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