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... Jedu (Vocational School) Lapland University of Applied Sciences Häme University of Applied Sciences (HAMK) Aalto University Lahti / EduLahti LAB University of Applied Sciences University of Oulu University of Jyväskylä Ekky (South Karelia Education) University of Eastern Finland (UEF) Åbo Akademi University Laurea University of Applied Sciences Jedu (Vocational School) Lapland University of Applied Sciences Häme University of Applied Sciences (HAMK) Aalto University Lahti / EduLahti LAB University of Applied Sciences University of Oulu University of Jyväskylä Ekky (South Karelia Education) University of Eastern Finland (UEF) Åbo Akademi University Laurea University of Applied Sciences
Raseko (Raisio Region Education) Lappeenranta-Lahti University of Technology (LUT) Uniarts Helsinki (University of the Arts Helsinki) Visma Seinäjoki University of Applied Sciences (SeAMK) University of Vaasa Espoo schools Haaga-Helia University of Applied Sciences University of Helsinki Kajaani University of Applied Sciences (KAMK) Hanken School of Economics Raseko (Raisio Region Education) Lappeenranta-Lahti University of Technology (LUT) Uniarts Helsinki (University of the Arts Helsinki) Visma Seinäjoki University of Applied Sciences (SeAMK) University of Vaasa Espoo schools Haaga-Helia University of Applied Sciences University of Helsinki Kajaani University of Applied Sciences (KAMK) Hanken School of Economics Raseko (Raisio Region Education) Lappeenranta-Lahti University of Technology (LUT) Uniarts Helsinki (University of the Arts Helsinki) Visma Seinäjoki University of Applied Sciences (SeAMK) University of Vaasa Espoo schools Haaga-Helia University of Applied Sciences University of Helsinki Kajaani University of Applied Sciences (KAMK) Hanken School of Economics Raseko (Raisio Region Education) Lappeenranta-Lahti University of Technology (LUT) Uniarts Helsinki (University of the Arts Helsinki) Visma Seinäjoki University of Applied Sciences (SeAMK) University of Vaasa Espoo schools Haaga-Helia University of Applied Sciences University of Helsinki Kajaani University of Applied Sciences (KAMK) Hanken School of Economics
Tuxera Helsinki schools Nokia Metropolia University of Applied Sciences University of Lapland Kesko Turku University of Applied Sciences (Turku AMK) University of Turku Omnia (Espoo education provider) Oulu University of Applied Sciences South-Eastern Finland University of Applied Sciences (XAMK) Tuxera Helsinki schools Nokia Metropolia University of Applied Sciences University of Lapland Kesko Turku University of Applied Sciences (Turku AMK) University of Turku Omnia (Espoo education provider) Oulu University of Applied Sciences South-Eastern Finland University of Applied Sciences (XAMK) Tuxera Helsinki schools Nokia Metropolia University of Applied Sciences University of Lapland Kesko Turku University of Applied Sciences (Turku AMK) University of Turku Omnia (Espoo education provider) Oulu University of Applied Sciences South-Eastern Finland University of Applied Sciences (XAMK) Tuxera Helsinki schools Nokia Metropolia University of Applied Sciences University of Lapland Kesko Turku University of Applied Sciences (Turku AMK) University of Turku Omnia (Espoo education provider) Oulu University of Applied Sciences South-Eastern Finland University of Applied Sciences (XAMK)
ABB City of Helsinki SSKKY (Satakunta Vocational Education) Alma Media Tampere University Yle Centria University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Tampere schools Jamk University of Applied Sciences Karelia University of Applied Sciences ABB City of Helsinki SSKKY (Satakunta Vocational Education) Alma Media Tampere University Yle Centria University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Tampere schools Jamk University of Applied Sciences Karelia University of Applied Sciences ABB City of Helsinki SSKKY (Satakunta Vocational Education) Alma Media Tampere University Yle Centria University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Tampere schools Jamk University of Applied Sciences Karelia University of Applied Sciences ABB City of Helsinki SSKKY (Satakunta Vocational Education) Alma Media Tampere University Yle Centria University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Tampere schools Jamk University of Applied Sciences Karelia University of Applied Sciences
Quick stats (trust us... mostly)
Proof that curiosity didn't actually kill the cat.
Loading...