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    Find the Best Free Course for Your Goals

    • Status: Free Trial
      Free Trial
      L

      LearnKartS

      Core Java - Foundations

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

      4.7
      Rating, 4.7 out of 5 stars
      ·
      29 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      C

      Codio

      Java Basic Structures: Arrays, Strings, and Files

      Skills you'll gain: Data Import/Export, Java Programming, Java, Programming Principles, Computer Programming, Data Structures, Object Oriented Programming (OOP), File Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      41 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free
      Free
      P

      Princeton University

      Algorithms, Part II

      Skills you'll gain: Graph Theory, Data Structures, Algorithms, Theoretical Computer Science, Operations Research, Computational Thinking, Computer Programming, Network Routing, Programming Principles, Network Model, Java Programming

      4.9
      Rating, 4.9 out of 5 stars
      ·
      2K reviews

      Intermediate · Course · 3 - 6 Months

    • Status: Free
      Free
      P

      Princeton University

      Computer Science: Algorithms, Theory, and Machines

      Skills you'll gain: Theoretical Computer Science, Data Structures, Computer Science, Computer Architecture, Algorithms, Programming Principles, Computational Logic, Computational Thinking, Java Programming, Computer Hardware

      4.7
      Rating, 4.7 out of 5 stars
      ·
      701 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      V

      Vanderbilt University

      Java for Android

      Skills you'll gain: Android Studio, Android Development, Object Oriented Programming (OOP), Java Programming, Java, Mobile Development, Data Structures, Integrated Development Environments, Computer Programming, Development Environment, Debugging, Algorithms

      4.5
      Rating, 4.5 out of 5 stars
      ·
      3.1K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      The Java Language

      Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Computer Programming, Object Oriented Design, Development Environment

      4.3
      Rating, 4.3 out of 5 stars
      ·
      83 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      V

      Vanderbilt University

      Android App Components - Intents, Activities, and Broadcast Receivers

      Skills you'll gain: Git (Version Control System), Version Control, Android Development, Android Studio, Mobile Development, Java Programming, File Management

      4.2
      Rating, 4.2 out of 5 stars
      ·
      800 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Introduction to Java as a Second Language

      Skills you'll gain: Java, Java Programming, Eclipse (Software), Object Oriented Programming (OOP), Development Environment, Computer Programming, Program Development, Virtual Machines, Web Applications, Software Installation

      4.4
      Rating, 4.4 out of 5 stars
      ·
      82 reviews

      Intermediate · Course · 1 - 3 Months

    • É

      École Polytechnique Fédérale de Lausanne

      Introduction à la programmation orientée objet (en Java)

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

      4.7
      Rating, 4.7 out of 5 stars
      ·
      316 reviews

      Intermediate · Course · 1 - 3 Months

    • P

      Peking University

      Java程序设计

      Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Programming Principles, Computer Programming, Object Oriented Design, Program Development, C and C++, UI Components, JUnit, Application Programming Interface (API), Debugging, Application Development, Event-Driven Programming, Data Structures, File Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      208 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Writing Java Application Code

      Skills you'll gain: Java, Application Servers, Web Applications, Development Environment, Java Programming, Application Development, Mobile Development, UI Components, User Interface (UI), Command-Line Interface

      4.4
      Rating, 4.4 out of 5 stars
      ·
      58 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      V

      Vanderbilt University

      Android App Components - Services, Local IPC, and Content Providers

      Skills you'll gain: Android Development, Mobile Development, Software Design, User Interface (UI) Design, Java Programming, Data Sharing, Database Management, Service Management

      4.3
      Rating, 4.3 out of 5 stars
      ·
      411 reviews

      Beginner · Course · 1 - 4 Weeks

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

    • Core Java - Foundations: LearnKartS
    • Java Basic Structures: Arrays, Strings, and Files: Codio
    • Algorithms, Part II: Princeton University
    • Computer Science: Algorithms, Theory, and Machines: Princeton University
    • Java for Android: Vanderbilt University
    • The Java Language: LearnQuest
    • Android App Components - Intents, Activities, and Broadcast Receivers: Vanderbilt University
    • Introduction to Java as a Second Language: LearnQuest
    • Introduction à la programmation orientée objet (en Java): École Polytechnique Fédérale de Lausanne
    • Java程序设计: Peking University

    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.

    Frequently Asked Questions about Free

    Coursera offers thousands of free courses across topics like data science, business, health, computer science, personal development, and more. While you can explore lectures and course content at no cost, some features—like assessments and certificates—may require payment.‎

    Yes, but certificates are typically not included in the free version of a course. To earn a certificate, you’ll usually need to pay for the course or apply financial aid if available. You can still learn all the material for free through audit mode.‎

    To start a course for free, choose the “Audit the course” or “Enroll for free” option during sign-up. This lets you access video lectures and some assignments without payment. Look for courses labeled as “Free” or those that offer a free audit option.‎

    Auditing a course gives you free access to the learning materials, like videos and reading content. Paying for a course unlocks graded assignments, assessments, and a certificate upon completion—which may be useful for showcasing your skills or professional development.‎

    Yes, many free courses are taught by instructors from top institutions like Stanford, Yale, University of Pennsylvania, and companies like IBM. These courses offer an accessible way to learn from leading educators and professionals around the world.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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