Open Source Scientific/Engineering Software - Page 15
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Scientific/Engineering Software
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JGraphT is a free Java class library that provides mathematical graph-theory objects and algorithms. JGraphT supports a rich gallery of graphs and is designed to be powerful, extensible, and easy to use.
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CCDciel
Astronomy CCD capture software
A CCD capture software intended for the amateur astronomer. It include all the features required to perform digital imaging CCD observation of celestial objects. Using the standard drivers protocol INDI and ASCOM it can connect and control the CCD camera, the focuser, the filter wheel and the telescope mount. This software is part of a full suite for astronomical observation: https://sourceforge.net/projects/skychart/ https://sourceforge.net/projects/indistarter/ https://sourceforge.net/projects/eqmodgui/ Requirement: https://sourceforge.net/projects/libpasastro/ See also: https://sourceforge.net/projects/indi/ -
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HNSKY
Hallo Northern Sky planetarium program
Welcome to the semi professional free planetarium program HNSKY for MS-Windows and Linux. This program can control your telescope via the ASCOM or INDI interface, has a comprehensive up to date deep sky database with 30.000 objects and detailed descriptions. A star database with millions of stars and hundreds of Deep Sky Survey images which blends in accurately. Additional the program can access the online version of the Deep Sky Survey allowing online update of the asteroid and comet databases and it can search on-line in professional astronomical databases. Is provided with menu's in 22 languages and it is totally free without any advertisement or restriction!! Free with 30.000 deep sky objects and native star databases up to magnitude 18. Online access to GAIA DR2, UCAC4, NOMAD and PPMXL star catalogues or download the USNO UCAC4 up to magnitude 16. The Sun, Moon, the planets and their major moons are all displayed with surface features. It maps the position of co -
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asciiTeX is an ASCII equation renderer, i.e., it can generate ASCII-art representations of mathematical formula's. You can use asciiTeX to quickly insert equations in e.g. e-mails, in comments in your source-code, etc. The syntax is similar to LaTeX
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KiCad EDA
A Cross Platform and Open Source Electronics Design Automation Suite
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DNP3 Client Master Simulator download
Simulate DNP3 Client / Master using serial, TCP communication
v21.06.018 Simulate Complete DNP3 Client / Master. using Serial, TCP/IP, UDP communication Add up to 50 Client node in the simulator. Every Client node will work independently. Binary Input, Double-bit Binary Input, Binary Output, Counter Input, Analog Input, Analog output, Octect String, virtual terminal String. support CROB, analog output command with "select-before-operate" or "direct-execute" command execution modes Industry proven, tested with all leading test tools User manual : http://www.freyrscada.com/docs/FreyrSCADA-DNP-Client-Simulator-User-Manual.pdf Interoperability : http://www.freyrscada.com/docs/FreyrSCADA-DNP-Driver-Object-Variation-Support.pdf Get a free DNP3 Development Bundle In the Development Bundle, We included DNP3 Outstation & Client Simulator, Windows & Linux SDK. http://www.freyrscada.com/dnp3-ieee-1815.php Video Tutorial https://www.youtube.com/playlist?list=PL4tVfIsUhy1abOTxSed3l56FQux5Bn_gj -
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Arduino ASCOM Focuser Pro DIY
Arduino Focuser, fully ASCOM complaint
myFocuserPro is an ASCOM and Moonlite compatible stepper motor telescope focus controller (DIY) based on Arduino Nano/Uno. A popular DIY ASCOM focuser with more than 121,000+ downloads. (c) Copyright Robert Brown 2014-2024. All Rights reserved. Permission is granted for personal and Academic use only. Spreadsheet to calculate what stepper motor to use. https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download -
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G3D is a commercial-grade C++ 3D engine. It is used in commercial games, research papers, military simulators, and university courses. G3D supports real-time rendering, off-line rendering like ray tracing, and general purpose computation on GPUs. As of January 16, 2018, SourceForge is again the home of the active repository for G3D.
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CBFLIB is a library of ANSI-C functions providing a simple mechanism for accessing Crystallographic Binary Files (CBF files) and Image-supporting CIF (imgCIF) files. The CBFLIB API is loosely based on the CIFPARSE API for mmCIF files.
