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