LEO 6 Editor is an authoring tool that is used to author standard compliant (AICC and SCORM) content. This editor is portable and user friendly as it runs independent of operating system or Internet browser; and is a simplified tool to produce eCourses.

Technical architecture of the editor is based on a modern approach to software development where all data is stored in XML files, then interpreted by relevant applets and displayed on relevant medium. The XML interpreters are built both in Java and Flash technologies, making the final production both highly flexible and adaptable to new technologies.