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Top Apps

  • Compare Cell Phone Plans at Wirefly Compare Cell Phone Plans at Wirefly Icon
    Compare Cell Phone Plans at Wirefly Icon

    You’re probably paying too much for cell phone service. Wirefly compares hundreds of plans to help you save.

    You’re probably paying too much for cell phone service. Wirefly compares hundreds of plans to help you save. Enter what you need (minutes, data, texts) into Wirefly’s innovative plan comparison tools and see your savings instantly.
  • Searching for Affordable Business Phone Service? Searching for Affordable Business Phone Service? Icon
    Searching for Affordable Business Phone Service? Icon

    If you're on the hunt for business phone service that is reliable and budget-friendly, Voice over Internet Protocol (VoIP) is your answer.

    Today's small-to-medium-sized (SMB) businesses and large enterprises are saving on their monthly communications costs by making one simple decision: to switch to a VoIP service solution from their old, outdated Plain Old Telephone Service (POTS). By choosing a new VoIP service, these companies enjoy the flexibility, reliability, call features, and audio quality that only a VoIP service can provide. Plus, they cut their phone bill by up to 70%!
  • Pysces Icon

    Pysces

    PySCeS is the Python Simulator of Cellular Systems

    PySCeS is the Python Simulator of Cellular Systems. For a network of coupled reactions it does a stoichiometric matrix analysis, calculates the time course and steady state, and does a complete control analysis.

  • 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.

  • ransfoil Icon

    ransfoil

    console to calculate airflow around an airfoil based on RANS approach

    RANSFOIL is a console program to calculate airflow field around an isolated airfoil in low-speed, subsonic, transonic or supersonic regime by numerically solving the Reynolds averaged Navier-Stokes (RANS) equations using mature computational fluid dynamics (CFD) method. As postprocess results, the aerodynamic parameters of the airfoil, e.g., lift coefficient and drag coefficient, can be integrated from the airflow distribution near wall boundary. In addition, the coupling between airflow and heat transfer and the effect of surface roughness on near wall flow are considered by this program, it can be used for engineering calculation of the friction drag and heat transfer coefficients on airfoil surface. RANSFOIL reads airfoil coordinates from a 1D XYZ file as only input, then outputs grid and solution files in 2D PLOT3D format to record grid coordinates and airflow data and a report file to show aerodynamic parameters.

    Downloads: 3 This Week Last Update: See Project
  • 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.

  • opticsbenchui

    Software for the automation of optics lab experiments

    OpticsBenchUI software is dedicated to the automation of optics lab experiments. Optics instruments are interfaced using several other open source projects among which dc1394, aravis, comedi. OpticsBenchUI allows inter-operation of digital cameras (Firewire, GigE Vision, CameraLink), actuators (RS232, USB, Ethernet), spatial light modulators (SLM), digital I/O and analog I/O boards (counters, DAC, ADC) and a Supercontinuum laser source (CP210X USB to UART bridge). Each instrument can be configured and operated individually. Strategy scans involving all instruments can be programmed in a simple acquisition panel. Data are saved in a hierachical way, adapted to scan profiles (HDF5 file format). The graphical user interface is based on open source Qt.

    Downloads: 1 This Week Last Update: See Project
  • License This HTML5 Speed Test for Your ISP or Network License This HTML5 Speed Test for Your ISP or Network Icon
    License This HTML5 Speed Test for Your ISP or Network Icon

    Are you an ISP or network administrator looking for a reliable, accurate, & affordable HTML5 speed test that works on all devices?

    The SourceForge Speed Test measures Latency/Ping, Jitter, Download Speed, Upload Speed, Buffer Bloat, and Packet Loss. Upon completion, you can view detailed reports about your connection. This HTML5 speed test does not require Flash or Java, and works on all devices including tablets and smartphones. Host on your own infrastructure or use ours. For licensing, inquire today.
  • WHPC

    Build and run environment for HPC codes on Windows

    WHPC is a software bundle representing self-contained environment to build and run high performance numerically intensive sequential and parallel codes on Windows.

    Downloads: 1 This Week Last Update: See Project
  • DISCUS simulation package Icon

    DISCUS simulation package

    DISCUS is a set of programs to simulate the atomic structure of disordered materials and calculate experimental properties such as diffuse scattering or the atomic pair distribution function.

    Downloads: 3 This Week Last Update: See Project
  • 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: 13 This Week Last Update: See Project
  • 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

  • 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: 149 This Week Last Update: See Project
  • Wings for NONMEM

    Wings for NONMEM (wfn) is a set of DOS batch files and awk scripts to make the use of NONMEM more convenient. Simpler NONMEM execution: nmgo runname Extended control stream with user defined names for THETA(), etc. Automatic structured output ...

