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Science & Engineering Software

  • The Sight of Sound The Sight of Sound Icon
    The Sight of Sound Icon

    ­ Improve VoIP Visibility from SIP to RTP

    Cloudbased voice solutions are common in enterprise networks and frustrating for operations teams to manage. Simplify VoIP monitoring by having a proactive analysis of on-prem, hybrid and UCaaS voice services. Try the ThousandEyes VoIP monitoring solution today, free.
  • Monitor your Cisco ASA like an expert Monitor your Cisco ASA like an expert Icon
    Monitor your Cisco ASA like an expert Icon

    See how Network Insight™ for Cisco® ASA, a feature of SolarWinds Network Performance Monitor and Network Configuration Manager, can help.

    Get visibility into the health and performance of your entire Cisco ASA environment in a single dashboard. View VPN tunnel status and monitor firewall high availability, health, and readiness. Automatically discover and filter within ACLs, show rule hit counts, and detect shadow and redundant rules. Automate the monitoring and management of your ASA infrastructure in a fully integrated solution. Try it free for 30 days!
  • GeographicLib

    Geographic library

    GeographicLib is a small set of C++ classes for converting between geographic, UTM, UPS, MGRS, and geocentric coordinates, for gravity (e.g., EGM2008), geoid, and geomagnetic field (e.g., WMM2010) calculations, and for solving geodesic problems. For documentation, visit https://geographiclib.sf.io

  • Automatically Tuned Linear Algebra Soft.

    ATLAS (Automatically Tuned Linear Algebra Software) provides highly optimized Linear Algebra kernels for arbitrary cache-based architectures. ATLAS provides ANSI C and Fortran77 interfaces for the entire BLAS API, and a small portion of the LAPACK AP

  • Elmer finite element software Icon

    Elmer finite element software

    Open source finite element software for multiphysical problems

    Elmer is a finite element software for numerical solution of partial differential equations and multiphysical problems. It includes models of structural mechanics, fluid dynamics, heat transfer, electromagnetics etc. Elmer home is www.csc.fi/elmer

  • APBS Icon

    APBS

    APBS is a software package for the numerical solution of the Poisson-Boltzmann equation, a popular continuum model for describing electrostatic interactions between molecular solutes over a wide range of length scales. <http://www.poissonboltzmann.org/>. Please register at http://goo.gl/LGVU5j before downloading!

  • PLplot

    Cross-platform, scientific graphics plotting library

    PLplot is a cross-platform, scientific graphics plotting library that supports math symbols and human languages (via UTF-8 user input strings); plot capabilities for multiple non-interactive plot file formats and in multiple interactive environments; and bindings for multiple computer languages.

  • Find out what (or who) is slowing down your network Find out what (or who) is slowing down your network Icon
    Find out what (or who) is slowing down your network Icon

    Get comprehensive network bandwidth analysis and performance monitoring with SolarWinds® Bandwidth Analyzer Pack.

    Network slow, but you don't know the cause? Use Bandwidth Analyzer Pack (BAP) to monitor and analyze network bandwidth performance and traffic patterns. With BAP, you can identify which users, applications, and protocols are consuming the most bandwidth. You can also monitor Wireless LAN Controller traffic to see what applications and clients are using your wireless network. Try it free for 30 days!
  • HEALPix Icon

    HEALPix

    Data Analysis, Simulations and Visualization on the Sphere

    Software for pixelization, hierarchical indexation, synthesis, analysis, and visualization of data on the sphere. Please acknowledge HEALPix by quoting the web page http://healpix.sourceforge.net and publication: K.M. Gorski et al., 2005, Ap.J., 622, p.759 Full software documentation available at http://healpix.sf.net/documentation.php Wiki Pages: https://sourceforge.net/p/healpix/wiki/Home GDL users should read https://sourceforge.net/p/healpix/wiki/HEALPix%20and%20GDL/

  • gputils

    gputils is a collection of tools for Microchip PIC microcontrollers. Its goal is to be fully compatible with Microchip's tools, MPASM, MPLINK, and MPLIB.

  • XDrawChem

    XDrawChem is an application for chemistry drawing and analysis.

    XDrawChem is an application for drawing and analyzing chemical structures and reactions. Please visit the website for full details. Download source and binary releases here, and clone the source from GitHub at the external link above.

  • MaxFEM Icon

    MaxFEM

    Software for electromagnetic simulation

    MaxFem is an open software package for electromagnetic simulation by using finite element methods. The package can solve problems in electrostatics, direct current, magnetostatics and eddy-currents. We have moved the installers to the MaxFEM website (see below). In order to improve MaxFEM, we will require you to fill out a simple form before downloading them.

  • Perl Data Language Icon

    Perl Data Language

    The PDL module gives standard perl the ability to COMPACTLY store and SPEEDILY manipulate the large N-dimensional data sets that are the bread and butter of scientific computing.

  • WhatsUp® Gold - Ranked #1 For Network Monitoring WhatsUp® Gold - Ranked #1 For Network Monitoring Icon
    WhatsUp® Gold - Ranked #1 For Network Monitoring Icon

    Automatically discover anything connected to your network with the industry's best flexible licensing. Free trial of our award-winning software

    The industry’s best network monitoring software, WhatsUp® Gold includes: Hybrid Cloud Monitoring, Real-Time Performance Monitoring, Automatic and Manual Failover and Extended Visibility to Distributed Networks. Trusted by thousands of organizations worldwide. WhatsUp® Gold - More Visibility. Better Performance. Less Cost. Try it free for 30 days.
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  • mesa Icon

    mesa

    MESA: Modules for Experiments in Stellar Astrophysics -- a set of thread-safe fortran 95 libraries for stellar astrophysics, including physics (e.g., eos, opacities, nuclear nets) and algorithms (e.g., ODE solvers). Available by svn checkout or as zip file. See project webpage (http://mesa.sourceforge.net/).

