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