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