PyMOL is a user-sponsored molecular visualization system on an open-source foundation, maintained and distributed by Schrödinger.

We are happy to introduce
PyMOL 3.0!

Download Now Buy License

Download PyMOL 3.0



Version 3.0.0 - Updated March 12th 2024 (Installation instructions)
For previous versions, see here.

These bundles include Python 3.10.

Or install from the Schrodinger Anaconda Channel.

conda install -c conda-forge -c schrodinger pymol-bundle



New users:

Buy License

Existing users:

Download License File

Download PyMOL 2.6 (LTS)



Version 2.6.0 - Updated March 13th 2024 (Installation instructions)
For previous versions, see here.

These bundles include Python 3.11.

Or install from the Schrodinger Anaconda Channel.

conda install -c conda-forge -c schrodinger pymol-bundle=2.6



New users:

Buy License

Existing users:

Download License File

Open-Source Philosophy



PyMOL is a commercial product, but we make most of its source code freely available under a permissive license. The open source project is maintained by Schrödinger and ultimately funded by everyone who purchases a PyMOL license.

Open source enables open science.
This was the vision of the original PyMOL author Warren L. DeLano.



Thank you for downloading PyMOL!

Learn more about Schrodinger products