Description: DoubleUp is a desktop app that provides an easy way to backup your files locally or to the cloud. It allows scheduling regular backups, has file versioning capabilities, and an intuitive interface to restore previous versions of files.
Type: software
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