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.
From 1 Jan 2026, only adult learners and students whose home institution is a part of the FITech's new teaching cooperation agreement can receive ECTS credits from FITech courses; others may still take the courses but without credits. For details, see "Who can apply?."
You're in good company
Join tens of thousands of learners from a range of organizations, including... Turku University of Applied Sciences (Turku AMK) Seinäjoki University of Applied Sciences (SeAMK) Uniarts Helsinki (University of the Arts Helsinki) Centria University of Applied Sciences University of Helsinki Metropolia University of Applied Sciences Haaga-Helia University of Applied Sciences Aalto University Jamk University of Applied Sciences Tampere schools University of Eastern Finland (UEF) Satakunta University of Applied Sciences (SAMK) Turku University of Applied Sciences (Turku AMK) Seinäjoki University of Applied Sciences (SeAMK) Uniarts Helsinki (University of the Arts Helsinki) Centria University of Applied Sciences University of Helsinki Metropolia University of Applied Sciences Haaga-Helia University of Applied Sciences Aalto University Jamk University of Applied Sciences Tampere schools University of Eastern Finland (UEF) Satakunta University of Applied Sciences (SAMK)
University of Turku University of Jyväskylä Alma Media University of Lapland Jedu (Vocational School) ABB Lapland University of Applied Sciences Åbo Akademi University Kajaani University of Applied Sciences (KAMK) Yle Visma University of Turku University of Jyväskylä Alma Media University of Lapland Jedu (Vocational School) ABB Lapland University of Applied Sciences Åbo Akademi University Kajaani University of Applied Sciences (KAMK) Yle Visma University of Turku University of Jyväskylä Alma Media University of Lapland Jedu (Vocational School) ABB Lapland University of Applied Sciences Åbo Akademi University Kajaani University of Applied Sciences (KAMK) Yle Visma University of Turku University of Jyväskylä Alma Media University of Lapland Jedu (Vocational School) ABB Lapland University of Applied Sciences Åbo Akademi University Kajaani University of Applied Sciences (KAMK) Yle Visma
Laurea University of Applied Sciences Hanken School of Economics Kesko Omnia (Espoo education provider) Tampere University University of Vaasa Karelia University of Applied Sciences LAB University of Applied Sciences SSKKY (Satakunta Vocational Education) Oulu University of Applied Sciences Ekky (South Karelia Education) Laurea University of Applied Sciences Hanken School of Economics Kesko Omnia (Espoo education provider) Tampere University University of Vaasa Karelia University of Applied Sciences LAB University of Applied Sciences SSKKY (Satakunta Vocational Education) Oulu University of Applied Sciences Ekky (South Karelia Education) Laurea University of Applied Sciences Hanken School of Economics Kesko Omnia (Espoo education provider) Tampere University University of Vaasa Karelia University of Applied Sciences LAB University of Applied Sciences SSKKY (Satakunta Vocational Education) Oulu University of Applied Sciences Ekky (South Karelia Education) Laurea University of Applied Sciences Hanken School of Economics Kesko Omnia (Espoo education provider) Tampere University University of Vaasa Karelia University of Applied Sciences LAB University of Applied Sciences SSKKY (Satakunta Vocational Education) Oulu University of Applied Sciences Ekky (South Karelia Education)
Lahti / EduLahti Häme University of Applied Sciences (HAMK) Lappeenranta-Lahti University of Technology (LUT) City of Helsinki Espoo schools South-Eastern Finland University of Applied Sciences (XAMK) Nokia Raseko (Raisio Region Education) Tuxera University of Oulu Helsinki schools Lahti / EduLahti Häme University of Applied Sciences (HAMK) Lappeenranta-Lahti University of Technology (LUT) City of Helsinki Espoo schools South-Eastern Finland University of Applied Sciences (XAMK) Nokia Raseko (Raisio Region Education) Tuxera University of Oulu Helsinki schools Lahti / EduLahti Häme University of Applied Sciences (HAMK) Lappeenranta-Lahti University of Technology (LUT) City of Helsinki Espoo schools South-Eastern Finland University of Applied Sciences (XAMK) Nokia Raseko (Raisio Region Education) Tuxera University of Oulu Helsinki schools Lahti / EduLahti Häme University of Applied Sciences (HAMK) Lappeenranta-Lahti University of Technology (LUT) City of Helsinki Espoo schools South-Eastern Finland University of Applied Sciences (XAMK) Nokia Raseko (Raisio Region Education) Tuxera University of Oulu Helsinki schools
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