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*Details: File format summary



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External signatures
Internal signatures
Name Microsoft Office Open XML
Description Signature represents a combination of OOXML specific bytes and a standard ZIP signature (taken verbatim from Zip format sig). Last two bytes of this signature represents a Microsoft Open Packaging growth hint which indentifies this as one of three OOXML document types so far.
Byte sequences
Position type Absolute from BOF
Offset 0
Maximum Offset 0
Byte order Little-endian
Value 504B0304{26}5B436F6E74656E745F54797065735D2E786D6C20A2*504B0102*504B0506
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