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