Download CrystalDiffract®

Free download for Mac or Windows, lets you explore the program's main features in Demonstration Mode. Enter your licence code to activate the full-feature version.

Download CrystalDiffract for Mac or Windows. The software runs in Demonstration Mode and includes a set of crystals which you can use to simulate diffraction patterns. You can unlock the full-feature version with a paid-for licence key. The full User's Guide (in searchable Adobe PDF format) and a Tutorial are available from the program's Help menu.

CrystalDiffract 6.6.3 for macOS

Mac Logo 64-bit

Requires a 64-bit Intel Mac running:
• macOS 10.12 "Sierra"
• macOS 10.11 "El Capitan"
• macOS 10.10 "Yosemite"

CrystalDiffract 6.6.5 for Windows

Windows 10 Logo

Requires a 32-bit or 64-bit PC running:
• Windows 10
• Windows 8
• Windows 7
• Windows Vista (Service Pack 2)
Note that .NET Framework 4.6 or later is also required.

Windows Vista or Later Windows XP All Users
CrystalDiffract 6.6.5
CrystalDiffract 6.5.6
Release Notes

Purchasing the full-feature version lets you:

  • Remove "Demo" version spoilers.
  • Simulate diffraction direct from CIF, CMTX & STRUPLO files.
  • Visualize crystal structures via link with CrystalMaker.
  • Create new crystals and datasets within the program.
  • Save your work.
  • Customize program settings (Preferences).
  • Export diffraction data.
  • Print at high resolution.
  • Copy and export graphics.
  • Receive technical support (registered users only).
NEW! Printed User's Guide: Deluxe colour-printed and bound 180-page version 6 User's Guide. Purchase your copy online.
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