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