VMD is a molecular visualization program for displaying, animating, and analyzing large biomolecular systems using 3-D graphics and built-in scripting. VMD supports computers running MacOS X, Unix, or Windows, is distributed free of charge, and includes source code.
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Breaking News

NAMD and VMD are part of the team winning the 2020 ACM Gordon Bell Special Prize for high performance computing-based COVID-19 research, for the paper AI-Driven Multiscale Simulations Illuminate Mechanisms of SARS-CoV-2 Spike Dynamics, presented at Supercomputing 2020, Nov 18, 2020. ACM Gordon Bell Special Prize

Spotlight

Members of the Theoretical and Computational Biophysics Group were part of a talented multi-institutional interdisciplinary team awarded at Supercomputing 2020 with the internationally recognized ACM Gordon Bell Special Prize for COVID-19 Research, described as the "Nobel Prize for high performance computing." The winning team developed a new AI-driven simulation workflow to drive 8.5M-atom simulations of the SARS CoV-2 spike protein, its interaction with the human receptor ACE2, and 305M-atom simulations of the full SARS CoV-2 virion, using NAMD on Summit, the most powerful supercomputer in the United States, operated by the Oak Ridge National Laboratory. The NAMD simulations collectively performed over one ZettaFLOP of calculation. The AI-driven workflow and weighted ensemble methods used by the team increased effective performance by orders of magnitude. VMD was used to build complete structures, prepare the simulations, analyze the results, and create all of the team's visualizations due to its unique capacity for working with extremely large biomolecular systems and diverse structure data. Due to decades of prior investment in the development of parallel molecular dynamics, ongoing technology collaborations with hardware vendors and national laboratories deploying top tier systems, and our lab's prior work to enable large all-atom simulations of viruses and other large systems of up to one-billion atoms, NAMD and VMD were well-prepared for the challenges posed by the project and its highly compressed research timeline. The team set several new high-water marks for the full virion simulation, molecular dynamics strong scaling performance, the scale of weighed ensemble accelerated sampling, and the use of AI-driven simulation for multiscale modeling. This marks the second Gordon Bell Prize for NAMD, which was also a winner in 2002. Read more about the Gordon Bell Special Prize for COVID-19 Research here.
Other Spotlights

Image courtesy L. Casalino.
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Overview

Molecular representations
VMD plugin library
Molecular file formats
GPU-accelerated computing
Interactive molecular dynamics
Programs that use VMD
VMD research publications
How to cite VMD
VMD citation list (24,000 as of Apr'18)

Download

Download (all versions)
VMD 1.9.3 (MacOS X, Unix, Windows)
VMD 1.9.2 (MacOS X, Unix, Windows)
VMD 1.9.1 (MacOS X, Unix, Windows)
VMD script library
License, Copyright and Disclaimer

Documentation and Support

User and installation guides
VMD-L mailing list
Publication image tutorial (YouTube)
Quick help
FAQ
Bug List

News and Announcements

NAMD and VMD part of the team winning the ACM COVID-19 Gordon Bell Prize for 2020
The Coronavirus Unveiled, VMD visualizations of SARS-CoV-2, NYT, 2020
VMD + NVIDIA Ommniverse Folding @ Home Coronavirus Movie, NVIDIA, 2020
Scalable Analysis of Authentic Viral Envelopes on FRONTERA, CiSE, 2020
Scalable molecular dynamics on CPU and GPU architectures with NAMD, JCP, 2020
VMD test builds for MacOS X 10.15 "Catalina" (April 24, 2020)
Atoms to Phenotypes: Molecular Design Principles of Cellular Energy Metabolism, Cell, 2019
An Accessible Visual Narrative for the Primary Energy Source of Life from the Fulldome Show Birth of Planet Earth: Movie | Paper
High-Performance Analysis of Biomolecular Containers to Measure Small-Molecule Transport, Transbilayer Lipid Diffusion, and Protein Cavities, JCIM, 2019
Birth of Planet Earth excerpt created using VMD selected for Siggraph Electronic Theater, Siggraph 2019
19,200 human protein structures visualized with VMD, Kresten Lindorff-Larsen
NanoShaper-VMD interface: computing and visualizing surfaces, pockets and channels in molecular systems, Bioinformatics, 2019
Past announcements

Gallery

An Accessible Visual Narrative for the Primary Energy Source of Life from the Fulldome Show Birth of Planet Earth, 1st Place Winner, SC'19 Viz. Showcase
Chromatophore VR demo (VMD + Unreal Game Engine) shown in NVIDIA booth at SC'16
Example VMD VR/3-D YouTube videos
Chemical Visualization of Human Pathogens: the Retroviral Capsids, Finalist, SC'15 Viz. Showcase
Visualization of Energy Conversion Processes in a Light Harvesting Organelle at Atomic Detail, 1st Place Winner, SC'14 Viz. Showcase
VMD movie gallery on YouTube
Gallery of Posters, Images, and Movies made with VMD
VMD running in the NanoDome at Temple University

Development

VMD User Survey Results
VMD development status and pre-release test downloads
CVS source code access
VMD Programmer's documentation