What does source file copyright mean?

Source files generally refer to the result of code written in assembly language or high-level language saved as a file.

Copyright means copyright is the legal ownership of the right to reproduce computer programs, literary works, musical works, photographs, films, etc.

Source file copyright refers to the copyright of the code, which is generally owned by the designer, but it does not rule out the possibility of being owned by the company.

Copyright is generally considered to belong to the author unless transferred to another party. Most computer programs are protected not only by copyright but also by a software license.