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