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