A versatile crystallographic program implementing a large variety of standard geometrical calculations, tests, utilities, graphics and several filters. Unix and Windows platforms.

Software suite for the automated determination of macromolecular structures using X-ray crystallography and other methods.

Windows Software for Crystallography and Molecular Modelling from National University of Ireland.

The Oak Ridge Thermal Ellipsoid Plot (ORTEP) program is a computer program, written in Fortran, for drawing crystal structure illustrations.

A software used to orient a single crystal of known unit cell dimensions from a single Laue photograph.

A program for the determination, visualisation and analysis of molecular crystal structures.

List of crystallography software.

Software that automatically collects, find peaks, and indexes most back-reflection Laue images from Polaroid films. Windows platform.

Offers a comprehensive range of tools for structure visualisation and the exploration of crystal packing. Free download, available for Windows, AIX, IRIX, Linux and Solaris.

Qualitative and quantitative analysis of crystallographic textures. ODF calculation using both types of experimental data - pole figures (X-ray, neutrons) or sets of individual orientations (EBSD, model calculations). Windows platform.

Multi-purpose tool for crystal structure visualization and analysis, free download, available for Windows and Linux

System for solving and refinement of regular, modulated and composite structures from monocrystal and powder diffraction data.

Interactive visualizations of crystal and molecular structures. They use the open-source Java program Jmol and can contain author-created scripts to show different aspects of the structure.

An interactive tool for generating, visualizing, and manipulating the structural distortion modes of crystalline materials.

A suite of computer programs devoted to protein crystal structure determination by X-ray crystallography. The package also contains SIR2008, the package for the solution and refinement of small molecule single crystal structures.

The triad of Denzo, XDisplayF and Scalepack: programs to visualize and interpret x-ray diffraction images.

Set of programs for the processing and analysis of both single crystal and powder diffraction data.

Display molecules and molecular surfaces, optionally representing a field (for example electrostatic) as local colors. Silicon Graphics (IRIX) platform.

Software for evaluation of powder and single crystal diffraction. Could perform rietveld and LeBail analysis on constant wavelength, energy dispersive and time of flight diffractograms. Has the potential to refine magnetic structures, perform simulated annealing and lot more.

A free, open-source program for the global optimization of crystal structures from powder diffraction data.

Refinement of crystal shape against the intensities of multiple measured reflections coming from redundant area detector data for an analytical absorption correction. Needs the PLATON package.

Open source software for solving crystal structures from powder diffraction data (or single crystal data) by Monte Carlo methods.

A general-purpose program for crystallographic molecular replacement. Precompiled binaries available for Linux, Mac OS X and MS Windows.