Avogadro (software)
Avogadro is a molecule editor and visualizer designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. It is extensible via a plugin architecture.
Features

- Molecule builder-editor for Windows, Linux, Unix, and macOS.
- All source code is licensed under the GNU General Public License (GPL) version 2.
- Supported languages include: Chinese, English, French, German, Italian, Russian, Spanish, and Polish.
- Supports multi-threaded rendering and computation.
- Plugin architecture for developers, including rendering, interactive tools, commands, and Python scripts.
- OpenBabel import of files, input generation for multiple computational chemistry packages, X-ray crystallography, and biomolecules.
See also
- Molden
- Gabedit
- Molekel
- PyMol
- Jmol
- RasMol
- SAMSON
- UCSF Chimera
- Molecular design software
- List of quantum chemistry and solid state physics software
- List of molecular graphics systems
- Comparison of software for molecular mechanics modeling
- Extensible Computational Chemistry Environment (ECCE)
- Visual Molecular Dynamics (VMD)
- Ghemical