Adobe Learning Manager - Adobe Learning Manager (formerly Adobe Captivate Prime LMS) is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
Workona - A better way to work in the browser.
Udemy - Online Courses - Learn Anything, On Your Schedule
Session Buddy - Manage Your Browser Sessions
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Toby - Better Than Bookmarks