JChem for Excel for Windows

By ChemAxon
Trial version
User Rating

Used JChem for Excel for Windows?

Clicking on the Download Now (Visit Site) button above will open a connection to a third-party site. Download.com cannot completely ensure the security of the software hosted on third-party sites.

Editors’ Review

Download.com staffFebruary 20, 2026

JChem for Excel seamlessly integrates chemical structure handling into Microsoft Excel. Manage, edit, and analyze chemical data with robust performance and advanced calculation features directly within your spreadsheets.

Top Recommended Alternative

GaLa Reinforcement

Trial version

2.3

Pros
- Supports viewing, editing, searching, resizing, ordering, and managing chemical structures.
- Robust implementation with fast loading and scrolling for hundreds of structure rows.
- Excellent file import capabilities for standard chemical formats.
- Deep integration of structure-based calculations via Excel custom functions.
- Automatic updates of dependent columns when structures are edited or added.
Cons
- Advanced features like R-group decomposition and library enumeration are mentioned but not detailed.
- The text focuses heavily on description, lacking specific user experience details.