Development tool for SCORM, Adobe Flash, and Moodle e-Learning materials, as well as simulations and training.
Best eLearning tool for Math teachers!
Pros: Ease of use and lots of rich multimedia features. Features include iFrames, which allow you to show offline HTML5 websites. You can draw inside of Opus with serious vector tools.
Cons: The current version is outdated, but Opus is working hard on the new version. Don't let this discourage you from trying it out now.
Overall: Allowed me to created Windows apps as well as beautiful websites, that run fine online, or create interactive resources for Moodle.