  • 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: 30 This Week Last Update: See Project
  • FABM

    Framework for Aquatic Biogeochemical Models

    The Framework for Aquatic Biogeochemical Models (FABM): a Fortran 2003 programming framework for biogeochemical models of marine and freshwater systems. FABM enables complex biogeochemical models to be developed as sets of stand-alone, process-specific modules. These can be combined at runtime to create custom-tailored models. This approach has been adopted to implement several large ecosystem models in FABM, including ERSEM (marine), and AED and PCLake (freshwater). FABM has also been used to model suspended sediment and redox chemistry. FABM has been coupled to several hydrodynamic models, including GOTM, GETM, GLM, MOM4 and MOM5. It also comes with a stand-alone box model driver. FABM uses modern software standards: it is coded in object-oriented Fortran 2003, has a build system based on CMake, and uses YAML files for configuration.

    Downloads: 0 This Week Last Update: See Project
  • Molecular Dynamics Studio

    Molecular Dynamics Cell Construction

    This is a collection of software modifications created to integrate NanoEngineer-1, PACKMOL and MSI2LMP for the purpose of easily creating molecular dynamics cells. NanoEngineer-1 is a molecular CAD software written by Nanorex and provides the user an easy way to create molecules, while the software modifications allow the user to type atoms using multiple force fields. PACKMOL can generate a random collection of molecules using the molecule templates from NanoEngineer-1 thus providing the initial MD cell. Modifications to PACKMOL allow the atom type data to be passed through to the MSI2LMP software. MSI2LMP creates a LAMMPS input file based on class I or class II force fields. MSI2LMP was modified to use numerically coded force field data generated by NanoEngineer-1. The MMP file format was extended and integrated into all three software applications. http://www.nanoengineer-1.net http://www.ime.unicamp.br/~martinez/packmol/ http://lammps.sandia.gov/

  • SOSIE Icon

    SOSIE

    SOSIE is Only a Surface Interpolation Environment

    SOSIE is Only a Surface Interpolation Environment, a versatile tool that allows fast and high quality interpolation of geophysical 2D fields from a gridded domain to another.

  • SWASH Icon

    SWASH

    SWASH is a general-purpose numerical tool for simulating unsteady, non-hydrostatic, free-surface, rotational flow and transport phenomena in coastal waters as driven by waves, tides, buoyancy and wind forces. It provides a general basis for describing wave transformations from deep water to a beach, port or harbour, complex changes to rapidly varied flows, and density driven flows in coastal seas, estuaries, lakes and rivers.

    Downloads: 1 This Week Last Update: See Project
  • Elk Icon

    Elk

    An all-electron full-potential linearised augmented-planewave (FP-LAPW) code. Designed to be as developer friendly as possible so that new developments in the field of density functional theory (DFT) can be added quickly and reliably.

  • Advanced Numerical Instruments 3D

    Advanced numerical instruments: adaptive meshing, FE methods, solvers

    Ani3D provides portable libraries for each step in the numerical solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation, (2) metric-based mesh adaptation, (3) finite element discretization and interpolation, (4) algebraic solvers.

    Downloads: 7 This Week Last Update: See Project
  • Downloads: 0 This Week Last Update: See Project
  • optpack Icon

    optpack

    FE simulation based automatic global optimisation in modern Fortran

    A collection of Fortran 2003, 90 and 77 routines, modules and programs for automatic simulation based global constrained optimisation. The initial application is for FE simulation of elasto-plastic buckling of steel rods aimed at tuning the hardening model. Unix shell scripts are used extensively. High concurrency is achieved with parallel multi-start global search and with parallel MPI FE. Powell's BOBYQA or LINCOA are used (not included in this package). Automatic mesh generation of 3D cylinders is provided + automatic boundary conditions, all via Fortran and shell scripting.

    Downloads: 0 This Week Last Update: See Project
  • SANGOMA Icon

    SANGOMA

    Development of new data assimilation techniques for ocean models

    Downloads: 3 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: 79 This Week Last Update: See Project
  • FortuneWeather

    Weather and Climate Risk Management

    Downloads: 0 This Week Last Update: See Project
  • disp2sif Icon

    disp2sif

    Stress intensity factor (SIF) calculation from crack tip displacements

    The code implements Muskhelishvili's complex function approach to calculate 2D stress intensity factors (modes I+II) from crack tip displacement fields. Surface displacements can be used with a plane stress elastic model. The code uses power/Fourier series expansion and a conformal mapping of an ellipse onto a circle.

    Downloads: 0 This Week Last Update: See Project
  • DBSolveOptimum Icon

    DBSolveOptimum

    The software for systems biology/pharmacology modeling

    DBSolveOptimum is a stand-alone software tool for construction and analysis of mathematical models of biological systems. It is a succession and extension of DBSolve 5 and DBSolve 7, which were popular tools for systems biology. In addition to the capabilities of these software packages, DBSolveOptimum is implemented with new tools for extended data analysis and multiple simulations, which are important for simulation of virtual clinical trials and application of modern modeling techniques, like quantitative systems pharmacology, to problems arising in drug research and development. By this time, DBSolveOptimum has been successfully tested and applied for the development and analysis of both systems pharmacology and conventional PK/PD models of drugs. It is free for academic and industrial use. http://www.ncbi.nlm.nih.gov/pubmed/20698988

    Downloads: 1 This Week Last Update: See Project

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