Preparing for Java and Spring Boot Interview?

Join my Newsletter, its FREE

Top 5 Free C++ Courses for Beginners to Learn Programming Online in 2024 - Best of Lot

Hello, guys, you might know that C++ is one of the most popular and powerful object-oriented programming languages, and if you want to do low-level stuff, then it's the best language to start with. Most of the complex software like Operating Systems, Database Management Systems, and Powerful trading systems, are written in C++. While many of us have learned to program by using C and C++, let me be honest with you; learning C++ is challenging, especially if you are coming from Python or Ruby background. There are many areas that are tough to grasp like pointers and memory management, but you will learn them slowly, and that's where these free C++ courses will help you.

There is no doubt that learning the C++ programming language will open several opportunities for you. There is a huge demand for good C++ developers, especially in the area of high-frequency trading where every microsecond matters.

C++ is the language that provides the best of both world, it allows you to use OOP to manage the complexity of software, but at the same time, it also allows you to get close to your machine and access all of your computer's hardware, which is not easily possible for other object-oriented languages like Java or Python.

That's the reason C++ is heavily used for writing native device drivers, high-end desktop games, and complex artificial intelligence programs where you need high performance.

In this article, I am going to share with you some of the best courses to learn C++ online at your own time and place and free of cost. You can use these courses if you are starting with programming, or you have some experience in coding but are not familiar with C++.

While these free courses are very good and perfect for beginners they are not as comprehensive as a course like Beginning C++ Programming - From Beginner to Beyond, which covers everything you need to know about CPP. It has more than 40 hours of content. If you don't mind paying some money for learning something as valuable as then do check out this course. I bought in just $10 on Udemy sale which happens every now and then.

6 Best Online Courses to Learn C++ Free Online in 2024

I love learning new technologies and programming languages because they expand your knowledge, give a boost to your resume, and set you apart from your competition, but learning a new programming language is not easy. It takes time, practice, and dedication to learn new stuff.

Though you can easily learn new things by following my 3 points formula, which I have used to learn several new things like Kotlin, Docker, Maven, JUnit, Angular, ReactJS in the last couple of years. It's practical and works well.

The first point is to join an online course, free or paid, to start with a new programming language. Once you get hold of basic stuff and understand the vocabulary of the technology, you can start with the 2nd point, which is reading a book.

This is also optional; if you join a good course, then you can start writing code immediately, but if you want to learn things in depth, choosing the right book is the best way forward. In general, a book contains more information than online courses and is also written by an authority on the subject matters. For C++, you can see my list of books here.

After that, you should build a project, that's the most important step where you use all the knowledge you have learned. At the step, you go back and forth to the course and book to repeat and refer, which consolidates your learning.

If you follow these three steps, then you can easily learn a new programming language, library, framework, or new stuff quickly. 

Anyway, here is my list of free C++ courses to learn programming.

1. C++ Tutorial for Complete Beginners

This is an awesome course to learn C++, and you can get this on Udemy for free of cost.  This 17.5 hours long free C++ course will teach you the powerful, fast, and popular C++ programming language from scratch, assuming only basic computer knowledge.

You will start by setting up your development environment and then learn the basic syntax and building blocks of programming. Slowly, you will move into object-oriented coding and learn things like Inheritance, Abstraction, Encapsulation, etc.

After this, you will learn about more advanced concepts like Pointers and Memory management. At the end of the course, you'll also learn how to create a beautiful "particle fire" program, including a smattering of the basic principles of game development.

In short, one of the better courses to start with is C++ programming. Learning C++ is challenging, but if you stick with the course and maintain patience and persistence, then nothing can stop you from succeeding.

best free course to learn C++ online

2. C++ For C Programmers Part A and B [Free Coursera Course]

These are two of the best free course to learn C++ on Coursera. In this course, you will learn by doing stuff and building skills one level at a time. The course covers C++ 11 and is offered by the University of California Santa Cruz and is also part of Coursera's popular Coding for Everyone Certification program. 

The course is for experienced C programmers who want to learn C++. It starts with teaching you how to make your computer ready to write a program in C++ using Visual Studio, the most popular IDE for writing C++ programs. You will also learn how to convert your C programs into C++ programs. 

Here are things you will learn in this course:
  • How to convert an existing C program to C++
  • Use of type-safe Input/Output. 
  • How to avoid pre-processor
  • C++ Functions and Generics. 
  • C++ classes and Object-oriented programming
  • Default constructor and initializing syntax. 
  • Conversion Constructors. Copy Constructor. 
  • List and dynamic memory allocation. Deep Copy. 
  • Prim’s and Kruskal’s algorithms. 
  • Use of basic Container Classes.
  • Tripod-Container, Iterator, Algorithm.

In short, a great free online course for experienced C programmers or a nice refresher for anyone who has not used C++ in a while. You can join this course for free on Coursera as it's free for audit, but if you need access to assessments, quizzes, and certifications, then you need to pay for specialization or you can also join Coursera Plus, which gives unlimited access to the most popular Coursera courses and certifications. 

