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Science
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SimSolar 2.0 SimSolar - Solar System Simulator for Windows. Includes easy-to-use display and controls, tilt and rotation options for easy viewing, options for scaled planet and orbit sizes, and over 150 years of range. Registered version includes much more!
Shareware,
Updated 29 June 2022
Downloads
356
356
Last week
1
1
SpaceCAD 5.0 SpaceCAD is the perfect tool for rocket enthusiasts who want to build their own rockets or simulate their existing designs without having to learn complex rocket design software.
Shareware,
Updated 18 October 2020
Downloads
950
950
Last week
1
1
DNA BASER Sequence Assembler 4.36 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
2,323
2,323
Last week
1
1
Atomic PC 6.9.5 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 24 March 2026
Downloads
464
464
Last week
1
1
iUnit 3.7.0 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 24 March 2026
Downloads
344
344
Last week
1
1
Physics 101 SE 7.5.2 The perfect solution for physics students and teachers everywhere, Physics 101 SE is the premier physics calculation tool, allowing you to focus on physics and not mathematical busywork by working with over 150+ equations and other features.
Demo,
Updated 17 January 2022
Downloads
834
834
Last week
1
1
BioSeqAnalyzer 1.0 BioSeqAnalyzer is a bioinformatics software tool for analyzing DNA and protein sequences. It runs under Microsoft Windows and provides a graphical user interface, making sequence analysis extremely easy.
Shareware,
Updated 4 November 2022
Downloads
319
319
Last week
1
1
3D Frame Analysis Library 2.0 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
525
525
Last week
1
1
Stormpredator 3.6 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
616
616
Last week
1
1
Orbit Xplorer 2.2 Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Easily create, run, print and save a simulation. Includes 30 premade simulations with activities page in html-format.
Demo,
Updated 9 October 2011
Downloads
394
394
Last week
1
1
LeoCrystal 2.7 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
496
496
Last week
1
1
Gravitorium Pro 1.0.15 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
371
371
Last week
1
1
EasyNN-plus 20150101 EasyNN-plus is a neural network system for Microsoft Windows. It makes the creation of neural networks easy. It allows the user to produce multilayer neural networks from a grid or from text files and images.
Shareware,
Updated 4 June 2020
Downloads
1,311
1,311
Last week
1
1
EarthBrowser 3.2.1 An innovative earth simulation that combines an easy to navigate 3 dimensional globe with real-time weather, live earthquakes, webcams, volcanoes and current cloud formations. Great educational tool, a must have for avid weather watchers!
Shareware,
Updated 24 November 2014
Downloads
902
902
Last week
1
1
CYTSoft Psychrometric Chart 2.2 An interactive and intelligent psychrometric chart program for HVAC engineers. It provides the most accurate and reliable data based on Hyland and Wexler's reports published by ASHRAE, which treat air and vapor as real gases, rather than ideal gases.
Shareware,
Updated 6 January 2020
Downloads
1,895
1,895
Last week
1
1
BATE pH calculator 1.0.3.15 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
600
600
Last week
1
1
UN-SCAN-IT gel 7.1 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 8 January 2026
Downloads
322
322
Last week
1
1
Advanced Biorhythms 2011.2.5 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
412
412
Last week
1
1
CAPE-OPEN Unit Operation for Scilab 2.0.0.18 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
511
511
Last week
1
1
CAPE-OPEN Thermo Import for Matlab 2.0.0.7 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
87
87
Last week
1
1
Beam deflection calculator for Windows 1.12 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
271
271
Last week
1
1
Bersoft Array Analyzer 1.0 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
76
76
Last week
1
1
jalada Fractal for Windows 2.0.1.2 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
199
199
Last week
1
1
Archiva 7.6.2.5.001 Reference Management System With Integrated Thesis Processing
Freeware,
Updated 1 August 2020
Downloads
870
870
Last week
1
1
aminoXpress 7.4.0.3.001 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
583
583
Last week
1
1
Digital Physiognomy 1.79 Face reading rules in practice. An entertaining psychological profiling software application that determines person's character and traits based on facial features.
Shareware,
Updated 14 September 2020
Downloads
2,194
2,194
Last week
1
1
UN-SCAN-IT 7.0 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 8 January 2026
Downloads
163
163
Last week
1
1
MCTH - McCabe Thiele Plates Calculator 2.2.3 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
395
395
Last week
1
1
Spekwin32 1.72.0.0 Multiformat spectroscopy software for UV-VIS, NIR, IR, Raman, fluorescence. Fast viewing and processing of many spectrum formats: JCAMP-DX, THERMO GRAMS spc, Varian Cary 50, Perkin Elmer, JASCO, Shimadzu, OceanOptics, StellarNet, Avantes, Roper
Freeware,
Updated 16 October 2015
Downloads
765
765
Last week
1
1
Weather Defender 1.1 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
221
221
Last week
1
1