  • Staden Package

    A fully developed set of DNA sequence assembly (Gap4 and Gap5), editing and analysis tools (Spin) for Unix, Linux, MacOSX and MS Windows.

    Downloads: 137 This Week Last Update: See Project
  • Cantera Icon

    Cantera

    Cantera is a suite of object-oriented software tools for problems involving chemical kinetics, thermodynamics, and/or transport processes. It can be used from MATLAB, Python, C++, or Fortran.

    Downloads: 108 This Week Last Update: See Project
  • CalculiXforWin Icon

    CalculiXforWin

    Open-Source Multiphysics FEA (FEM) Package

    CalculiX Binaries for MS Windows, made with CYGWIN and ARPACK libraries. CalculiX is most popular FEA open-source package (like Code-Aster and Elmer-FEM). it is comparable in features with most known commercial packages like ANSYS, NASTRAN, Abaqus, etc. Good for structural, mechanical, thermal and fluid applications (trusses, plates, frames, shells, solid bodies). It has powerful nonlinear capabilities (including tension/compression only material like concrete) and most types of analysis (modal, thermal, buckling, coupled, etc) . See home page at http://www.dhondt.de New versions can be obtauned here: http://calculixforwin.blogspot.com/2015/05/calculix-launcher.html

  • SWAN Icon

    SWAN

    SWAN is a third-generation wave model, developed at Delft University of Technology, that computes random, short-crested wind-generated waves in coastal regions and inland waters.

  • Feed-forward neural network for python Icon

    Feed-forward neural network for python

    ffnet is a fast and easy-to-use feed-forward neural network training solution for python. Many nice features are implemented: arbitrary network connectivity, automatic data normalization, very efficient training tools, network export to fortran code. Now ffnet has also a GUI called ffnetui.

  • Xoptfoil

    Airfoil optimization with Xfoil

    Airfoil optimization using the highly-regarded Xfoil engine for aerodynamic calculations. Starting with a seed airfoil, Xoptfoil uses particle swarm, genetic algorithm and direct search methodologies to perturb the geometry and maximize performance. The user selects a number of operating points over which to optimize, desired constraints, and the optimizer does the rest.

  • open_data_assimilation Icon

    open_data_assimilation

    Generic data-assimilation toolbox written in java, with native (c and fortran) libraries for high performance computing. Provides tools to couple to your own model and a wide range of algorithms, ranging from parameter calibration to Kalman filters.

  • MCCCS Towhee

    Towhee is a Monte Carlo molecular simulation code originally designed for the prediction of fluid phase equilibria using atom-based force fields and the Gibbs ensemble with particular attention paid to algorithms addressing molecule conformation sampling.

  • finFoil

    finFoil is an application to help amateur surfboard fin makers foil their fins properly. Check out the homepage for the latest news and tutorials: http://hrobeers.github.io/finFoil/ hrobeers

  • librsb Icon

    librsb

    A shared memory parallel sparse matrix library including Sparse BLAS.

    librsb is a library for sparse matrix computations featuring the Recursive Sparse Blocks (RSB) matrix format. This format allows cache efficient and multi-threaded (that is, shared memory parallel) operations on large sparse matrices. The most common operations necessary to iterative solvers are available, e.g.: matrix-vector multiplication, triangular solution, rows/columns scaling, diagonal extraction / setting, blocks extraction, norm computation, formats conversion. The RSB format is especially well suited for symmetric and transposed multiplication variants. On these variants, librsb has been found to be faster than Intel MKL's implementation for CSR. Most numerical kernels code is auto generated, and the supported numerical types can be chosen by the user at build time. librsb implements the Sparse BLAS standard, as specified in the BLAS Forum documents.

    Downloads: 34 This Week Last Update: See Project
  • RINGS

    RINGS "Rigorous Investigation of Networks Generated using Simulations" is a scientific code developed in Fortran90/MPI to analyze the results of molecular dynamics simulations. Its main feature is the analysis of the connectivity using ring statistics.

    Downloads: 33 This Week Last Update: See Project
  • SMASH

    Massively parallel software for quantum chemistry calculations

    Scalable Molecular Analysis Solver for High-performance computing systems (SMASH) is open-source software for massively parallel quantum chemistry calculations. It is currently capable of energy, analytical gradient, and geometry optimization calculations of Hartree-Fock theory and Density Functional Theory (DFT), and energy calculations of Second-order Moller-Plesset (MP2) perturbation theory. DFT calculations can be performed on 100,000 CPU cores of K Computer with high parallel efficiency.

    Downloads: 25 This Week Last Update: See Project
  • CAMPARI Icon

    CAMPARI

    Software for molecular simulations and trajectory analysis

    We are proud to introduce version 3 of CAMPARI. This is a big step from version 2 primarily due to the comprehensive OpenMP (threads parallelism) support and due to significant improvements in both usability and performance. We have also again added a number of new algorithms from the recent literature, and CAMPARI of course continues to support the ABSINTH force field paradigm and implicit solvation model. CAMPARI is a joint package for performing and analyzing molecular simulations, in particular of polymers of biological relevance. It focuses on a wide availability of algorithms for (advanced) sampling and is capable of combining Monte Carlo and molecular dynamics sampling in seamless fashion. CAMPARI offers the user a very high level of control over all implemented features. For more information and features, please refer to the project's homepage at http://campari.sourceforge.net. Version 2 is no longer actively maintained but the final version continues to be available.

  • Earth System Modeling Framework

    The Earth System Modeling Framework provides high-performance software infrastructure and superstructure for the construction and coupling of climate, weather, and data assimilation applications.

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