(openff-toolkit-index)=

Open Force Field Toolkit

A modern, extensible library for molecular mechanics force field science from the Open Force Field Initiative

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caption: Getting started maxdepth: 1

installation examples releasehistory faq :::

:::{toctree}

caption: Using the toolkit maxdepth: 1

users/concepts users/molecule_cookbook users/smirnoff users/virtualsites users/developing users/molecule_conversion :::

:::{toctree}

caption: API documentation maxdepth: 1

topology typing utils :::