xdrawchem
Chemical structures and reactions editor
Xdrawchem is a 2D editor for chemical structures and reactions. It mirrors the abilities of the commercial ChemDraw suite and has file compatibility with it as well as other chemical formats through OpenBabel.
This packaged version comes from a fork available at https://gitlab.com/yamanq/xdrawchem, as the previous version was no longer actively maintained. More information about it in the copyright file.