Udemy - Online Courses - Learn Anything, On Your Schedule
Writebox - Writebox is a simple and distraction-free text editor for Chrome and iPhone/iPad.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Calmly Writer - Distraction-free text editor for Mac, Windows, Linux and ChromeOS.
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.
Stashany - Online notepad for developers