3. C++, Short, and Sweet, Part 1 [Free Udemy Course]

This free C++ course is for beginners who want to learn programming in C++, taught by Jeremy Siek, a professor at the University of Colorado.

This is a two-part course that is based on the excellent textbook Accelerated C++ by Andrew Koenig and Barbara E. Moo.

Part 1 covers the first seven chapters of Accelerated C++, in particular, Chapters 0 through 6, and part 2 of the course covers the second half of Accelerated C++, including how to write your own classes and generic functions.

Similar to the textbook, the course quickly dives into problem-solving and making use of the C++ standard library, including strings, vectors, and lists.

In short, one of the practical courses to learn C++ where the emphasis is on teaching you the parts of C++ that you will most likely need in your day-to-day programming.

best course to learn C++ for free

4. Learn C++ from Scratch [Free Educative Course] 

This is another awesome free online course to learn C++ from scratch. What separates this course from other free CPP courses on this list is that it's a text-based, interactive course, which means you don't need to download any software or set up your own environment. You can write and execute C++ code right on your browser. 

In this interactive free C++ course, you will start with a simple hello world program and proceed to cover core concepts such as conditional statements, loops, and functions in C++, before moving on to more advanced topics like inheritance, classes, and templates, along with much more

The best thing about this course is that it takes away the pain of setting up your own dev environment and makes the learning masters. I really liked the Educative platform and its text-based interactive courses. 

If you like Educative courses too then you can also get an Educative subscription for just $14.9 now (UP $39.9) to get access to all of their 100+ interactive courses like Grokking the Coding interview and Grokking the System design interview. 

best free interactive C++ coding course for beginners

5. Beginning C++ Templates [Udemy Free Course]

This is one more free C++ course from Udemy, which teaches you the basics of C++ templates.

If you don't know, C++ templates are used for creating high-performance algorithms and classes. Most of the high-performance libraries, such as Active Template Library, Windows Template Library, etc., have been implemented through C++ templates.

Templates are a challenge for any novice C++ programmer. But, this course will help you understand the syntax of templates.

It gently takes you through the basics and then slowly builds upon the advanced concepts such as specialization, variadic templates, etc. Btw, this is is an excerpt from the course Beginning Modern C++, and if you want to learn complete modern C++, you can take a look at that as well.

best free C++ courses for programmers

6. Object Oriented Programming in C++ & Interview Preparation [Free]

This is another great free C++ course to explore the fundamentals of Object-Oriented Programming (OOP) in C++ and gear up for your next interview with this enriching course by Codaming - VeDinesh Academy. 

Boasting a stellar rating of 4.5 from a satisfied community of 2,075 students, this classroom-like learning experience offers a detailed explanation of OOP concepts, coupled with an interview preparation section featuring top frequently asked questions. 

With a duration of 1 hour and 59 minutes of on-demand video content, this course delves into essential topics such as member functions, member variables, access specifiers, and the characteristics of OOP. What's even better is that it's currently available for free! 

The instructor, Codaming - VeDinesh Academy, takes you through a step-by-step, systematic approach to break down interview questions, strengthening both your problem-solving and programming skills. With a quiz to reinforce your learning, this course is an invaluable resource for anyone looking to ace C++ interviews. 

Join the extensive community of 165,247 students who have already benefited from this tutorial, and elevate your understanding of OOP while preparing for interviews. Best of all, it's free, ensuring you can enhance your skills risk-free. 

Enroll now and take the first step toward mastering OOP in C++! before its get converted into a paid course as most of the Udemy instructor do this. 

That's all about some of the best courses to learn C++ for free. These courses are great to start learning to program with C++ as well as to learn C++ in depth. You also get a chance of learning by doing by joining courses like "Learn to program Tic Tac Toe Game in Visual C++ on Windows," which teaches you programming by building a game. That's an awesome way to learn a new programming language.

Other Free Online Courses You May like to explore

Thanks for reading this article so far. If you like these best free C++ programming courses, then please share them with your friends and colleagues. If you have any questions or feedback, then please drop a comment.

P. S. - While these free courses are very good and perfect for beginners they are not as comprehensive as a course like Beginning C++ Programming - From Beginner to Beyond, which covers everything you need to know about CPP.  I highly recommend this C++ course to both beginners and intermediate programmers with some C++ experience. 


  1. You wrote these were FREE courses, BUT the Udemy one ("Learn C++ by Creating") is NOT FREE:

    It has: "($11.99 Original Price$19.99 Discount40% off)".

    1. Hello @TheStarman, thanks for your comments. In Udemy instructor often coverts their free course to paid one once they reach their promotional target. Looks like that cover is now a paid course, it was free earlier. Thanks for reminding, may be you can try other courses if they are still free. We'll update the list as well. thanks

  2. I have used CodesDope. it is totally free and very simple.


Feel free to comment, ask questions if you have any doubt.