Issues

• Drawing tool in Avogadro 2 feels less effective / less usable than in Avogadro 1

  OpenChemistry/avogadrolibs#3154 · Filter by author lenhanpham opened on Oct 12, 2026

• Report a bug not working

  OpenChemistry/avogadrolibs#3150 · Filter by author Plutonium5793 opened on Oct 10, 2026

• Clean up clang-tidy warnings, one check at a time

  buildgood first issuehacktoberfesthelp wanted
  OpenChemistry/avogadrolibs#3101 · Filter by author ghutchis opened on Oct 3, 2026
  2

• Modernize Qt code: clazy fixes and new-style signal/slot connections

  buildgood first issuehacktoberfesthelp wanted
  OpenChemistry/avogadrolibs#3100 · Filter by author ghutchis opened on Oct 3, 2026
  3

• Add new file format fuzz tests

  buildfile-formatgood first issuehacktoberfesthelp wanted
  OpenChemistry/avogadrolibs#3099 · Filter by author ghutchis opened on Oct 3, 2026
  7

• Orbital window always defaults resolution, ignoring menu

  enhancement
  OpenChemistry/avogadrolibs#3091 · Filter by author ghutchis opened on Oct 1, 2026

• Input generation for Quantum ESPRESSO

  OpenChemistry/avogadrolibs#3052 · Filter by author pravincarthic opened on Sep 26, 2026
  3

• Feature: Streamlit widget

  OpenChemistry/avogadrolibs#3051 · Filter by author schatzsc opened on Sep 26, 2026
  1

• Feature: Edit -> Copy As -> molfile

  interface
  OpenChemistry/avogadrolibs#3050 · Filter by author schatzsc opened on Sep 26, 2026
  3

• Feature: Export as v3000 molfile

  enhancementfile-format
  OpenChemistry/avogadrolibs#3049 · Filter by author schatzsc opened on Sep 26, 2026
  3

• Needed Automation Commands

  enhancementgood first issuehacktoberfesthelp wanted
  Feature

  OpenChemistry/avogadrolibs#2982 · Filter by author ghutchis opened on Sep 8, 2026
  19

• Writing QCSchema compatible JSON

  enhancementfile-format
  OpenChemistry/avogadrolibs#2915 · Filter by author ghutchis opened on Jul 28, 2026

• Track haptic / dative bonds for inorganic & organometallic species

  enhancement
  OpenChemistry/avogadrolibs#2913 · Filter by author ghutchis opened on Jul 28, 2026

• Visualize NTOs in addition to canonical orbitals

  OpenChemistry/avogadrolibs#2878 · Filter by author ghutchis opened on Jun 16, 2026

• defining path for Python already installed.

  OpenChemistry/avogadrolibs#2852 · Filter by author SUZNL opened on May 18, 2026
  1

• UI Mirroring Bug: RTL (Right-to-Left) layout and mixed Arabic/Indonesian language on Windows (Regional: Indonesia)

  OpenChemistry/avogadrolibs#2843 · Filter by author zahwaarsyi-droid opened on May 11, 2026
  1

• Feature: a button to invert the configuration around a tetrahedral carbon

  OpenChemistry/avogadrolibs#2838 · Filter by author Plutonium5793 opened on May 1, 2026
  4

• Display energy value in real-time during geometry optimization

  OpenChemistry/avogadrolibs#2836 · Filter by author EdgarSouzaJr opened on Apr 30, 2026
  3

• WebAssembly Build

  build
  Feature

  OpenChemistry/avogadrolibs#2794 · Filter by author conradkirschner opened on Apr 3, 2026
  5

• Support for future PDB extended names

  file-format
  Feature

  OpenChemistry/avogadrolibs#2761 · Filter by author ghutchis opened on Mar 23, 2026
  1

• Move input generator preview to the right of the dialog instead of below

  enhancementinterfaceplugins
  OpenChemistry/avogadrolibs#2739 · Filter by author brockdyer03 opened on Mar 20, 2026
  6

• File import for QM codes need to read orbital occupations

  file-format
  Feature

  OpenChemistry/avogadrolibs#2722 · Filter by author ghutchis opened on Mar 17, 2026
  1

• Symmetry for vibrations and orbitals

  Feature

  OpenChemistry/avogadrolibs#2630 · Filter by author ghutchis opened on Feb 18, 2026
  1

• Handling partial occupancy (e.g CIF, PDB)

  file-format
  OpenChemistry/avogadrolibs#2595 · Filter by author ghutchis opened on Feb 4, 2026
  2

• Calculate area & volume of surfaces/meshes

  enhancement
  OpenChemistry/avogadrolibs#2593 · Filter by author ghutchis opened on Feb 4, 2026