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  


External signatures File extension: dxf
Internal signatures
Name Drawing Interchange File Format 1.3
Description Header section with $ACADVER group code, EOF marker
Byte sequences
Position type Variable
Byte order  
Value 300D0A53454354494F4E0D0A2020320D0A4845414445520D0A*390D0A24414341445645520D0A2020310D0A4143312E330D0A*300D0A454E445345430D0A
Position type Absolute from EOF
Offset 0
Byte order  
Value 300D0A454F460D0A
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.