Are the courses free?

Yes. Every course here is free to take in full. Where a platform also sells a paid certificate, we link to the free version, and the course page says so.

Do I get a certificate?

Not from Gratis Global. We catalog learning materials, not credentials. Some platforms offer a certificate as a paid extra; that is their option, never a requirement to learn.

Can I learn at my own pace?

Yes. Every course here is self-paced. The lectures and materials are always available, so you can start any time and take as long as you need.

COURSES · A GRATIS GLOBAL SERVICE

Free online courses from top universities

The open course catalog.

2,177 complete, free online courses from MIT OpenCourseWare, Open Yale Courses, Stanford Online, and other universities, each with its full lecture series and course materials linked from the university's own site. Browse 27 subjects, from computer science and mathematics to economics, history, and biology, and learn at your own pace with no account and no fees.

2,177 COURSES · 9 INSTITUTIONS · STATUS: [ ALL FREE ]

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2051

Studies in Fiction: Rethinking the American Masterpiece

Industrial Organization I

Exploring Black Holes: General Relativity & Astrophysics

Digital Mock-Up Workshop

Geometric Disciplines and Architecture Skills: Reciprocal Methodologies

Quantum Physics III

Introduction to Algorithms

Discrete-Time Signal Processing

Information and Entropy

Fundamentals of Photovoltaics

Internal Combustion Engines

Relativity

Nazi Germany and the Holocaust

Principles of Wireless Communications

Receivers, Antennas, and Signals

Contemporary French Film and Social Issues

Introduction to Environmental History

Architecture Studio: Building in Landscapes

Career Options for Biomedical Research

Advanced Japanese I

System Architecture

Relativistic Quantum Field Theory I

Technology and Nature in American History

Introduction to MATLAB

Introduction to Probability

Topics in Combinatorics: Analysis of Boolean Functions

Media Literacy in the Age of Deepfakes

Introduction to the History of Technology

Science Policy Bootcamp

Kana: Hiragana and Katakana

MIT OpenCourseWare: Introduction to C Memory Management and C++ OOP (6.088)

MIT OpenCourseWare: Effective Programming in C and C++ (6.S096)

Course Overview and the Shell (MIT Missing Semester)

Advanced Projects in the Visual Arts: Personal Narrative

Modern Japan: 1868 to Present

Script Analysis

Design for the Theater: Scenery

Non-Equilibrium Statistical Mechanics

German II

Portuguese Advanced Conversation and Composition

Communications and Information Policy

Mobile Autonomous Systems Laboratory (MASLab)

Convex Analysis and Optimization

Precedents in Critical Practice

Cross-Cultural Perspectives on Contemporary French Society

Medieval Economic History in Comparative Perspective

Manufacturing Systems Analysis

Microelectronic Devices and Circuits

Build a Small Radar System: Sensing Range, Doppler, and Synthetic Aperture Radar Imaging

Technology and Innovation in Africa

Questions

Are the courses free?

Do I get a certificate?

Can I learn at my own pace?