
402
Last week
3
3

The Excel CAPE-OPEN Unit Operation is a unit operation implementation for which the calculations can be entered in Microsoft Excel. It allows for creating an Excel workbook that defines unit operation for use in CAPE-OPEN compliant simulators
Shareware,
Updated 29 September 2022
Downloads
396
396
Last week
1
1

This software allows you to create astrological charts (Western or Chinese Astrology), to analyze them, to store them in a Data Base and to navigate in this Astrology Oriented Data Base.
Shareware,
Updated 1 November 2014
Downloads
394
394
Last week
1
1

The I Ching, also known as the Yi Jing, or (in English) Book of Changes, is an oracle; a divination device that forms a pattern reflecting the forces at work in the Universe at a particular point in time.
Shareware,
Updated 10 August 2024
Downloads
372
372
Last week
2
2

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
369
369
Last week
1
1

The prime purpose of Gravitorium is to let you play with ideas about gravity and gravitational systems. Create an entirely new solar system from scratch!
Shareware,
Updated 31 August 2011
Downloads
368
368
Last week
1
1

Program that forecasts your physical, emotional, intellectual, and intuitional biorhythms. It has unique user-friendly interface, handy calendar of cylcles, and comprehensive prognosis.
Shareware,
Updated 25 May 2019
Downloads
368
368
Last week
3
3