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