Gaussian, Inc - Contains manuals and other useful information related to the Gaussian98 program for quantum chemical calculation.Wavefunction, Inc - Producer of spartan, a quantum chemical calculation program with nice visualization opportunities.
Hypercube, Inc - Producer of HyperChem, a molecular modeling package for windows and HyperNMR, a program for prediction of one-dimensional NMR spectra.
Accelrys, Inc - Producer of various molecular modeling and simulation software for both life and materials science research, like cerius, catalyst, insightII, quanta.
Tripos, Inc - Producer of sybyl, a computational tool kit for molecular design and analysis.
Schrodinger, Inc - Producer of the Jaguar quantum chemistry package and the MacroModel molecular mechanics package.
CrystalMaker Software - Crystal structures visualization and diffraction software for Macintosh.
Interprobe Chemical Services - Offers a variety chemical software focusing on molecular modeling, visualization and analysis of proteins/peptides. Free for academic use.
Molecular Discovery Ltd. - Producer of GRID, a program for determining energetically favorable binding sites on molecules of known structure, and other "tools to derive high quality 3D descriptors with the purpose to link Structure-Based Drug Design, Chemoinformatics and Bioinformatics."
