An intuitive molecular editor and visualization tool

Draw and edit complex molecules, chemical reactions and biological sequences.

Trace viewer for simple DNA sequencing

CrystalExplorer is a full-featured molecular crystal visualization tool.

Comparitive protein analysis

An interactive viewer for three-dimensional chemical structures.

Solve, refine and finish small-molecule crystal structures

A tool for gas chromatography and mass spectrometry

Serial Cloner is a Molecular Biology software. It provides tools with an intuitive interface that assists you in DNA cloning, sequence analysis and visualization.

SnapGene Viewer is revolutionary software that allows molecular biologists to create, browse, and share richly annotated DNA sequence files up to 1 Gb in length.

An extensible molecular modeling system

The Most Powerful Free Schematic and PCB Layout in the World.

Easy to use, yet powerful tool for designing printed circuit boards (PCBs)

A Cross Platform and Open Source Electronics Design Automation Suite

An open source schematic capture program

An introduction to spatial data analysis.

A Free and Open Source Geographic Information System

A Free and Open Source Geographic Information System

An open-source desktop GIS and remote sensing software package

Berkeley Open Infrastructure for Network Computing

Brain Simulator is a collaborative platform for researchers, developers, and high-tech companies to prototype and simulate artificial brain architecture, share knowledge, and exchange feedback.

A portable, multi-platform, command-line driven graphing utility.

Genealogical research software

GTKWave is a fully featured GTK+ based wave viewer

Maxima is a computer algebra system based on a 1982 version of Macsyma

the open source system for processing and editing 3D triangular meshes.

Scientific software for analysis and modeling numerical computation

Construct circles, angles, transformations and more with this free geometry tool.

Scientific Programming Language

jamovi is a new "3rd generation" statistical spreadsheet. designed from the ground up to be easy to use, jamovi is a compelling alternative to costly statistical products such as SPSS and SAS.

JASP aims to be a complete statistical package for both Bayesian and Frequentist statistical methods, that is easy to use and familiar to users of SPSS.

KNIME® Analytics Platform is the leading open solution for data-driven innovation, helping you discover the potential hidden in your data, mine for fresh insights, or predict new futures.

__GNU PSPP__ is a program for statistical analysis of sampled data. It is a Free replacement for the proprietary program __SPSS__.

R is a language and environment for statistical computing and graphics