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