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