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