PyMOL is an advanced open-source software designed for scientific professionals focused on molecular structure analysis. It offers a wide array of features, including the ability to join and separate molecules, select atoms, and generate high-quality images. This program caters specifically to users with a strong background in science, as it provides extensive functionality that may be overwhelming for beginners. Users can interact with the software using both the graphical user interface and command line, allowing for a flexible workflow.

In addition to basic visualization tasks, PyMOL also enables users to create dynamic movies that showcase the movement of charged molecular structures. With robust scripting support, repetitive tasks can be automated, enhancing efficiency. Its advanced rendering capabilities utilize built-in ray technology, delivering impressive depth and shading effects in visual outputs. The standard output format for images generated by PyMOL is PNG.