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