ChemAxon

Marvin
FreeMarvin: Comprehensive Chemistry Drawing and Visualization Suite
Windows
Instant JChem (64 bit)
Trial versionInstant JChem: Powerful Chemical Data Management
Windows
JChem for Excel
Trial versionJChem for Excel: Powerful Chemistry Tools in Spreadsheets
Windows
JChem Base
Trial versionDevelop chem informatics applications with ease.
Windows
Instant JChem (32 bit)
Trial versionCreate, explore, and share chemical data.
Windows