1. Enterprise Edition
   
   If you are a large organization or government agency and you need to convert a high volume of documents to DjVu for efficient distribution and publication on the Web, Document Express with DjVu Enterprise Edition is the cost-effective choice.

2. Professional Edition
   
   Document Express with DjVu Professional Edition is the solution for Desktop, low-volume DjVu-conversion needs. It includes Document Express Editor scanning/editing application and the Virtual Printer.

If you are not sure, please call LizardTech at 1-866-725-5211 or 206-652-5211 or e-mail docsales@lizardtech.com