Document Express Workgroup Edition 3.5
(formerly DjVu Workgroup)
Places multiple files in queue for automatic DjVu encoding; Encodes files within "watched" folders; Supports color, multi-page documents and OCR; Allows for unique encoding preferences for up to nine watched folders; Easy-to-learn, highly functional interface; Drag-and-drop or batch encoding; Available for Windows 95/98/2000/NT.
Note: although this product is not listed in the LizardTech website, we are told that it does in fact exist.
Take a look at the DjVu Workgroup 3.0 Help File, for a detailed look at the application features!