edX brings online courses from the world’s best universities and industry-leading companies to your mobile device, making it easy for you to learn something new and build job-relevant skills in today’s fastest growing fields. 

Learn anytime, anywhere

With edX’s free app, you have the freedom to learn on your own schedule:
- Stream online classes in data science, blockchain, Python, and more to learn on the go.
- Download online courses to watch anytime.
- Test your knowledge with quizzes and exams as you advance through each course.
- View course announcements and handouts.
- Use the advanced search to find courses in any subject, from programming to philosophy to history and more.

Explore online courses from 30+ subjects, including:
- Computer science – Learn programming in Python, C++, Java, R, and more. Delve into in-demand topics like artificial intelligence, machine learning, big data, cloud computing, and cybersecurity.
- Business & Management - Build your knowledge in accounting, marketing, finance, economics, information technology, entrepreneurship, and more.
- Mathematics - Master your skills in calculus, statistics, and algebra with math courses from high school to college level. 
- Science & Engineering: Explore biology, chemistry, robotics, manufacturing, and various engineering fields.
- Language: Learn a new language, including Spanish, Mandarin, French, English, and sign language. 

Choose from thousands of courses in those popular subjects and more, including art, law, politics, and history. 

About edX:
edX is the education movement for restless learners. Together with our founding partners Harvard and MIT, we’ve brought together over 30 million learners, the majority of top-ranked universities in the world, and industry-leading companies onto one online learning platform that supports learners at every stage of their lives. We’re pursuing our vision of a world where every learner can access education to unlock their potential, without the barriers of cost or location. 

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Gain new skills. Access 2000 courses from 140 institutions. Join for free.