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PyMOL is a user-sponsored molecular visualization system on an open-source foundation. Please support development of this open, effective, and affordable software by purchasing an incentive copy, which is pre-built and comes with maintenance and support.

PyMOL can interpret over 30 different file formats from PDB files to multi-SDF files to volumetric electron density maps. PyMOL's straightforward graphical user interface allows first-time and expert users alike to create stunning 3-D images from their favorite file formats. Images and movies can then be saved in a cross-platform Session file, ensuring that every object position, atom color, molecule representation, molecular state, frame, and movie can be viewed by colleagues exactly as intended.

Using PyMOL, data can be represented in nearly 20 different ways. Spheres provides a CPK-like view, surface and mesh provide more volumetric views, lines and sticks put the emphasis on bond connectivity, and ribbon and cartoon are popular representations for identifying secondary structure and topology. PyMOL's quick demo, accessible through the built-in Wizard menu, gets users started with all of the standard representations.

Features:

VIEW 3D Molecular Structures
RENDER Figures Artistically
ANIMATE Molecules Dynamically
EXPORT PyMOL Geometry
PRESENT 3D Data with AxPyMOL
DEVELOP with JyMOL