Repositories list

• avogadrolibs

  Public
  Avogadro libraries provide 3D rendering, visualization, analysis and data processing useful in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas.

  visualizationopen-sourceopengl+ 11cross-platformchemistrydesktopqt5open-sciencecomputational-chemistrycompchem+ 4

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •215•585•122•23•Updated Jan 6, 2026Jan 6, 2026

• avogadroapp

  Public
  Avogadro is an advanced molecular editor designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas.

  visualizationcross-platformchemistry+ 7desktopqt5open-sciencecompchemhacktoberfestavogadroopenchemistry

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •78•232•11•9•Updated Jan 4, 2026Jan 4, 2026

• tomviz

  Public
  Cross platform, open source application for the processing, visualization, and analysis of 3D tomography data

  visualizationpythonopen-source+ 6openglopen-sciencescientific-visualizationtomographymaterials-science3d-graphics

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •93•349•129•10•Updated Dec 17, 2025Dec 17, 2025

• avogadro-i18n

  Public
  Translations for Avogadro app and libraries

  BSD 3-Clause "New" or "Revised" License

  •1•2•0•2•Updated Dec 12, 2025Dec 12, 2025

• openchemistry

  Public
  Supermodule containing submodules and external project to build all components

  CMake

  •

  BSD 3-Clause "New" or "Revised" License

  •61•87•2•2•Updated Nov 30, 2025Nov 30, 2025

• avogadrodata

  Public
  Repository for support data used by the Open Chemistry projects (including Avogadro 2)

  Python

  •10•4•0•0•Updated Nov 29, 2025Nov 29, 2025

• tomvizdocs

  Public
  Tomviz documentation hosted on readthedocs.io

  Python

  •4•4•0•2•Updated Nov 27, 2025Nov 27, 2025

• distiller

  Public
  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •3•8•9•11•Updated Nov 26, 2025Nov 26, 2025

• fragments

  Public
  Molecular fragments and inorganic ligands for rapidly building structures

  chemistrymoleculesopenchemistry+ 1common-molecule-fragments

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •5•10•4•0•Updated Nov 25, 2025Nov 25, 2025

• avogenerators

  Public
  Python input file generators for Avogadro 2

  pythonchemistrycompchem+ 1avogadro

  Python

  •

  Other

  •22•16•1•1•Updated Oct 27, 2025Oct 27, 2025

• molecules

  Public
  Common molecule fragments for visualization in Avogadro

  chemistrymoleculescommon-molecule-fragments

  BSD 3-Clause "New" or "Revised" License

  •7•17•1•0•Updated Oct 27, 2025Oct 27, 2025

• crystals

  Public
  Crystallographic files of common materials, elements, oxides, for visualization in Avogadro

  materialschemistrycheminformatics+ 3crystallographycrystal-structurehacktoberfest

  4•19•0•0•Updated Oct 27, 2025Oct 27, 2025

• chemicaljson

  Public
  Development of the Chemical JSON data representation

  sciencejsonchemistry+ 2fileformatjson-representation

  Python

  •16•67•9•2•Updated Oct 19, 2025Oct 19, 2025

• stempy

  Public
  Toolkit for 4D STEM processing on HPC using a Python interface and C++ engine. https://stempy.readthedocs.io/

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •12•26•21•8•Updated Sep 11, 2025Sep 11, 2025

• openchemistry.org

  Public
  Files for the public facing openchemistry.org website

  HTML

  •0•0•0•0•Updated Sep 9, 2025Sep 9, 2025

• tomviz-superbuild

  Public
  Superbuild to make packaging simpler for Tomviz

  Shell

  •

  BSD 3-Clause "New" or "Revised" License

  •12•12•4•1•Updated Feb 13, 2025Feb 13, 2025

• molequeue

  Public
  Desktop integration of high performance computing resources

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •25•29•5•4•Updated Oct 24, 2024Oct 24, 2024

• stemserver

  Public
  Server code for 4D STEM visualization and data processing

  Python

  •1•1•1•1•Updated Apr 12, 2024Apr 12, 2024

• mongochemdeploy

  Public
  Scripts to install/deploy the MongoChem server/web client

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •9•7•8•3•Updated Dec 8, 2023Dec 8, 2023

• avogadro-commands

  Public
  Example default command scripts for Avogadro 2

  pythonchemistryscript

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1•2•0•0•Updated Oct 28, 2023Oct 28, 2023

• avogadro-cclib

  Public
  Python script plugin to import files through cclib

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1•1•0•0•Updated Oct 18, 2023Oct 18, 2023

• materialsdatabank

  Public
  An information portal for 3D atomic electron tomography data

  data-managementtomographyopenscience+ 1material-science

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •5•8•11•3•Updated Jul 11, 2023Jul 11, 2023

• composition-plot

  Public
  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •1•1•0•9•Updated Mar 6, 2023Mar 6, 2023

• oc-web-components

  Public
  Web components supporting the Open Chemistry project

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •11•9•2•69•Updated Feb 1, 2023Feb 1, 2023

• jupyterlab_cjson

  Public
  JavaScript

  •4•3•8•12•Updated Jan 4, 2023Jan 4, 2023

• ParaView

  Public
  Local patches/updates necessary for Tomviz, no development, just staging for releases, and local tags

  C++

  •

  Other

  •465•2•0•0•Updated Nov 8, 2022Nov 8, 2022

• VTK

  Public
  Local patches/updates necessary for Tomviz, no development, just staging for releases, and local tags

  C++

  •

  Other

  •1.3k•0•0•0•Updated Nov 7, 2022Nov 7, 2022

• QtTesting

  Public
  Copy of QtTesting

  C++

  •

  Other

  •0•1•0•0•Updated Sep 16, 2022Sep 16, 2022

• vtkcatalyst

  Public
  Copy of vtkcatalyst

  C++

  •

  Other

  •0•0•0•0•Updated Sep 16, 2022Sep 16, 2022

• VisItBridge

  Public
  Copy of VisItBridge

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •0•1•0•0•Updated Sep 16, 2022Sep 16, 2022