This content has been archived, and is no longer maintained by Indiana University. Information here may no longer be accurate, and links may no longer be available or reliable.
In Mac OS 9.x and earlier, every file has a type andcreator code, which indicate the file type and associatedapplication. Each type and creator is a unique four-character codethat identifies a kind of file or specific application. Based onthis information, the Finder determines the icon to assignto a document, and which application to open when you double-click it.
![What File Type For Macos What File Type For Macos](/uploads/1/2/6/6/126610739/602969780.png)
File system formats available in Disk Utility on Mac. Disk Utility on Mac supports several file system formats: Apple File System (APFS): The file system used by macOS 10.13 or later. Mac OS Extended: The file system used by macOS 10.12 or earlier. MS-DOS (FAT) and ExFAT: File systems that are compatible with Windows. Open Disk Utility for me.
What File Type For Macos Windows 7
Although type and creator codes are supported in Mac OS X,native OS X applications do not use them for new files. Instead, OS Xrelies on MIME types, filename extensions, and since Mac OSX 10.4, UniformType Identifiers.