No cost, no catch: OpenStax Computer Science
Prepare your students for workplace success with expert-authored materials that are relevant, flexible, and free to use online.
5 interactive textbooks covering core subjects, like Python programming, data science, and business technologies
Hands-on, practical, applied learning through integrated code runners, project-based activities, and interactive assessments
Designed for today’s technologies and real-world skills, from Microsoft Excel to AI/machine learning to professional communication
100,000+
Educators using OpenStax
$3.6B+
Total student savings
Equipping today’s students with the workforce skills of tomorrow
Students engage with real-world problems, so one day they can solve them.
1
Keeps pace with modern tools and evolving skill demands
Students learn Python, data science tools such as Pandas and NumPy, and cloud computing — while developing ethical practices and durable skills like teamwork, inclusive technology, and professional communication.
2
Beginner-friendly and inclusive
No prior coding or technical experience is required — our resources are accessible to non-majors and students from many academic backgrounds.
3
Supported by free teaching resources
All books come with free supplementary materials, like test banks, lecture slides, and downloadable data files.
5 textbooks written by experts, for educators
Free online. Peer-reviewed. Customizable. Openly licensed.
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Free online textbooks and instructor resources
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Prepare your students to excel in the workforce with our trusted, accessible, no-cost content.
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About OpenStax
OpenStax is part of Rice University, a 501(c)(3) nonprofit. Our mission is to improve
educational access and learning for everyone.
© 1999-2025 Rice University. Except where otherwise noted, textbooks on this site are licensed under a Creative Commons Attribution 4.0 International License.
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