Jmol Molecular Viewer Software for Windows [Download]

Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other quantum chemistry programs. Files can be transferred directly from several databases, including RCSB, EDS, NCI, PubChem, and MaterialsProject. Multiple files can be loaded and compared. A rich scripting language and a well-developed web API allow easy customization of the user interface. Features include interactive animation and linear morphing. Jmol interfaces well with JSpecView for spectroscopy, JSME for 2D->3D conversion, POV-Ray for images, and CAD programs for 3D printing (VRML export).

Features
Active, helpful, world-wide user group; approximately 100,000 downloads/year
HTML5/canvas graphics for all modern browsers, including iOS and mobile
Extremely low footprint option (50K) for simple interactive structure display
Additional server-side Java, stand-alone Java, and signed Java applet options
Full crystallographic symmetry capability
Load many surface formats and creates and displays surfaces on the fly
Easily customizable web-based interface compatible with (and requires) jQuery
Well documented scripting language with over 1000 tokens
Reads over 60 file formats, including PyMOL (PSE) session files
Creates highly compressed (300:1) surface files from volumetric (CUBE) data
Exports to GIF, JPG, PNG, PDF, WRL, POV-Ray, OBJ formats
Uses customized, optimized Java-to-JavaScript compilation for pure HTML5 app
Generalizable JavaScript library for Swing and PDF export in client-side JavaScript
JSpecView module features:
Reading of JCAMP-DX, CML, AnIML formats
Interactive real and predicted 1H NMR spectra
Interactive IR, Raman, NMR, GC/MS, UV/VIS spectra
Spectra generated in PDF format

Please see the FAQ page to learn how to install Java Runtime Environment because program uses JAR files.

Legal Notice:
I am in compliance with eCrater and an authorized seller of this software under the GNU/GPL license, which allows for reselling.