what is an elf file

An elf file is a type of data file used by computer programs. It is a small data file that contains information about the state of a computer program. The contents of an elf file vary depending on the program, but they typically include information such as the program's current settings, preferences, and other configuration data. Elf files are often used to store settings and preferences for a specific program so that the program can remember its previous state and settings if the user closes and restarts the program.