Cetramax ChemicPen is a simple, easy to use program designed for drawing 2D chemical formulas and reactions, distributed on conditions as is. Drawings can be printed, saved as Windows Enhanced Metafiles, and exported as images in documents, such as Microsoft Word. This 30-day trial has Demo label on ChemicPen image.
||Free to try
||Resolution 800x600; 256MB RAM; Pentium 3, Windows 2000/XP