Chemaxon would like to inform all Marvin JS customers and partners about important upcoming changes: Marvin JS, our web-based chemical drawing tool, will be retired and reach its official end-of-life on December 31, 2027.

The final major version will be Marvin JS 25. The last day to purchase new licenses for the tool will be December 31, 2026. After this date, Marvin JS will no longer be available for sale.

For customers with perpetual licenses, Marvin JS will remain functional after December 31, 2027. However, after this date, the product will not receive maintenance, security updates, feature enhancements or technical support.

Chemaxon is guiding customers and partners toward the unified Marvin chemical drawing tool, which is designed to meet the evolving needs of chemical discovery.

We encourage you to begin preparing for this transition, as maintenance, sales, and support will be affected. Please take a moment to review the details below and consider migrating to the new Marvin to ensure continued service and access to future innovations.

This modern tool retains core Marvin JS functionality and offers several key upgrades, including:

• Enhanced Performance: Improved rendering speeds and a more responsive user interface.
• Advanced Capabilities: Access to more sophisticated chemical feature capabilities.
• Modern Framework Compatibility: Better integration with today’s web frameworks, which is essential for partners.
• Long-Term Support: Backed by an active development roadmap and ongoing improvements.
  
  

Chemaxon is offering comprehensive support for both direct customers and integration partners, including Value-Added Resellers (VARs). Technical documentation and migration guides are readily available to ensure a smooth transition for users.

For detailed guidance and support:

• Migration and technical guidance
• 30-day Free Trial of Marvin
• Chemaxon Support Portal
• Learn more about Marvin
• Questions? Contact sales: sales@chemaxon.com
  

The company values its community’s continued partnership and is ready to support users throughout the transition, from license updates to technical questions.