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Fritzing Portable
Fritzing is an open-source hardware initiative that makes electronics
Fritzing is an open-source hardware initiative that makes electronics accessible as a creative material for anyone. We offer a software tool, a community website and services in the spirit of Processing and Arduino, fostering a creative ecosystem that allows users to document their prototypes, share them with others, teach electronics in a classroom, and layout and manufacture professional pcbs. -
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Morinus
Exquisite Astrology Software
Astrology software for all. -
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Astrolog
Astrology calculation, charting, and analysis
Astrolog is astrology software featuring many types of computation, display, graphics, comparison, and analysis. It supports multiple environments, such as MS Windows and Unix X Windows, with complete C++ source code available. For more information see the Web site: http://www.astrolog.org/astrolog.htm -
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EEIP.NET
Ethernet/IP compatible library for .NET and LabView implementations
Ethernet/IP compatible library for .NET implementations For Data Exchange with Ethernet/IP Devices (Targets) Support of Explicit and Implicit Messaging Supports IO Scanner and Explicit Message Client functionality Object Library with CIP-Definined Objects Provides a simple way to access Ethernet/IP Devices without special knowledge about Ethernet/IP. Only few lines of code are required. Can also be used for LabView integration (See LabView Example in the Downloads Area) See www.eeip-library.de for documentation and Codesamples V1.6: Large Forward Open, Integration of Examples in VS Project, Allow ForwardClose and UnregisterSesssion if connection broke up. V1.4: 16 Bit Path Encryption Explicit Messaging V1.3: Bugfix Discover Devices V1,1: - Bugfix Multicast Implicit Messaging V1.0: - Some Bugfixes Implicit Messaging - Bugfixes large data Explicit Messaging - Added TCP/IP Object (Class code: F5h)to Object Library -
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FCSalyzer
FCSalyzer is a free program for analysing flow cytometry data
FCSalyzer is a free program for analysing flow cytometry data. It is programmed in Java and should therefore work on many different operating systems. FCSalyzer offers an easy What-you-see-is-what-you get interface and provides the standard analysing tools - dot plots, histograms, complex gating strategies and associated statistics. Impressum / Legal Notice Sven Mostböck Wien Austria e-mail: sven_mostboeck@users.sourceforge.net second contact option: use the open discussion on the FCSalyzer sourceforge page: http://sourceforge.net/p/fcsalyzer/discussion/ -
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LinAsm
Collection of fast and optimized assembly libraries for x86-64 Linux
LinAsm is collection of very fast and SIMD optimized assembly written libraries for x86-64 Linux. It implements many common and widely used algorithms for array manipulations: searching, sorting, arithmetic and vector operations, unit conversions; fast mathematical and statistic functions; numbers and time converting algorithms; finite impulse response (FIR) digital filters; spectrum analysis algorithms, Fast Hartley transformation; CPU cache friendly functions and extremely fast abstract data types (ADT) such as hash tables b-trees, and much more. LinAsm libraries are written on FASM assembly language. They are stable and have appropriate benchmarks for many units. All libraries are well documented and grouped by their functionality. To get more information about this library, please visit the official web site: http://linasm.sourceforge.net -
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openLISEM
A spatial runoff, soil erosion and flooding model
An nopensource runoff, erosion and flood model openLISEM. There are two branches: - the classic openLISEM that you can find here: https://github.com/vjetten/openlisem/, please contact Victor Jetten (v.g.jetten@utwente.nl) for details. - the multihazard version of LISEM on this page, for details contact Bastian van den Bout (b.vandenbout@utwente.nl). This software is made available under the licence GPL v3. -
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Gerber2PDF
Gerber to PDF converter
Gerber2PDF is a command-line tool to convert Gerber files to PDF for proofing and hobbyist printing purposes. It converts multiple Gerber files at once, placing the resulting layers each on it's own page within the PDF. Each layer has a PDF bookmark for easy reference. Layers can optionally be combined onto a single page and rendered with custom colours and transparency. There is a Drill to Gerber converter available from the downloads page. -
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ChemCrow
Chemcrow
ChemCrow is an AI-powered framework designed to assist in chemical research and discovery. It integrates AI models with chemical knowledge bases to provide intelligent recommendations for synthesis planning, reaction prediction, and material discovery. This tool helps automate and accelerate research in computational chemistry and drug development. -
