ChemOffice 18.0

ChemOffice, developed by CambridgeSoft Corporation, is an integrated suite of scientific software that streamlines how chemists and biologists draw, model, analyze, and manage chemical information. Centered on the industry-standard ChemDraw, ChemOffice helps users produce publication-quality structures and reaction schemes, build and visualize 3D models, and organize structure-searchable data—accelerating research, reporting, and decision-making across academia, pharma, and biotech.

Key capabilities:

• ChemDraw: Create precise 2D chemical structures and reaction pathways, with structure-to-name and name-to-structure tools, stereochemistry support, templates, and reaction stoichiometry assistance.
• Chem3D: Build, visualize, and refine 3D molecular models with energy minimization and basic conformational analysis for clearer structural insights.
• ChemFinder: Store, search, and manage chemistry data in structure-aware databases, enabling substructure and property-based queries.
• ChemDraw for Excel: Embed chemical structures in spreadsheets, calculate properties, and perform structure-aware data analysis directly within Microsoft Excel.
• Predictive tools: Estimate NMR shifts (1H and 13C), perform elemental analysis, and calculate common physicochemical properties such as molecular formula, molecular weight, exact mass, and logP.
• Interoperability: Exchange data via widely used formats including CDX/CDXML, Molfile, SDF, SMILES, and InChI, and seamlessly paste graphics into Microsoft Office applications.
• Automation: Use scripting (e.g., ChemScript) to batch-process structures and standardize workflows.
• Cross-platform: Available for Windows and macOS.

ChemOffice combines reliable chemical drawing, robust modeling, and practical data management to support reproducible science and high-quality communication of results.

ChemOffice is developed by CambridgeSoft Corporation. The most popular version of this product among our users is 5.5. The names of program executable files are ActivateChemBio18.exe, cos20.1.1.exe.