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Science
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![WinStars 3.0.304 (2025/01/14) WinStars 3.0.304 (2025/01/14) 32x32 pixels icon](/icons/WinStars-194289.png?v=5)
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
1,825
1,825
Last week
1
1
![VariCAD 2025 1.04 VariCAD 2025 1.04 32x32 pixels icon](/icons/VariCAD-226110.png?v=5)
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 11 December 2024
Downloads
3,054
3,054
Last week
1
1
![CADopia Professional 25.2.2.3403 CADopia Professional 25.2.2.3403 32x32 pixels icon](/icons/CADopia-201552.png?v=5)
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
911
911
Last week
1
1
![CAPE-OPEN Unit Operation for Matlab 2.0.0.15 CAPE-OPEN Unit Operation for Matlab 2.0.0.15 32x32 pixels icon](/icons/Matlab-CAPE-OPEN-Unit-Operation-392813.png?v=5)
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
148
148
Last week
3
3
![CAPE-OPEN Thermo Import for Matlab 2.0.0.7 CAPE-OPEN Thermo Import for Matlab 2.0.0.7 32x32 pixels icon](/icons/Matlab-CAPE-OPEN-Thermo-Import-392812.png?v=5)
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
65
65
Last week
1
1
![MCTH - McCabe Thiele Plates Calculator 2.2.3 MCTH - McCabe Thiele Plates Calculator 2.2.3 32x32 pixels icon](/icons/MCTH-McCabe-Thiele-Plates-Calculator-361258.png?v=5)
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
358
358
Last week
2
2
![ABEW - Acid base equilibria for Windows 1.9.2 ABEW - Acid base equilibria for Windows 1.9.2 32x32 pixels icon](/icons/ABEW-Acid-base-equilibrium-for-Windows-351058.png?v=5)
ABEW - Acid base equilibrium for Windows - Single acid or base solution - Salt hydrolysis - Mixture of acid + base - Buffer solution - Acid base titration (polyprotic acids titration) - 26 types of graphics - User Manual
Commercial,
Updated 25 January 2025
Downloads
249
249
Last week
2
2
![WinTitration. Acid base titration curve 2.0.2 WinTitration. Acid base titration curve 2.0.2 32x32 pixels icon](/icons/WinTitration.-Acid-base-titration-curve-351050.png?v=5)
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
167
167
Last week
5
5
![Beam deflection calculator for Windows 1.12 Beam deflection calculator for Windows 1.12 32x32 pixels icon](/icons/Beam-deflection-calculator-for-Windows-391523.png?v=5)
Beam deflection calculator is a Windows application to calculate deflection, slope, bending moment, shear force, and reactions of beams. Easy and fast to use. User's manual in PDF format.
Commercial,
Updated 25 January 2025
Downloads
230
230
Last week
1
1
![CAPE-OPEN Thermo Import for Scilab 2.0.0.11 CAPE-OPEN Thermo Import for Scilab 2.0.0.11 32x32 pixels icon](/icons/SciLab-CAPE-OPEN-Thermo-Import-392888.png?v=5)
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
345
345
Last week
3
3
![CAPE-OPEN Unit Operation for Scilab 2.0.0.18 CAPE-OPEN Unit Operation for Scilab 2.0.0.18 32x32 pixels icon](/icons/SciLab-CAPE-OPEN-Unit-Operation-392889.png?v=5)
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
![CAPE-OPEN Unit Operation for Excel 2.0.0.8 CAPE-OPEN Unit Operation for Excel 2.0.0.8 32x32 pixels icon](/icons/Excel-CAPE-OPEN-Unit-Operation-392885.png?v=5)
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
![CyberSky 5.2 CyberSky 5.2 32x32 pixels icon](/icons/CyberSky-147113.png?v=5)
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
![Heliocentric Planetary Aspects 29.04 Heliocentric Planetary Aspects 29.04 32x32 pixels icon](/icons/Heliocentric-Planetary-Aspects-392747.png?v=5)
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
![Planets in Signs 7.2 Planets in Signs 7.2 32x32 pixels icon](/images/icon.gif?v=5)
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
44
44
Last week
2
2
![Planets Stars Exact Aspects 13.44 Planets Stars Exact Aspects 13.44 32x32 pixels icon](/images/icon.gif?v=5)
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
132
132
Last week
1
1
![Archiva 7.6.2.5.001 Archiva 7.6.2.5.001 32x32 pixels icon](/icons/Archiva-379154.png?v=5)
Reference Management System With Integrated Thesis Processing
Freeware,
Updated 1 August 2020
Downloads
818
818
Last week
1
1
![aminoXpress 7.4.0.3.001 aminoXpress 7.4.0.3.001 32x32 pixels icon](/icons/aminoXpress-379153.png?v=5)
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
![Kazakh Nomad Calendar 4.17 Kazakh Nomad Calendar 4.17 32x32 pixels icon](/images/icon.gif?v=5)
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
57
57
Last week
3
3
![2D Frame Analysis 3.1 2D Frame Analysis 3.1 32x32 pixels icon](/icons/2D-Frame-Analysis-276342.png?v=5)
This application uses a highly flexible, general, finite element method for static analysis of multi span beams, 2D Trusses and 2D Frames. It features a powerful, interactive and easy interface.
