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