The license, which allows individuals to use the full IDE for hobbies, learning, or open-source projects.
which provide the software for free to students and teachers at accredited institutions.
Could you clarify if you are looking for the version, or if you need help with student/trial access? What JetBrains CLion C++ IDE New FREE* Version
or "freeware" versions (note that unlike IntelliJ, CLion does not have a "Community Edition," though the non-commercial license serves a similar purpose).