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MolViewCrystalViewer
Free

Free to use in the browser.

 Paid

Sold as a paid licence from CrystalMaker Software.

Web Windows, macOS
  • Sketcher and 3D viewer in one browser page
  • Searches PubChem by name, similarity and substructure
  • Curated library of crystal and molecular structures
  • Real-time rotation and measurement
  • Needs a browser and an internet connection
  • Some calculations use Jmol, which is slower than the default engine
  • Paid licence
  • Focused on viewing included structures rather than building new ones
Web application Downloadable app
Closed source Closed source
License not stated License not stated
No account needed Not stated if an account is needed
Needs internet Not stated if it works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.