open force field

An open and collaborative approach to better force fields

OpenFF Toolkit

Announcing two new releases!

Posted on 27 Oct 2020 by David Mobley, Karmen Condic-Jurkic

Open Force Field Initiative releases the latest Parsley update (OpenFF-1.3.0) and OpenFF Toolkit version 0.8.0.

The Open Force Field Toolkit 0.5.0, adding GBSA support

Posted on 16 Aug 2019 by Jeff Wagner

Major OFF Toolkit milestone, adding support for implicit solvation.

The 0.2.0 Toolkit release, now with RDKit support!

Posted on 8 Apr 2019 by Jeff Wagner

Release of major new toolkit version, with open-source cheminformatics support.

Support for open source cheminformatics toolkits is coming!

Posted on 30 Sep 2018 by John Chodera

A rundown of coming changes and improvements in the openforcefield toolkit.