Description: Oppia is an open-source learning platform that allows users to create interactive online lessons called 'explorations'. It features a visual editor for building engaging content like quizzes, simulations, and feedback.
Type: software
Pricing: Open Source
Description: Remux is a free, open-source video remuxing software for Windows. It allows changing container formats or removing specific video/audio streams from video files without re-encoding.
Type: software
Pricing: Open Source