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