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