Media Type 'application/vnd.grafeq' Details

Media Type 'application/vnd.grafeq' Details

Basic Info
Media Type application
subtype vnd.grafeq
Registered? Yes
See also Tupper

Tags: (none)

File Formats: (none)


Name : Jeff Tupper

E-mail : [email protected]

MIME media type name : Application

MIME subtype name : Vendor Tree - vnd.grafeq

Required parameters : none

Optional parameters : 

Encoding considerations : 
binary data

Security considerations : 
The encoded data represents formulae, graphs, vector drawings, ... 
The encoding can not represent programs for GrafEq to directly execute
on the host.

Interoperability considerations : 
The same format is used by GrafEq on Windows (Windows 3.1, 95, 98, NT
4) and the Macintosh (System 6 to MacOS 9) for GrafEq version 2.05 and later.

Published specification : 

Applications which use this media : 
GrafEq - see

Additional information :

1. Magic number(s) : 
2. File extension(s) : gqf gqs
3. Macintosh file type code : gqFL gqSK
GrafEq uses information in the file itself to identify the file type.

Person to contact for further information :

1. Name : Jeff Tupper
2. E-mail : [email protected]

Intended usage : Common 
Intended use is for users of GrafEq to be able to post and exchange
GrafEq documents on the web and via email.

Author/Change controller : Jeff Tupper
[email protected]