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GROMACS
Public/backup repository of the GROMACS molecular simulation toolkit
GROMACS is a molecular simulation toolkit focused on high-performance molecular dynamics. It is widely used for biomolecular systems such as proteins, lipids, nucleic acids, solvents, and ligand interactions. The software is optimized for speed and supports modern CPU and GPU acceleration for large and demanding simulations. It includes tools for system preparation, running simulations, trajectory processing, analysis, and workflow automation. GROMACS is especially strong in computational biophysics and chemistry, but it can also be used for broader molecular modeling tasks. Its main value is giving researchers a fast, mature, and extensively documented platform for studying molecular motion and interactions over time. -
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Hecke.jl
Computational algebraic number theory
Hecke is a software package for algebraic number theory maintained by Claus Fieker, Tommy Hofmann and Carlo Sircana. It is written in julia and is based on the computer algebra packages Nemo and AbstractAlgebra. Hecke is part of the OSCAR project and the development is supported by the Deutsche Forschungsgemeinschaft DFG within the Collaborative Research Center TRR 195. -
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Leiningen
Automate Clojure projects easily
Leiningen is the easiest way to use Clojure. With a focus on project automation and declarative configuration, it gets out of your way and lets you focus on your code. Leiningen and Clojure require Java. OpenJDK version 8 is recommended at this time. If you have Leiningen installed, you can read the tutorial by running lein help tutorial. It does not cover learning the language itself; good Clojure documentation can be found elsewhere. If your preferred package manager offers a recent version of Leiningen, try that first as long as it has version 2.x. Windows users can use the above script in the Linux subsystem or try the batch file or Powershell version instead. Most tasks need to be run from somewhere inside a project directory to work, but some (new, help, search, version, and repl) may run from anywhere. -
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PicoGK
PicoGK is a compact and robust geometry kernel
PicoGK is a compact, open-source geometry kernel created by LEAP 71 for Computational Engineering. It is designed to let engineers generate complex physical objects through code instead of traditional manual CAD workflows. The library uses a deliberately reduced but powerful instruction set for building computational geometry. It supports geometry generation through voxel fields, lattices, implicit shapes, meshes, and robust Boolean operations. It can be used as the foundation for advanced engineered parts such as heat exchangers, electric motors, bio-inspired structures, and rocket engine components. Overall, PicoGK is meant for developers and engineers who want programmable, repeatable, and highly expressive geometry creation for real-world manufacturing. -
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SciPy
SciPy library main repository
This is the main repository for the SciPy library, one of the core packages that make up the SciPy stack. SciPy is an open source software used in the fields of mathematics, science, and engineering, with modules for statistics, optimization, integration, linear algebra, signal and image processing, and many more. The SciPy library contains many of the user-friendly and efficient numerical routines, including those for numerical integration, interpolation, and optimization. SciPy is built to work with NumPy, a software that provides convenient and fast N-dimensional array manipulation. Both SciPy and NumPy run on all popular operating systems, are fast and easy to install, and are powerful yet easy to use. They’re currently depended upon by numerous leading scientists and engineers all over the world. Try them for yourself! -
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The Missing Semester
The Missing Semester of Your CS Education
The Missing Semester is a course and repository that teaches the engineering skills often skipped in traditional computer science curricula: command-line fluency, shell scripting, editors, version control, debugging, data wrangling, and automation. It includes lecture notes, exercises, and sample solutions that encourage hands-on practice rather than passive reading. The curriculum demystifies tools like bash, vim, git, and make, showing how to combine them into efficient workflows that scale from homework to production systems. Lessons dig into practical topics such as environment management, job control, shell pipelines, profiling, and reproducibility, with an emphasis on habits that save time and prevent errors. The materials are designed to be approachable for beginners yet still valuable to advanced users who want to sharpen their tooling. By the end, learners can work faster and more reliably because they understand the mechanics of their everyday tools.
