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: opml
Internal signatures
Name OPML File v.1.*
Description Absolute from BOF, magic bytes: <?xml version="1.0" encoding="UTF-8"?><opml version="1.{1}"><head><title>{0-300}</title></head><body> EOF, offset 0-4:</body>(0-4)</opml>
Byte sequences
Position type Absolute from EOF
Offset 0
Maximum Offset 4
Byte order  
Value 3C2F626F64793E{0-4}3C2F6F706D6C3E
Position type Absolute from BOF
Offset 0
Maximum Offset 0
Byte order  
Value 3C3F786D6C2076657273696F6E3D22312E302220656E636F64696E673D225554462D38223F3E3C6F706D6C2076657273696F6E3D22312E{1}223E3C686561643E3C7469746C653E{0-300}3C2F7469746C653E3C2F686561643E3C626F64793E
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.