HFS

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'''HFS''' ('''Hierarchical File System'''), also known as '''Mac OS Standard format''', is the native filesystem format of Apple's Mac OS operating system. It is the predecessor of [[HFS+]].
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'''HFS''' ('''Hierarchical File System'''), also known as '''Mac OS Standard format''', is the native filesystem format of Apple's classic Mac OS operating system. It is the predecessor of [[HFS+]].
  
 
== Identification ==
 
== Identification ==
 
The ASCII characters "{{magic|BD}}" appear at offset 1024.
 
The ASCII characters "{{magic|BD}}" appear at offset 1024.
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== Specifications ==
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* [https://developer.apple.com/library/archive/documentation/mac/Files/Files-99.html Information from Apple]
  
 
== Software ==
 
== Software ==
* Supported natively by Mac OS and OS X (read-only in newer versions).
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* Supported natively by classic Mac OS, OS X, macOS (read-only in newer versions).
 
* The Linux kernel optionally supports HFS (read+write).
 
* The Linux kernel optionally supports HFS (read+write).
* [http://www.catacombae.org/hfsx.html HFSExplorer]
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* [http://www.catacombae.org/hfsexplorer/ HFSExplorer]
 
* [http://www.mars.org/home/rob/proj/hfs/ hfsutils]
 
* [http://www.mars.org/home/rob/proj/hfs/ hfsutils]
 
* [[7-Zip]] ''[Ed. note: Claims to support HFS, but we've had no luck with it.]''
 
* [[7-Zip]] ''[Ed. note: Claims to support HFS, but we've had no luck with it.]''

Revision as of 17:12, 10 August 2019

File Format
Name HFS
Ontology
Extension(s) .hfs, .img
PRONOM fmt/1105

HFS (Hierarchical File System), also known as Mac OS Standard format, is the native filesystem format of Apple's classic Mac OS operating system. It is the predecessor of HFS+.

Contents

Identification

The ASCII characters "BD" appear at offset 1024.

Specifications

Software

  • Supported natively by classic Mac OS, OS X, macOS (read-only in newer versions).
  • The Linux kernel optionally supports HFS (read+write).
  • HFSExplorer
  • hfsutils
  • 7-Zip [Ed. note: Claims to support HFS, but we've had no luck with it.]

Sample files

Links

Personal tools
Namespaces

Variants
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