# OpenBabel

> program and library designed to interconvert between many file formats used in molecular modeling and computational chemistry

**Wikidata**: [Q612752](https://www.wikidata.org/wiki/Q612752)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Open_Babel)  
**Source**: https://4ort.xyz/entity/openbabel


## References

1. [Source](http://directory.fsf.org/wiki/OpenBabel)
2. [Free Software Directory](http://directory.fsf.org/wiki/OpenBabel)
3. [The openbabel Open Source Project on Open Hub: Licenses Page. Open Hub](https://www.openhub.net/p/openbabel/licenses)
4. [SourceForge](https://sourceforge.net/projects/openbabel/)
5. [The openbabel Open Source Project on Open Hub: Languages Page. Open Hub](https://www.openhub.net/p/openbabel/analyses/latest/languages_summary)
6. [Announce: Open Babel 2.3.1 Release. 2011](https://sourceforge.net/p/openbabel/mailman/message/28240256/)
7. [Source](https://sourceforge.net/p/openbabel/news/2016/09/open-babel-240-released/)
8. [Release 2.4.0. 2016](https://github.com/openbabel/openbabel/releases/tag/openbabel-2-4-0)
9. [Source](http://openbabel.org/wiki/Main_Page)
10. [Source](http://sourceforge.net/news/?group_id=40728&id=293194)
11. [Source](http://openbabel.org/wiki/Open_Babel_2.2.3)
12. [Source](http://sourceforge.net/forum/forum.php?forum_id=977922)
13. [Source](http://openbabel.org/wiki/Open_Babel_2.2.1)
14. [Source](http://sourceforge.net/forum/forum.php?forum_id=842834)
15. [Source](http://sourceforge.net/forum/forum.php?forum_id=713730)
16. [Source](http://sourceforge.net/forum/forum.php?forum_id=683573)
17. [Release 2.4.1. 2016](https://github.com/openbabel/openbabel/releases/tag/openbabel-2-4-1)
18. [Release 3.0.0. 2019](https://github.com/openbabel/openbabel/releases/tag/openbabel-3-0-0)
19. [Release 3.1.0. 2020](https://github.com/openbabel/openbabel/releases/tag/openbabel-3-1-0)
20. [Release 3.1.1. 2020](https://github.com/openbabel/openbabel/releases/tag/openbabel-3-1-1)
21. Freebase Data Dumps. 2013
22. [Chemical Markup Language (cml, mrv)](http://openbabel.org/docs/dev/FileFormats/Chemical_Markup_Language.html)
23. [Supported File Formats and Options](http://openbabel.org/docs/dev/FileFormats/Overview.html)
24. [InChI format (inchi)](http://openbabel.org/docs/dev/FileFormats/InChI_format.html)
25. [MDL MOL format (mol, mdl, sdf, sd)](http://openbabel.org/docs/dev/FileFormats/MDL_MOL_format.html)
26. [Source](http://openbabel.org/docs/2.3.0/FileFormats/Protein_Data_Bank_format.html)
27. [Source](http://openbabel.org/docs/2.3.0/FileFormats/FASTA_format.html)
28. [Source](http://openbabel.org/docs/2.3.0/FileFormats/Alchemy_format.html)
29. [Source](http://openbabel.org/docs/2.3.0/FileFormats/Gaussian_cube_format.html)
30. [Source](http://openbabel.org/docs/2.3.0/FileFormats/ChemDraw_binary_format.html)
31. [Source](http://openbabel.org/docs/2.3.0/FileFormats/Crystallographic_Information_File.html)
32. [Source](http://openbabel.org/docs/2.3.0/FileFormats/XYZ_cartesian_coordinates_format.html)
33. [Source](http://openbabel.org/docs/2.3.0/FileFormats/Free_Form_Fractional_format.html)
34. [SMILES format (smi, smiles)](http://openbabel.org/docs/dev/FileFormats/SMILES_format.html)
35. [InChIKey (inchikey)](http://openbabel.org/docs/dev/FileFormats/InChIKey.html)
36. [Source](http://openbabel.org/docs/2.3.0/FileFormats/Multilevel_Neighborhoods_of_Atoms_(MNA).html)
37. [Source](http://openbabel.org/docs/2.3.0/FileFormats/MCDL_format.html)
38. [Source](http://openbabel.org/docs/2.3.0/FileFormats/CAChe_MolStruct_format.html)