Demo,
Updated 30 April 2019
Downloads
805
805
Last week
5
5
![2D Frame Analysis Dynamic Edition 3.1 2D Frame Analysis Dynamic Edition 3.1 32x32 pixels icon](/icons/2D-Frame-Analysis-Dynamic-Edition-197115.png?v=5)
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
![Graph Paper Maker 3.0.1 Graph Paper Maker 3.0.1 32x32 pixels icon](/icons/Black-Cat-Systems-Graph-Paper-Maker-185191.png?v=5)
Create your own custom sheets of graph paper. You have complete control over the graph characteristics.
Shareware,
Updated 13 November 2018
Downloads
730
730
Last week
2
2
![Personal Numerologist 5.2.1 Personal Numerologist 5.2.1 32x32 pixels icon](/icons/Personal-Numerologist-160550.png?v=5)
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
![Idea Rover 6.20 Idea Rover 6.20 32x32 pixels icon](/icons/Idea-Rover-209368.png?v=5)
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
![PWM Generator 1.2 PWM Generator 1.2 32x32 pixels icon](/icons/PWM-Generator-346275.png?v=5)
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
810
810
Last week
2
2
![DNA BASER Sequence Assembler 4.36 DNA BASER Sequence Assembler 4.36 32x32 pixels icon](/icons/DNA-BASER-sequence-assembling-tool-178603.png?v=5)
DNA Baser Sequence Assembler is easy to use software for simple and batch DNA sequence assembly, DNA sequence analysis, contig editing, metadata integration and mutation detection. It also offers a powerful chromatogram viewer/editor.
Shareware,
Updated 23 July 2021
Downloads
2,286
2,286
Last week
1
1
![VeBest Numerology 7.3.3 VeBest Numerology 7.3.3 32x32 pixels icon](/icons/Best-Numerology-361571.png?v=5)
VeBest Numerology software for numerology chart calculation, prediction and compatibility. Includes Love Compatibility, Celebrities report, Pet Numerology and Answers Oracle.
Shareware,
Updated 29 October 2016
Downloads
351
351
Last week
1
1
![jalada Fractal for Windows 2.0.1.2 jalada Fractal for Windows 2.0.1.2 32x32 pixels icon](/icons/jalada-Fractual-for-Windows-387185.png?v=5)
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
162
162
Last week
1
1
![ChemLab 2.6.2 ChemLab 2.6.2 32x32 pixels icon](/icons/Model-Science-Software-ChemLab-145640.png?v=5)
ChemLab allows users to quickly perform chemistry labs, while emphasizing the critical principles and techniques of experimental chemistry. It is ideal for distance learning, demonstrations, lab run-through, pre-lab work, hazardous or expensive labs.
Shareware,
Updated 29 July 2016
Downloads
838
838
Last week
2
2
![RadioTelephone Tutor 13.0 RadioTelephone Tutor 13.0 32x32 pixels icon](/icons/RadioTelephone-Tutor-258234.png?v=5)
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