chematic
GitHub

chematic-draw

chematic-draw interface with a benzene ring being edited
Draw structures, check molecules, and run SMARTS searches in one workspace.

chematic-draw is a desktop chemical structure editor built on the chematic engine — the same parsing, perception, and depiction code that powers the Python, Rust, and WebAssembly packages. It is a separate product for drawing and inspecting chemical structures.

Current release: v1.0.14. Downloadable artifacts and the changelog are available on the GitHub release page.

Download chematic-draw Try the browser Playground View draw source

Use this page as the product entry point for chematic drawing workflows. It is also listed in the Ecosystem and in the site navigation.

See the homepage for the engine and installation context, or the chematic-draw GitHub repository for source and issues.