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