From Wikipedia, the free encyclopedia
Jump to: navigation, search
Computer display showing a two-dimensional molecule model in black and white, with red oxygen.
JChemPaint displays a chemical structural skeletal formula.
Original author(s) Christoph Steinbeck
Developer(s) The CDK Project
Initial release 2000; 17 years ago (2000)
Stable release 3.3-1210 (September 24, 2012; 4 years ago (2012-09-24)) [±]
Repository github.com/JChemPaint
Development status Active
Written in Java
Operating system Cross-platform: Windows, macOS, Linux, Unix
Platform Application: IA-32, x86-64
Applets: Web browser
Available in English
Type Chemoinformatics
License LGPL
Website jchempaint.github.io

JChemPaint is computer software, an molecule editor and file viewer for chemical structures using 2D computer graphics.[1] It is free and open-source software, released under a GNU Lesser General Public License (LGPL). It is written in Java and so can run on the operating systems Windows, macOS, Linux, and Unix. There is a standalone application (editor), and two varieties of applet (editor and viewer) that can be integrated into web pages.

JChemPaint was initiated by Christoph Steinbeck and is currently being developed as part of The Chemistry Development Kit (CDK), and a Standard Widget Toolkit (SWT) based JChemPaint application is being developed, as part of Bioclipse.

See also[edit]


  1. ^ JChemPaint - Using the Collaborative Forces of the Internet to Develop a Free Editor for 2D Chemical Structures, Stefan Krause, Egon Willighagen and Christoph Steinbeck, Molecules 2000, 5, 93-98, web version

External links[edit]