Disk First Aid is a free software utility made by which organzation, that was bundled with all computers running the classic Mac OS, this tool verifies and repairs a limited number of directory structure problems on any HFS or HFS Plus hard disk or volume?
Disk First Aid Disk First Aid is a free software utility made by Apple Inc. that was bundled with all computers running the classic Mac OS. This tool verifies and repairs a limited number of directory structure problems on any HFS or HFS Plus hard disk or volume.
Disk Copy Disk Copy was the default utility for handling logical volume images in System 7 through Mac OS X 10.2 (usable in System Software 6 as well). In later versions of macOS it has been replaced by DiskImageMounter for mounting the images and Disk Utility for creating them.