FlexSim

SAAM II (Systems Analysis and Modeling) is a software tool for modeling and simulation of complex sy (more)stems. It is developed by the software company SimBios and is used in a variety of applications, including engineering, science, and education. SAAM II includes a range of features for creating and analyzing models, including tools for building graphical models, running simulations, and analyzing results. It is used to study the behavior of complex systems, such as mechanical systems, electrical systems, and chemical systems. SAAM II is available for Windows operating systems. It is often used in conjunction with other software tools, such as Matlab, a technical computing software package developed by MathWorks. Operating system: Windows, macOS License: Proprietary commercial software

The Chemistry Development Kit (CDK) is an open-source software library for chemical informatics and  (more)computational chemistry. It is written in the programming language Java, and it is designed to be a flexible and modular platform for developing chemical applications and tools. The CDK includes a wide range of features and tools for working with chemical data, including support for reading and writing a variety of file formats, functions for manipulating and analyzing chemical structures and properties, and tools for visualizing and rendering chemical structures. It also includes a number of algorithms for tasks such as fingerprinting, similarity searching, and 3D modeling. The CDK is widely used in the fields of chemistry, biology, and materials science, and it is particularly useful for tasks such as database management, chemical information retrieval, and chemical structure prediction. It is available for a variety of platforms, including Windows, Linux, and macOS, and it can be downloaded from the CDK website. It is developed and maintained by a community of volunteers, and it is distributed under the GNU Lesser General Public License (LGPL). Operating system: Windows, Linux, Unix, macOS License: LGPL 2.0

Operating system: Cross-platform License: LGPL

HydroGeoSphere is a software tool for modeling and simulation of groundwater and environmental syste (more)ms. It is developed by the software company HydroGeoSphere and is used in a variety of applications, including environmental engineering, research, and education. HydroGeoSphere includes a range of features for creating and analyzing models, including tools for building graphical models, running simulations, and analyzing results. It is used to study the behavior of groundwater and environmental systems, such as water quality, contaminant transport, and water resources management. HydroGeoSphere is available for Windows operating systems. It is often used in conjunction with other software tools, such as data analysis software and visualization software. Operating system: Microsoft Windows, Linux License: Proprietary

Sigmaplot is a scientific data analysis and graphing software package developed by Systat Software I (more)nc. It is designed for researchers and scientists who need to analyze, graph, and present complex data. Sigmaplot includes a range of features and tools for data analysis, including statistical tests, regression analysis, and multivariate analysis. It also has a wide range of graphical and charting options for creating professional-quality graphs and charts. Sigmaplot is available for both Windows and macOS operating systems. Operating system: Microsoft Windows License: Proprietary

Operating system: Linux, Windows, Mac OS X License: Scilab License