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