RayMol

Graphics & Design

Free

Explore proteins and molecules in stunning real-time 3D — Metal-accelerated cartoons, surfaces, and hardware ray tracing, on your Mac, iPad, and iPhone. RayMol brings high-quality molecular visualization to macOS, iPad, and iPhone — built on the trusted PyMOL engine with a modern, native Metal renderer. Load a structure from a file or fetch any entry from the Protein Data Bank, then explore it with smooth, real-time graphics: • Representations — cartoon, sticks, spheres, surface, mesh, ribbon, dots, and labels. • Real-time quality — analytic ray-cast spheres and sticks, smooth tessellated cartoons, anti-aliasing, ambient occlusion, real-time shadows, and order-independent transparency. • Hardware ray tracing — on Apple-silicon GPUs, add ray-traced ambient occlusion and shadows live, and export crisp high-resolution images. • Themes — Classic, Paper, Sunset, or Dawn, or design your own with the live Theme Studio. • Sequence, selections, and measurements — a synced sequence viewer, named selections, and interactive distance/angle/dihedral tools. • Movies — build and export camera, scene, and state animations. • Scripting — the full PyMOL command interface for power users. RayMol runs entirely on your device. It collects no personal data and includes no tracking or ads.

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The developer, Javier Castellanos, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

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    Information

    Seller
    • Javier Castellanos
    Size
    • 172.5 MB
    Category
    • Graphics & Design
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Javier Castellanos
  • Developer Website
  • Privacy Policy