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