CrystMol 2.1 is available in Macintosh and Windows versions. CrystMol 2.1 is supplied as a time-limited demo version. Entering a license code converts the demo version to a fully licensed version of CrystMol 2.1. Three types of licenses are available: Single User (one person or one computer), Site (one organization within 100 miles or 160 km.), and World Wide (one organization worldwide). The same license applies to either version of CrystMol 2.1, subject to the terms of the CrystMol License Agreement.

Note: CrystMol 2.1 is a free upgrade for licensed CrystMol 2.0 users.  Simply enter the 2.0 license code into CrystMol 2.1.

CrystMol is normally obtained by download from this web site. CD's are also available. The CrystMol download is rather large, and the required QuickTime Player download is also very large. Those limited by slow internet connections may prefer to purchase a CD. Each CD contains one demo version (Macintosh or Windows) of CrystMol 2.1, and QuickTime Player (licensed from Apple Computer, Inc.).

Single User License (standard price) USD $ 50
Single User License (academic price) USD $ 40

Single User License + CD (standard price) USD $70
Single User License + CD (academic price) USD $60

Site License (standard price) USD $900
Site License (academic price) USD $450

World Wide License USD $3000

Demo CD Only (Macintosh Version) USD $20
Demo CD Only (Windows Version) USD $20

Notes:

• Site and World Wide Licenses include one copy of each CD.
  
• Shipping (ground) is included in the CD price.
  
• Retired persons qualify for the academic price.
  
• All prices are USD (United States Dollars).
  
• Required VAT and/or sales tax will be added at time of purchase.
  
• License must be purchased separately to continue using CrystMol.