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