Disk Image File (ISO 9660)

ISO is a disk image format replicating CD/DVD/Blu-ray exactly, including file system and boot sectors. Used for OS installs (Windows, Linux distros), game backups, software archives, and virtual machines since 1988 standard. In 2026, ISO remains primary for downloading Ubuntu, Windows ISOs, retro games, and burning bootable USBs. Mount as virtual drive or burn with Rufus. Essential for system admins and gamers preserving physical media.

As part of the archive category, this format is highly optimized for its specific use case. Whether you are using it for professional or personal tasks, understanding how to handle .iso files is essential for efficient digital workflows.