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Science
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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 14 September 2023
Downloads
1,694
1,694
Last week
6
6

Import CAPE-OPEN version 1.1 thermodynamic and physical Property Packages into SciLab. 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 13 September 2023
Downloads
314
314
Last week
6
6

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
452
452
Last week
6
6

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 13 September 2023
Downloads
2,882
2,882
Last week
8
8

Discover your good and bad days by charting, comparing, and analyzing your biorhythms (Physical, Emotional, Intellectual, Intuitive, Mastery, Passion, Wisdom, and others) in a professional new software in Graph, Table, Report, and 6 other views
Freeware,
Updated 21 September 2023
Downloads
3,278
3,278
Last week
1
updated 1

It is no wonder that Stellarium is the favorite planetarium tool of many users around the world. For aspiring astronomers, it is really an invaluable product. It is a photorealistic tool that’s jam-packed with features and ease of use. The navigati
Freeware,
Updated 3 July 2023, Reviewed 23 November 2011
Downloads
4,227
4,227
Last week
1
1

If you ever wanted to explore the unimaginable beauty and mystery of the solar system, planets, the Milky Way or other galaxies, then it is time to learn more about the amazing Celestia software application. This incredible utility includes over one
Freeware,
Updated 30 June 2023, Reviewed 11 October 2011
Downloads
637
637
Last week
1
1

A utility unit operation to exchange material stream information between CAPE-OPEN compliant flowsheet simulation environments; information is stored in XML, so exchange with XML capable applications is also possible. Open source.
Freeware,
Updated 8 February 2023
Downloads
351
351
Last week
1
1

Imagine the globe inside your PC. You want to explore a certain area up close? No problems here as Google Earth is a software product that lets you do exactly that. Point and zoom anywhere on the globe and explore with the aid of satellite images.
Freeware,
Updated 5 January 2023, Reviewed 18 May 2011
Downloads
184,072
184,072
Last week
4
4

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 19 October 2022
Downloads
109
109
Last week
1
1

A full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. Superb interactive 3D viewing is included.
Freeware,
Updated 25 August 2022
Downloads
1,519
1,519
Last week
1
1

A full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. Superb interactive 3D viewing is included.
Freeware,
Updated 24 August 2022
Downloads
1,352
1,352
Last week
1
1

Finds exact dates and times, and zodiac positions, of full and dark moons, lunar Celtic festivals (Imbolc, Beltane, Lughnasadh and Samhain), equinoxes and solstices, and solar cross-quarter days (which occur midway between equinoxes and solstices).
Shareware,
Updated 18 August 2022
Downloads
48
48
Last week
1
1

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
370
370
Last week
1
1

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
667
667
Last week
1
1

Software to calculate accurate dates and times for equinoxes, solstices and the Celtic cross-quarter days. The cross-quarter days are those midway between the equinoxes and solstices.
Shareware,
Updated 14 November 2021
Downloads
446
446
Last week
1
1

CADopia is the perfect CAD tool for students, architects, educators, designers, drafters, and engineers - virtually anyone who creates or uses CAD drawings.
Shareware,
Updated 5 November 2021
Downloads
850
850
Last week
1
1

Obtain data from images of graphs scanned from articles or available as image; define locations of the graph's axes, pick points, scan points or scan curves, copy the scanned data to Excel or save to file.
Freeware,
Updated 25 October 2022
Downloads
936
936
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
425
425
Last week
1
1

A program to convert between dates in the Chinese, Vietnamese and Japanese lunar calendars and dates in the Gregorian and Julian calendars, and to find lunar new year's day and leap months for any year in the Asian calendars.
Shareware,
Updated 3 April 2021
Downloads
861
861
Last week
1
1

Software for exploring five cellular automata: q-state Life (a generalization of Conway's Life), the Belousov-Zhabotinsky Reaction, Togetherness, Viral Replication and Diffusion-Limited Aggregation.
Demo,
Updated 3 April 2021
Downloads
587
587
Last week
1
1

A program to search for eclipses (lunar, solar, total, annular and umbral), to calculate the phase of the Moon at any given date and time and to convert between dates in the Gregorian and Julian calendars and dates in five lunar calendars.
Shareware,
Updated 7 February 2021
Downloads
986
986
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 5 November 2020
Downloads
28
28
Last week
1
1

All kinds of software exist, and as weird as it may sound, Planetary Aspects and Transits is a software used by astrologists, providing valuable information regarding planetary aspects.
Shareware,
Updated 20 June 2021, Reviewed 15 November 2012
Downloads
1,060
1,060
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
122
122
Last week
1
1

This program is used to find the exact dates and times of partial, annular and total solar eclipses, of partial, penumbral and total lunar eclipses, of the four main phases of the Moon, and of solstices, equinoxes and the Celtic cross-quarter days.
Shareware,
Updated 9 October 2020
Downloads
30
30
Last week
1
1

Reference Management System With Integrated Thesis Processing
Freeware,
Updated 1 August 2020
Downloads
800
800
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
502
502
Last week
1
1

Classifion is chemometrics software for classification of substances using their mass-spectra. The used discriminant analysis is based on Principal Component Analysis with Mahalanobis Distance (PCA-MD) - part of multivariate analysis.
Freeware,
Updated 16 June 2020
Downloads
392
392
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 15 October 2021
Downloads
44
44
Last week
1
1