Master the Technology of Today, for Free

OpenCS is Aalto University's open online platform offering free computer science courses for anyone, anywhere. Whether you're starting your journey in tech or expanding your skills, you'll find high-quality, university-level learning at your fingertips.

Study at your own pace, mostly with no strict deadlines. For learners in Finland, official Aalto credits are available for some of the courses, while everyone worldwide gains valuable, practical knowledge in topics ranging from web development to modern programming languages.

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Join tens of thousands of learners from a range of organizations, including...
Aalto University Tampere University Åbo Akademi University Jedu (Vocational School) Raseko (Raisio Region Education) Omnia (Espoo education provider) Haaga-Helia University of Applied Sciences Lahti / EduLahti Tampere schools Nokia LAB University of Applied Sciences University of Lapland Aalto University Tampere University Åbo Akademi University Jedu (Vocational School) Raseko (Raisio Region Education) Omnia (Espoo education provider) Haaga-Helia University of Applied Sciences Lahti / EduLahti Tampere schools Nokia LAB University of Applied Sciences University of Lapland
University of Vaasa Satakunta University of Applied Sciences (SAMK) ABB South-Eastern Finland University of Applied Sciences (XAMK) University of Jyväskylä Metropolia University of Applied Sciences University of Turku University of Oulu Tuxera Hanken School of Economics Häme University of Applied Sciences (HAMK) University of Vaasa Satakunta University of Applied Sciences (SAMK) ABB South-Eastern Finland University of Applied Sciences (XAMK) University of Jyväskylä Metropolia University of Applied Sciences University of Turku University of Oulu Tuxera Hanken School of Economics Häme University of Applied Sciences (HAMK) University of Vaasa Satakunta University of Applied Sciences (SAMK) ABB South-Eastern Finland University of Applied Sciences (XAMK) University of Jyväskylä Metropolia University of Applied Sciences University of Turku University of Oulu Tuxera Hanken School of Economics Häme University of Applied Sciences (HAMK) University of Vaasa Satakunta University of Applied Sciences (SAMK) ABB South-Eastern Finland University of Applied Sciences (XAMK) University of Jyväskylä Metropolia University of Applied Sciences University of Turku University of Oulu Tuxera Hanken School of Economics Häme University of Applied Sciences (HAMK)
City of Helsinki Uniarts Helsinki (University of the Arts Helsinki) Kesko Yle Helsinki schools Oulu University of Applied Sciences University of Helsinki Seinäjoki University of Applied Sciences (SeAMK) Jamk University of Applied Sciences Ekky (South Karelia Education) Visma City of Helsinki Uniarts Helsinki (University of the Arts Helsinki) Kesko Yle Helsinki schools Oulu University of Applied Sciences University of Helsinki Seinäjoki University of Applied Sciences (SeAMK) Jamk University of Applied Sciences Ekky (South Karelia Education) Visma City of Helsinki Uniarts Helsinki (University of the Arts Helsinki) Kesko Yle Helsinki schools Oulu University of Applied Sciences University of Helsinki Seinäjoki University of Applied Sciences (SeAMK) Jamk University of Applied Sciences Ekky (South Karelia Education) Visma City of Helsinki Uniarts Helsinki (University of the Arts Helsinki) Kesko Yle Helsinki schools Oulu University of Applied Sciences University of Helsinki Seinäjoki University of Applied Sciences (SeAMK) Jamk University of Applied Sciences Ekky (South Karelia Education) Visma
Turku University of Applied Sciences (Turku AMK) SSKKY (Satakunta Vocational Education) Centria University of Applied Sciences Kajaani University of Applied Sciences (KAMK) Karelia University of Applied Sciences Espoo schools Laurea University of Applied Sciences Lapland University of Applied Sciences Alma Media Lappeenranta-Lahti University of Technology (LUT) University of Eastern Finland (UEF) Turku University of Applied Sciences (Turku AMK) SSKKY (Satakunta Vocational Education) Centria University of Applied Sciences Kajaani University of Applied Sciences (KAMK) Karelia University of Applied Sciences Espoo schools Laurea University of Applied Sciences Lapland University of Applied Sciences Alma Media Lappeenranta-Lahti University of Technology (LUT) University of Eastern Finland (UEF) Turku University of Applied Sciences (Turku AMK) SSKKY (Satakunta Vocational Education) Centria University of Applied Sciences Kajaani University of Applied Sciences (KAMK) Karelia University of Applied Sciences Espoo schools Laurea University of Applied Sciences Lapland University of Applied Sciences Alma Media Lappeenranta-Lahti University of Technology (LUT) University of Eastern Finland (UEF) Turku University of Applied Sciences (Turku AMK) SSKKY (Satakunta Vocational Education) Centria University of Applied Sciences Kajaani University of Applied Sciences (KAMK) Karelia University of Applied Sciences Espoo schools Laurea University of Applied Sciences Lapland University of Applied Sciences Alma Media Lappeenranta-Lahti University of Technology (LUT) University of Eastern Finland (UEF)

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Courses

Choose from a variety of courses designed by instructors at Aalto University.