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