Sites and apps similar to ChemIllusion include Chemaxon Marvin, which is free. Other options are JChemPaint, ChemDraw, ChemDoodle and KingDraw. In total there are five sites and apps like ChemIllusion for Windows, Mac, Linux, Android and iPhone.
Marvin suite is a chemically intelligent desktop toolkit built to help you draw, edit, publish, render, import and export your chemical structures and as well as allowing you to convert between various chemical and graphical file formats.
United Kingdom
JChemPaint (or JCP for short here) is the editor and viewer for 2D chemical structures developed using the Chemistry Development Kit (CDK).
ChemDraw is a communication suite for managing, reporting and presenting Chemistry research. Produce precise chemical structures with our premier chemical drawing solution.
United States
If you are looking for a chemical sketcher or an alternative to your current chemical drawing application, there is no better choice than ChemDoodle. ChemDoodle works on all operating systems (both 32 and 64 bit), has one of the largest feature sets in the industry, has the most...
United States
KingDraw App is a free chemical drawing editor that allows users to sketch molecules and reactions, as well as organic chemistry objects and pathways.
China
