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