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