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ACD/Labs is now part of Revvity Signals

This web site is being migrated and pages will be redirected in the coming months. For the latest information, resources, and updates, please visit www.revvitysignals.com.

ChemSketch Freeware Discontinued

Discontinued

In January 2026, ACD/Labs was acquired by RS who develop ChemDraw—the industry standard for chemical drawing.

Try Signals ChemDraw for free

Current users may continue to use their existing installation in accordance with the applicable license terms.

If you are looking for chemistry drawing software, access a free trial of ChemDraw here.