OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Udemy - Online Courses - Learn Anything, On Your Schedule
Screencast-O-Matic - Free version Records up to 15 minutes, premium is $15/year.
Adobe Captivate Prime LMS - Adobe Captivate Prime LMS is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
Droplr - Droplr is a tiny application that aims at helping people share things easier.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!