Actran

GPOPS-II (General Purpose Optimization Software II) is a software tool for solving optimization prob (more)lems, particularly problems involving the optimization of dynamic systems. It is developed by the software company GPOPS and is used in a variety of applications, including engineering, science, and education. GPOPS-II includes a range of features for solving optimization problems, such as tools for defining optimization objectives and constraints, solving problems using various optimization algorithms, and analyzing results. It is used to study the behavior of dynamic systems and to optimize the performance of systems under various conditions. GPOPS-II is available for Windows, macOS, and Linux operating systems. It is often used in conjunction with other software tools, such as data analysis software and visualization software. Operating system: Mac OS X, Linux, Windows License: Proprietary, Free-of-charge for K - 12 or classroom use. Licensing fees apply for all academic, not-for profit, and commercial use (outside of classroom use)

ChemDraw is a software tool that is used for creating and editing chemical structures and reactions. (more) It is a powerful and flexible tool that is widely used in a variety of industries and applications, including chemistry, biology, and pharmaceuticals. ChemDraw includes a range of features for creating and editing chemical structures, including tools for drawing and manipulating molecules, tools for creating and editing chemical reactions, and a library of chemical symbols and structures. It is designed to be easy to use and user-friendly, and it includes a variety of interactive features that allow users to explore and understand chemical concepts in a hands-on way. ChemDraw is widely used in education and research, and it is often used in conjunction with other chemical and scientific software tools. It is a valuable tool for students, educators, and researchers who are interested in exploring and understanding chemical concepts and structures. Operating system: macOS, Microsoft Windows License: Proprietary

Evergreen is a free, open-source software platform for library management and automation. It is deve (more)loped and maintained by the Georgia Public Library Service, and it is used by libraries around the world to manage their collections, circulation, and patron information. Evergreen includes a wide range of features and tools for tasks such as cataloging, circulation, patron management, and acquisitions. It is designed to be a scalable and flexible platform for libraries of all sizes, and it supports a variety of technologies, including RFID, barcodes, and self-checkout kiosks. Evergreen is available for a variety of platforms, including Windows, Linux, and macOS, and it can be downloaded from the Evergreen website. It is developed and maintained by a community of volunteers, and it is distributed under the GNU General Public License (GPL). Operating system: Linux License: GPL-2.0-or-later

Operating system: Unix License: MIT License

Operating system: Linux, Darwin, SunOS License: BSD 3-Clause

Ecolego is a software tool for modeling and simulation of environmental systems. It is developed by  (more)the software company Echo Technology and is used in a variety of applications, including environmental engineering, research, and education. Ecolego 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 environmental systems, such as water systems, air quality, and waste management. Ecolego 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: Windows, MacOSX, Linux and Unix License: Proprietary