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