Download CrystalDiffract®

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 for macOS

Mac Logo 64-bit

Requires a Mac running: macOS 10.12 "Sierra", macOS 10.11 "El Capitan" or macOS 10.10 "Yosemite".

Download CrystalDiffract 6.7.0 for Mac

View Mac Release Notes

CrystalDiffract 6 for Windows

Windows 10 Logo 64-bit

Requires a 64-bit PC running: Windows 7-10. Note that .NET Framework 4.6 or later is also required.

Download CrystalDiffract 6.7.1 for Win 64

View Windows Release Notes


Windows XP Logo

Legacy Support for 32-bit Windows XP

Download CrystalDiffract 6.5.5 for Win XP (32-bit)

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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