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