Science (191 programs)

ChemSketch
3.7
Free
Create Detailed Molecule Models With This Freeware Bundle
License
Free Download
Language
English
Platform
windows
PROS: It allows you to create very detailed models. You will be able to draw molecules in a very consistent manner. It allows you to add details and be very specific about dimensions.
CONS: It is tricky to learn. There are not enough pre-drawn molecules. It takes a long time to create a drawing.
ProfiCAD
3.6
Free
Free Software for Diagram Creators
License
Free Download
Language
English
Platform
windows
PROS: Contains more than a thousand symbols. Different title bocks to choose from. The ability to create new title blocks. Easy to use.
CONS: Can take time to learn. Only for non-commercial use. Rather light on features. The interface is quite dull.
Origin
3.5
Trial version
Try Origin for Expert Data Analysis
License
Trial version Download
Language
English
Platform
windows
PROS: Automate data analysis. Create various graphs to present data. Bolt on more features or make your own.
CONS: Requires professional understanding.
Free Jetico Scientific calculator
3.1
Free
A scientific calculator for science, engineering, and mathematics.
License
Free Download
Language
English
Platform
windows
Logger Pro
3.4
Demo
Collect and read data with ease
License
Demo Download
Language
English
Platform
windows
PROS: License for the whole school. Can share data with handheld devices. Optimized for academic use. Can perform different data collection methods.
CONS: Bland interface. Only intended for educational use.
Stellarium
4.1
Free
See stars, planets and nebulae in real time
License
Free Download
Language
English
Platform
windows
PROS: Realistic sunsets and sunrises. Constellations traced out. Accurate star positions.
CONS: Imagery not detailed. Designed for use in a dome (planetarium). Narrow appeal.
SEE Electrical Free
3.4
Free
Review, Stock And Check Electrical Components And More
License
Free Download
Language
English
Platform
windows
PROS: Well-made documentation. Huge variety of features.
CONS: Multiple versions. "Basic" version lacks many basic features.
SigmaPlot
3.1
Trial version
Advanced data analysis and scientific graphing
License
Trial version Download
Language
English
Platform
windows
PROS: More than 100 types of 2D and 3D graphs. 50 statistical tests with wizard. Microsoft Office integration. Extensible with Visual Basic macros. Excellent online help.
CONS: Nothing noteworthy.
Phet
3.7
Free
Interactive and educational simulation-based software
License
Free Download
Language
English
Platform
windows
PROS: This software application has been recognised by many respected governmental organisations. Updates and improvements regularly occur.
CONS: This package is not accessible via standard applications or downloads. It is intended to be used by those who already possess a significant amount of knowledge.
GRE Calculator
3.5
Free
GREady, set, prep!
License
Free Download
Language
English
Platform
windows
PROS: Free. Identical to the official calculator. Available offline. Gives you GRE tips.
CONS: Support needs improvement.
PyMOL
3.7
Trial version
Versatile Molecule Model Rendering Software
License
Trial version Download
Language
English
Platform
windows
PROS: High-quality images and animations. Tons of options you can customize. Can easily be scripted and coded. Multiple image formats supported.
CONS: More for presentation than data analysis. No trial version. Not supported by text editors for syntax highlighting. Interface isn’t easy at first glance.
Maple
3.2
Trial version
A sophisticated mathematics tool
License
Trial version Download
Language
English
Platform
windows
PROS: It may save you a significant amount of time. You can buy a single-user licence that doesn’t expire.
CONS: Learning how to use it is long and difficult.Their academic price is unfair and much too high.
Scilab
3.6
Free
Full-featured scientific package
License
Free Download
Language
English
Platform
windows
PROS: Good processor of 32-bit and 64-bit data. More sensible than other programming languages. Offers unique advanced features. Good integration with other applications.
CONS: Lackluster features and functionality.
Stata
4
Paid
Data Science Management
License
Paid Download
Language
English
Platform
windows
PROS: Powerful statistical data analysis. Professional-grade data graphs. Built-in spreadsheet.
CONS: May require more processors for dealing with large statistical data or multiple datasets. Lacks decision tree algorithms and other packages. Limited scripting capabilities.
Roll the Dice
2
Trial version
The software can render from 1 up to 12 dice on your screen, each one displaying numbers from 1 to 9
License
Trial version Download
Language
English
Platform
windows
Gears simulator
1.9
Trial version
Design and simulate gears (spur and helical, external and internal meshes, trains), friction wheels, belt and chain drives
License
Trial version Download
Language
English
Platform
windows
PROS: Easy to use (drag and drop). 3D views with variable point of view. Schematic and detailed drawing.
R-project
4
Free
Analyser for biochemistry students and scientists
License
Free Download
Language
English
Platform
windows
PROS: Handles highly complex calculations. Well defined lots and graphs.
CONS: Doesn't offer many instructions for beginners.
KiCad
4.3
Free
A Well-Equipped Tool for Designing Electronic Schematic Diagrams
License
Free Download
Language
English
Platform
windows
PROS: Easy to use. Open-source and lightweight. Built-in calculator is great. Supports various output formats.
CONS: Not beginner-friendly. Looks unlike most CAD software. Pre-built components are tough to find. Working with libraries can be confusing.
idealCircuit
3
Free
Simple circuit simulator working with ideal components.
License
Free Download
Language
English
Platform
windows
HEXelon MAX
3.9
Free
A scientific calculator, unit and currency converter all in one.
License
Free Download
Language
English
Platform
windows
PROS: Tons of functions. Up to 5 configured keyboards. Unit converter. Currency converter always up to date.
CONS: Poor documentation.