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