(registered 2018-08-09, last updated 2018-08-09)

Media type name: application

Media subtype name: vnd.apple.numbers

Required parameters: none

Optional parameters: none

Encoding considerations: binary

Security considerations: The security considerations of this document
   format have not been assessed. However Numbers documents are zip 
   archives and are subject to the security risks of that format.

Interoperability considerations: This type is the native application 
   format for the Numbers applications on iOS and MacOS.

   Older versions of Numbers stored Numbers documents as a directory 
   of files rather than as a ZIP archive. This media type is not 
   applicable to these older versions of the format.

Published specification: No format specification is publicly 
   available.

Applications which use this media: Numbers is a spreadsheet 
   application developed by Apple Inc. as part of the iWork 
   productivity suite alongside Keynote and Pages.

Fragment identifier considerations: n/a

Restrictions on usage: none

Additional information:

   1. Deprecated alias names for this type: 
      application/x-iwork-numbers-sffnumbers
   2. Magic number(s):
   3. File extension(s): .numbers
   4. Macintosh file type code:
   5. Object Identifiers:

General Comments:

Person to contact for further information:

   1. Name: MANICHANDRA SAJJANAPU
   2. Email: mcnc33&gmail.com

Intended usage: Common

   Numbers documents are regularly used on all Apple operating 
   systems.

Author/Change Controller: Manichandra Sajjanapu