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