---
type: lookup
id: doc-d0-cf-11-e0
asset: file-format-signatures
title: "D0 CF 11 E0 — File format magic numbers"
sources:
  - https://en.wikipedia.org/wiki/List_of_file_signatures
source_quote: "Note the similarity between D0 CF 11 E0 and the word \"DOCFILE\"!"
generated: true
verified: false
harvested: 2026-08-03
stale_after: 2027-08-03
hex_signature: "D0 CF 11 E0"
offset: "0"
extension: "doc"
format: "DOCFILE"
unverified_fields: extension, offset
---
**Hex signature:** D0 CF 11 E0

**Offset:** 0

**Extension:** doc

**Format:** DOCFILE

> Note the similarity between D0 CF 11 E0 and the word "DOCFILE"!

Source: <https://en.wikipedia.org/wiki/List_of_file_signatures>