Top 50 Free Online Courses (2025)

Furthering your education is important, but it might be challenging to accomplish for some; costs and admission requirements are huge factors for this. However, some of the top universities and institutions have started to push out free courses in order to help everyone further their knowledge in the field of their choice.

Investing in knowledge, no matter how old you are, always pays the best interest. You need to continuously hone your skills and abilities in order to grow and be able to adapt to the constant change that comes with every industry.

Committing to learning new skills is the first step you can take to harness your skills and abilities to their full potential. You can do so with the help of the dozens of free courses that allow you to learn at your own pace. Universities such as the University of Michigan, Harvard University, University of Pennsylvania and Dartmouth College are just a few that offer amazing free courses for all!

Find our list of the 50+ Best Free Courses below!

A Crash Course in Data Science
A Crash Course in Data Science
Accounting Analytics
Accounting Analytics
Advanced Linear Models for Data Science 1: Least Squares
Advanced Linear Models for Data Science 1: Least Squares
Advanced Modeling for Discrete Optimization
Advanced Modeling for Discrete Optimization
Aerial Robotics
Aerial Robotics
Algorithmic Thinking (Part 1)
Algorithmic Thinking (Part 1)
  • Address: 6100 Main St, Houston, TX
  • Institute: Rice University
  • Location: Texas, United States
Algorithmic Toolbox
Algorithmic Toolbox
Algorithms for DNA Sequencing
Algorithms for DNA Sequencing
An Introduction to Interactive Programming in Python (Part 1)
An Introduction to Interactive Programming in Python (Part 1)
  • Address: 6100 Main St, Houston, TX
  • Institute: Rice University
  • Location: Texas, United States
An Introduction to Interactive Programming in Python (Part 2)
An Introduction to Interactive Programming in Python (Part 2)
  • Address: 6100 Main St, Houston, TX
  • Institute: Rice University
  • Location: Texas, United States
Analytic Combinatorics
Analytic Combinatorics
AnatomyX: Musculoskeletal Cases
AnatomyX: Musculoskeletal Cases
  • Address: Cambridge, MA
  • Institute: Harvard University
  • Location: Massachusetts, United States
Android App Components - Intents, Activities, and Broadcast Receivers
Android App Components - Intents, Activities, and Broadcast Receivers
  • Address: 2201 West End Ave, Nashville, TN
  • Institute: Vanderbilt University
  • Location: Tennessee, United States
Applied Machine Learning in Python
Applied Machine Learning in Python
Applied Plotting, Charting & Data Representation in Python
Applied Plotting, Charting & Data Representation in Python
Applying to U.S. Universities
Applying to U.S. Universities
Basic Data Descriptors, Statistical Distributions, and Application to Business Decisions
Basic Data Descriptors, Statistical Distributions, and Application to Business Decisions
  • Address: 6100 Main St, Houston, TX
  • Institute: Rice University
  • Location: Texas, United States
Basic Modeling for Discrete Optimization
Basic Modeling for Discrete Optimization
Beethoven\'s 9th Symphony and the 19th Century Orchestra
Beethoven's 9th Symphony and the 19th Century Orchestra
  • Address: Cambridge, MA
  • Institute: Harvard University
  • Location: Massachusetts, United States
Big Data Analysis with Scala and Spark
Big Data Analysis with Scala and Spark
Big Data, Genes, and Medicine
Big Data, Genes, and Medicine
Bioconductor for Genomic Data Science
Bioconductor for Genomic Data Science
Bitcoin and Cryptocurrency Technologies
Bitcoin and Cryptocurrency Technologies
Buddhism Through Its Scriptures
Buddhism Through Its Scriptures
  • Address: Cambridge, MA
  • Institute: Harvard University
  • Location: Massachusetts, United States
C++ For C Programmers, Part B
C++ For C Programmers, Part B
Cloud Computing Applications, Part 2
Cloud Computing Applications, Part 2
Cluster Analysis in Data Mining
Cluster Analysis in Data Mining
Command Line Tools for Genomic Data Science
Command Line Tools for Genomic Data Science
Comparing Genes, Proteins, and Genomes (Bioinformatics III)
Comparing Genes, Proteins, and Genomes (Bioinformatics III)
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