JAR is a file format used for storing Java applications and libraries. It packages Java files, images, and other resources into a single archive. JAR files are used to distribute Java-based applications and are commonly used for web applications and software development.
ZIP is a widely used file compression format that bundles multiple files into a single archive. It reduces the file size for easier sharing, storage, and transfer. ZIP files are supported by most operating systems and file managers, making them one of the most popular archive formats worldwide.