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