Physics & Astronomy ( Commercial, Shareware, GPL)
ABINIT  a quantum mechanical density functional calculations in periodic systems.
ASCL Archive  astrophysics source code library archive.
AstrHorloge  an astronomy software showing a sky map and coordinates of stars.
Astrophysical software components written in Ada95
Automated Telescope Facility  control/operate/processing for automated telescope.
BALSAC  build and analyze lattices, surfaces, and clusters.
Camera  a FITS image display and analysis tool for UNIX.
chi90s  finds reflections which are suitable to use as psi scan reflections from a CAD4 file.
COSMICS  computing transfer functions and microwave background anisotropy for cosmological models.
COSY INFINITY  an arbitrary order beam dynamics simulation and analysis code.
Crunch  automatic solution of the phase problem in single crystal Xray diffraction.
DDSCAT  calculate scattering and absorption of electromagnetic radiation.
DEF4  simulation of plane wave topographs of dislocations.
DEFW  simulation of section topographs of dislocations.
Dervish  toolkit for assembling data reduction pipelines and the host software for the SDSS.
DIRDIF  crystal structure determination applied to difference structure factors.
DISCUS  diffuse scattering and defect structure Simulation.
DrawP  draw radiation pattern of an antenna.
DRAWxtl  display crystal structures in VRML or POVRAY raytracer.
EASY99  calculating response of materials irradiated in a neutron flux.
eclipse  a data reduction engine applicable to astronomical infrared instruments.
Electronic Periodic Table of the Elements
EMAP  a finite element electromagnetic modeling codes.
EPICS  experimental physics industrial control system.
Emu/fdtd  a 3D Maxwell's equation solver.
FEFF  calculation of phase shifts and effective scattering amplitudes of polarization.
FE software for electromagnetics  finiteelement electromagnetic applications.
Fitsblink  manipulation with astronomical images in FITS format.
FLASH  a modular, adaptive, parallel simulation code for astrophysics.
FOAM  computer algebra program for high energy physics.
Free Physics  a project to create an educational physics simulator.
FullProf  solve complex problems encountered in powder diffraction.
gax  creation of custom databases of astronomical information system.
gstar  a GTK frontend for the starchart program.
HERMES  software packages for high energy experiments.
Hitchhiker  an astronomy visualization program.
holocrunchies  a computational holography program.
IMD  multilayer optical properties modeling and curvefitting.
Java Analysis Studio  an application for High Energy Physics data analysis.
KOJAC  a set of Java classes implementing optical elements and optics laws.
LCS  Monte Carlo codes for simulating particles in an energy regime from TeV to thermal energies.
libAstronomy  provides a set of astronomical routines to ease the calculation of ephemerides.
Light Speed!  simulation of special relativity on the appearance of moving objects.
LightPipes  build models of optical devices when diffraction is essential.
Linux for Astronomy CDROM distribution  includes many major astronomy packages.
MagSolve  interactive finite element programs for 2D static magnetic field problems.
Mapa  C++/Motif application for the modeling and design of particle accelerators.
MIT PhotonicBands  compute band structures and electromagnetic modes of periodic dielecric structures.
Nightfall  interactive astronomy application for animated views of eclipsing binary stars.
NEC  code for modelling electromagnetic response of antennas and other metal structures.
NEMO  an extendible stellar dynamics toolbox.
Nova  Integrated Observational Environment for astronomers.
OOMMF  a portable, extensible public domain micromagnetic programs and tools.
OPACS  a visualization environment to ease the "Event display" programming.
OpenQubit/NewSpin  open project/code for quantum computing.
Optical Scattering  a collections of Fortran 77 routines for electromagnetic scattering theory.
Robust code for computing smooth magnetotelluric transfer functions
Physics Applets  some demonstrations/simulations of basic physics principles, in Java applet.
PolRadTran  polarized radiative transfer model.
PulseTLM  a more full featured 3D transmission line matrix simulator.
QCDMPI  pure QCD Monte Carlo simulation with MPI.
qwen  computes energy levels and wave functions in semiconductor quantum wells.
radarFDTD  full 3DFDTD simulation of elctromagnetic waves.
Satlas  Xwindow application for stellar abundance analysis.
