Open Babel

openbabel Public

Open Babel is a chemical toolbox designed to speak the many languages of chemical data.

C++ 1,366GPL-2.0 481 548 (4 issues need help) 23 Updated Aug 8, 2026

openbabel.github.io Public

The Open Babel website https://openbabel.org

HTML 4 397 4 2 Updated May 27, 2026

documentation Public

Sphinx-based documentation for the Open Babel project

Python 10 15 4 2 Updated May 26, 2026

msvc-dependencies Public

3rd party dependencies for building Open Babel with MSVC

C++ 0 1 0 0 Updated May 17, 2020

maintenance Public

Notes and scripts on creating releases, or any other aspect of maintenance

NSIS 0 0 1 0 Updated May 2, 2020

conda-openbabel Public

Conda build recipe for Open Babel

PowerShell 2 4 5 0 Updated Nov 21, 2019

enhancement-proposals Public

Enhancement proposals for Open Babel and API

1 2 0 3 Updated Apr 20, 2019

test-set Public

Open Babel test files

TeX 2 1 0 0 Updated Feb 22, 2016

superatoms Public

Public repository of chemistry aliases (aka "superatom") and SMILES expansions

5Unlicense 3 0 0 Updated Sep 10, 2015

contributed Public

Contributed code, scripts, and data

C++ 2 6 2 0 Updated Sep 26, 2014

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