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