The tools utilized to write image files, specifically those adhering to the ISO 9660 standard, onto optical media (CDs, DVDs, Blu-ray discs) or removable storage devices are essential for various operating systems. These applications enable the creation of bootable media for system installation, recovery, or live environments. For example, one might employ such software to transfer a downloaded operating system installer image to a USB drive for installation on a new computer.
The significance of these programs stems from their ability to facilitate the distribution and deployment of operating systems, software applications, and data archives. This ensures data integrity and provides a reliable method for backup and restoration. Historically, these utilities gained prominence with the widespread adoption of CD-ROMs for software distribution and have evolved to support newer media formats and storage technologies, thereby retaining their utility in contemporary computing environments.