PQViewer

Inspect molecular structures, trajectories, and periodic geometry in a desktop browser.

Start

Use Python 3.12 or newer and a browser with WebGL 2.

python3 -m venv .venv
source .venv/bin/activate
python -m pip install MolarVerse-PQViewer
pqviewer trajectory.xyz

Replace the path with your file, or try the three-frame water example.

Controls

Control	Use
View	Representations, layers, and periodic display
Analyze	Atom properties, measurements, and trajectory plots
Export	Figures and source-validated recipes

Follow the visual guide, or open the web demo. For cluster and home VPN use, follow Remote access.

PQViewer is in public beta; file and Python interfaces may change before 1.0. Release notes · Citation · Contributing · MIT License · Third-party notices