SatTrack  a realtime satellite tracking and orbit prediction software.
SCEPTRE  simulation and analysis of nonlinear electric circuits and dynamic systems.
seesat5  a program for predicting satellite visability.
SHEEP  a computer algebra system designed primarily for general relativity.
SHELX  a set of programs for crystal structure determination from singlecrystal diffraction data.
SIMPRO  a full powder pattern fitting program.
SIMREF  program for simultaneous Rietveld refinement with multible powder datasets.
SKID  finds gravitationally bound groups in Nbody simulations.
slen  calculates de band structure of a semiconductor superlattices with KronigPenney method.
Slopefit  a fast program to calculate slope parameters of particle momentum spectra.
SMEED  a maximum entropy program used in crystallography.
SMOOTH  code for calculating meanfield quantities in Nbody simulations.
SnB  crystal structure determination with a direct phasing algorithm.
The SSRL Absorption Package  calculate anomalous dispersion corrections, atomic form factors, etc.
Ssystem   an OpenGL solar system simulator.
Stars  an interactive star atlas software.
starchart  draws maps of things in the sky.
Starlink Software Collection  many data processing programs for astronomers.
StarSplatter  a renderer for particle data, specifically data generated by astrophysics simulations.
TMatrix  computing electromagnetic scattering by nonspherical and aggregated particles.
TART  neutronphoton 3D Monte Carlo transport code.
TIPSY  display and analyze the results of Nbody simulations in astronomy.
ToyFDTD.html  a series of codes demonstrating implementation of 3D FDTD.
Twin Paradox Applet  draws a spacetime diagram for the Twin Paradox.
XANADU  Xray astronomical spectral, timing and imaging data analysis.
Xephem  interactive astronomy program.
XFDTD  a 3D Finite Difference Time Domain (FDTD) software for electromagnetics.
XFITSview  a viewer for FITS format images for unix/XWindows.
XLOOPS  a program calculating Feynman diagrams.
XMD  a program for performing molecular dynamics simulations.
Xop  an Xray oriented program.
Xplns  an astronomy simulation software for UNIX.
XPMA/ZORTEP  graphical viewing of structures and the hardcopy output.
XRS Xray Rietveld System  programs for crystal structural analysis with powder diffraction data.
xsky  an interactive sky atlas for X windows.
xspace  a space physics educational software package.
XStar  solves the nbody problem and displays the results on screen.
Xtal_GX  a crystallographic computing package.
Xwake  a code for wake potential and impedance calculations.
ZVView  interactive plotting of reactions cross sections.
Also Check Out:
ADAMO  a system for scientific programming based on the Entity Relationship (ER) model.
AIPS  calibration, data analysis, image display, plotting on astronomical data.
AIPS++  astronomical information processing system.
APLAC  nonlinear circuit, system, and electromagnetic FDTD simulation and design program.
Collaborative Computational Projects  assist in developing, maintaining, and distributing software.
CERNLIB  a large collection of general purpose programs for mathematical or datahandling problems.
Draco  data reduction and analysis.
EMLIB  computational electromagnetic codes.
ESOMIDAS  tools for image processing and data reduction with emphasis on astronomical applications.
eXsas  extended scientific analysis system for Xray and XUV data.
frame_integrate  programs for viewing/integrating 2D xray or neutron diffraction images.
FTOOLS  utility programs used to create, examine, or modify the FITS data files.
IRAF  general purpose software system for the reduction and analysis of scientific data.
Karma  library for signal and image processing applications.
MIRIAD  Multichannel Image Reconstruction, Image Analysis and Display.
PAW  an instrument to assist physicists in the analysis and presentation of their data.
PenguMetrics  software collection for the operation of optical (UV/VIS/NIR) spectrometers.
PGPLOT  Fortran 77 subroutine package for scientific 2,3D plots.
PROS  an xray analysis software system designed to run under IRAF.
The Remote Microscope  remotely controllable optical microscope over the Internet.
RSICC  computer software and data sets in the areas of radiation transport and safety.
SCATTERLIB  a library of single and multiple (radiative transfer) light scattering codes.
Software from Symbolic Computation Group  for symbolic computation in physics.
XBS  a simple but useful program for plotting ballandsticks models of molecules or crystals.
