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