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    Free courses can help you learn new skills, explore topics of interest, and take the first step toward your personal or professional goals—without financial commitment.

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    Find the Best Free Course for Your Goals

    • J

      Johns Hopkins University

      The Unix Workbench

      Skills you'll gain: GitHub, Unix Shell, Unix, Git (Version Control System), Unix Commands, Version Control, Bash (Scripting Language), Command-Line Interface, Cloud Computing, Shell Script, Linux, Mac OS, Scripting, Programming Principles, File Management

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.4K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      C

      Codio

      C++: Algorithms

      Skills you'll gain: Algorithms, C++ (Programming Language), Data Structures, Theoretical Computer Science, Computer Programming, Programming Principles, Computational Thinking, Technical Design

      5
      Rating, 5 out of 5 stars
      ·
      6 reviews

      Intermediate · Course · 1 - 4 Weeks

    • F

      Fred Hutchinson Cancer Center

      AI for Efficient Programming: Harnessing the Power of LLMs

      Skills you'll gain: Debugging, Data Ethics, Maintainability, ChatGPT, Computer Programming Tools, Bioinformatics, Artificial Intelligence, Prompt Engineering, Large Language Modeling, Software Development, Generative AI, Software Documentation, Programming Principles, Data Science

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California, Santa Cruz

      C for Everyone: Programming Fundamentals

      Skills you'll gain: Debugging, C (Programming Language), Programming Principles, Data Structures, Computer Programming, Program Development, Computer Science, Computational Thinking, Integrated Development Environments, Algorithms

      4.5
      Rating, 4.5 out of 5 stars
      ·
      6.7K reviews

      Beginner · Course · 1 - 3 Months

    • U

      Universidad de Palermo

      Introduction to Java

      Skills you'll gain: Eclipse (Software), Java, Java Programming, Object Oriented Programming (OOP), Integrated Development Environments, Data Structures, Programming Principles, Algorithms, Computer Programming, Development Environment, Debugging, Software Development

      Beginner · Course · 1 - 4 Weeks

    • U

      Universidad de Palermo

      Object-Oriented Programming with Java

      Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Java, Software Design, Software Design Patterns, Programming Principles, Software Development

      4.7
      Rating, 4.7 out of 5 stars
      ·
      11 reviews

      Intermediate · Course · 1 - 4 Weeks

    • U

      Universidad Nacional Autónoma de México

      Introducción a Java

      Skills you'll gain: Java, Java Programming, Object Oriented Programming (OOP), Object Oriented Design, Programming Principles, Software Design, Algorithms, Data Structures, Integrated Development Environments, Debugging, Development Environment

      4.1
      Rating, 4.1 out of 5 stars
      ·
      939 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Santa Cruz

      GO Programming for Everyone: Part 1

      Skills you'll gain: Debugging, Go (Programming Language), Programming Principles, C (Programming Language), Integrated Development Environments, Data Structures, Computer Programming, Algorithms, File Management

      3.8
      Rating, 3.8 out of 5 stars
      ·
      6 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      C

      Codio

      Introduction to Terraform

      Skills you'll gain: Terraform, Infrastructure as Code (IaC), Infrastructure As A Service (IaaS), Cloud Infrastructure, Amazon Web Services, Amazon Elastic Compute Cloud, Infrastructure Architecture, Cloud Management, Program Development, Programming Principles, Cloud Platforms, Data Security, Version Control, File Management

      4.4
      Rating, 4.4 out of 5 stars
      ·
      18 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      C

      Codio

      C++: Linear Data Structures and Trees

      Skills you'll gain: Data Structures, C++ (Programming Language), Programming Principles, Algorithms, Theoretical Computer Science, Object Oriented Programming (OOP)

      Intermediate · Course · 1 - 4 Weeks

    • K

      Korea Advanced Institute of Science and Technology(KAIST)

      Practical Python for AI Coding 1

      Skills you'll gain: NumPy, Python Programming, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Programming Principles, Tensorflow, Data Structures, Development Environment, Keras (Neural Network Library), Jupyter, Program Development, Integrated Development Environments, Computer Programming Tools, Data Manipulation

      4.6
      Rating, 4.6 out of 5 stars
      ·
      86 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Learn to Teach Java: Boolean Expressions, If Statements, and Iteration

      Skills you'll gain: Debugging, Java, Teaching, Computer Programming, Programming Principles, Object Oriented Programming (OOP), Integrated Development Environments, Algorithms

      Beginner · Course · 1 - 3 Months

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    In summary, here are 10 of our most popular free courses

    • The Unix Workbench: Johns Hopkins University
    • C++: Algorithms: Codio
    • AI for Efficient Programming: Harnessing the Power of LLMs: Fred Hutchinson Cancer Center
    • C for Everyone: Programming Fundamentals: University of California, Santa Cruz
    • Introduction to Java: Universidad de Palermo
    • Object-Oriented Programming with Java: Universidad de Palermo
    • Introducción a Java: Universidad Nacional Autónoma de México
    • GO Programming for Everyone: Part 1: University of California, Santa Cruz
    • Introduction to Terraform: Codio
    • C++: Linear Data Structures and Trees: Codio

    Why Learn with Free Courses?

    Free courses offer an accessible way to explore new topics, build skills, and learn from top institutions—without financial commitment. They can help you discover interests, gain practical knowledge, and take the first step toward larger learning goals. Whether you're starting fresh or advancing existing skills, free learning options give you the freedom to grow on your terms.

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