Free Online Courses

173 free courses

All free online courses

Search and filter everything we list. Every card says whether the certificate is free, paid or not offered, and links straight to the provider.

9 of 173 free courses match

  • Linux Foundation Training & Certification

    Cybersecurity Essentials (LFC108)

    A one-hour free Linux Foundation primer on everyday cybersecurity: malware, breaches, mobile and social network safety.

    Free certificateCyber Security
    1 hrBeginner

  • Linux Foundation Training & Certification

    Getting Started with OpenTelemetry (LFS148)

    A free, lab-heavy Linux Foundation course on instrumenting applications with OpenTelemetry traces, metrics and logs.

    Free certificateCloud & DevOps
    9 hrsBeginner

  • Linux Foundation Training & Certification

    Introduction to Kubernetes (LFS158)

    A free Linux Foundation course explaining containers, orchestration and Kubernetes architecture, with hands-on Minikube practice.

    Free certificateCloud & DevOps
    18 hrsBeginner

  • Linux Foundation Training & Certification

    Introduction to Linux (LFS101)

    The Linux Foundation's long-running free course on using Linux from the desktop and command line, through to basic shell scripting.

    Free certificateCloud & DevOps
    60 hrsBeginner

  • Cisco Networking Academy

    NDG Linux Unhatched

    A short, free introduction to the Linux command line from Cisco Networking Academy and NDG, with a browser-based practice environment.

    Free certificateCloud & DevOps
    8 hrsBeginner

  • Linux Foundation Training & Certification

    Developing Secure Software (LFD121)

    A free OpenSSF course on writing secure software: secure design, input validation, safe output, verification and threat modelling.

    Free certificateCyber Security
    18 hrsIntermediate