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