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Format

Microsoft Front Page Binary Tree Index

Summary

Name
Microsoft Front Page Binary Tree Index
Identifiers
PUID: fmt/359
Description
This is an outline record only, and requires further details, research or authentication to provide information that will enable users to further understand the format and to assess digital preservation risks associated with it if appropriate. If you are able to help by supplying any additional information concerning this entry, please return to the main PRONOM page and select ‘Add an Entry’.
File extensions
btr
Source
Digital Preservation Department / The National Archives

Internal signatures

Microsoft FrontPage Binary Tree Index

Note
Character sequence taken from beginning of file. File format is sufficiently distinct from more general Microsoft FrontPage Server Configuration Files for separate identification.

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
None
Byte Sequence
1C010000{272}0C0000002C000000{4}FFFFFFFF0002
Endianness
None

Changelog

  • Added in V51

    Release date
    15 July 2011

    Microsoft Front Page Binary Tree Index: Signature developed through PRONOM Research.

    Microsoft Front Page Binary Tree Index: Outline entry added.