Support for ChemDoodle version 2 will be discontinued as of the end of this year, December 31st, 2010.

ChemDoodle 3 has been released and our customers that have updated are very satisfied. All customers of ChemDoodle 1 or 2 received a free upgrade to ChemDoodle 3 when it was released. If you have not updated your copies of ChemDoodle to version 3 yet, you should begin to plan the update. When you have finished your work and are ready to update, just open ChemDoodle 2 and follow the directions. Make sure to update all of your copies as soon as possible.