The National Archives
Search our website
  • Search our website
  • Search our records
   
 
Image of software box and CD PRONOM
Welcome (PRONOM home page) About PRONOM Add an entry
Search Help - opens in a new window Information resources - opens in a new window
 
 
 

*Details: File format summary

    
 

 

Search by keyword Search by file format Search by PUID Search by software Search by vendor Search by lifecycles Search by Migration Pathway

Details for:

Save as... XML | CSV Printer friendly version
 
Go to:  Summary  |  Documentation  |  Signatures |  Compression  |  Character encoding  |  Rights  |  Reference files   Properties  
 

Signatures
External signatures File extension: cdx
Internal signatures
Name FoxPro Compound Index File
Description Signature developed utilising collection of cdx files obtained from Fox Pro and Visual Fox Pro Databases, and from details of internal sturcture of file available at: http://www.clicketyclick.dk/databases/xbase/format/cdx.html#CDX_STRUCT
Byte sequences
Position type Absolute from BOF
Offset 0
Byte order  
Value 00??0000{8}0A00[!00]{487}(0000|0001){2}010000000100{512-4608}03{3}FFFFFFFFFFFFFFFF{2}FFFF{2}0F0F
Top of page Top of page
 
         
The National Archives Newsletter Icon

Send me The National Archives’ newsletter

A monthly round-up of news, blogs, offers and events.

Sign up
About our privacy policy