There is only one file type that uses the .OR6 extension:
Lotus Organizer 6 File
Data file created with Lotus Organizer, a personal information manager (PIM) designed to be used as an electronic day planner; may include a calendar, a list of contacts, to-do lists, call records, notes, and other information.
Lotus Organizer 6 is included as part of IBM Lotus SmartSuite or as a standalone application.
|IBM Lotus Organizer 6 or later|
Updated: October 14, 2009