What is the primary function of ZIP file format in modern operating systems?

The primary function of the ZIP file format in modern operating systems is to compress and archive files for storage. The ZIP format allows multiple files and folders to be bundled together into a single file, which makes it easier to manage, transfer, and store them. By compressing these files, the ZIP format reduces the overall file size, which saves disk space and speeds up file transfer times over networks.

This functionality is widely utilized for various purposes, such as sending large files via email or downloading software packages, as it maintains the integrity of the files while reducing their storage footprint. Additionally, archived files can be secured with encryption, further adding to the convenience and utility of the ZIP format in both personal and professional scenarios.