BioOffice is the ultimate suite for managing biological data. It includes BioAssay, BioDraw, Chem3D, E-Notebook, ChemDraw and more. The Ultra version includes the ChemINDEX database, and Ultra levels of Bio3D (Partial Surfaces, Spectrum Viewer, Dihedral Driver, Automatic Overlay) and Inventory (Access ACX through Inventory; CD-ROM version only), as well as ChemDraw and BioViz Std.