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HTPBE?

Structural PDF tamper detection API. Catches edits your KYC stack misses.

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© 2024–2026 TMI Iurii Rogulia · VAT ID: FI29845875 · Made in Finland 🇫🇮

Status

Algorithm v2.44.3

Tool profile

Adobe InDesign

Adobe InDesign reads as a downstream re-saver — it surfaces disproportionately on documents whose original Creator was a different, often institutional, application.

Back to all statistics
Forensic verdict

Anomaly profile

Based on this tool’s share of the HTPBE? corpus.

Modification rate
75%+26pp above baseline
Corpus baseline: 49%
Corpus share
0.10%
Share of all analyzed appearances
Modification rate
75%
+26pp above baseline
Role split
100%C/0%P
Creator vs Producer share of appearances

Corpus profile

How Adobe InDesign shows up in HTPBE? corpus

Adobe InDesign is a layout / publishing application. Its PDF export rebuilds the document through Adobe PDF Library.

InDesign-as-Creator paired with Adobe PDF Library Producer is the legitimate Adobe-stack baseline. Contextual signal: when InDesign appears as Creator on a document whose existing structure (institutional template, server-rendered layout) suggests it did not originate in a layout app.

The signal
InDesign-as-Creator paired with Adobe PDF Library Producer is the legitimate Adobe-stack baseline.

Role in the workflow

How Adobe InDesign shows up in metadata

Every PDF carries a Creator (the application that produced the original document) and a Producer (the engine that wrote the PDF). The same tool can appear in either slot, with very different modification profiles.

CAs Creator · 100%
As Producer · 0%P
CAs Creator
  • Share of appearances
    100%
  • Modification rate
    75%
  • Avg file size
    1.5 MB
PAs Producer
  • Share of appearances
    0%
  • Modification rate
    0%

How to read this

The Creator slot typically reflects where a document started life. The Producer slot reflects whatever wrote the bytes — and is the field that gets overwritten when a PDF is opened, edited, and saved by a downstream tool.

A higher modification rate as Producer than as Creator usually means the tool is acting as a re-saver on documents that originated elsewhere. A higher rate as Creator points to fragile workflows around the original authoring app.

Name fingerprints

Also goes by

Different version strings and spellings observed for Adobe InDesign in the wild. All are merged into the same canonical profile.

Adobe InDesign 16.2 (Windows)31.3%
Adobe InDesign CC 14.0 (Macintosh)18.8%
Adobe InDesign 19.2 (Macintosh)12.5%
Adobe InDesign 19.4 (Macintosh)12.5%
Adobe InDesign 20.4 (Macintosh)6.3%
Adobe InDesign 15.1 (Windows)6.3%
Adobe InDesign 21.1 (Windows)6.3%
Adobe InDesign 18.0 (Macintosh)6.3%

Why variants matter

The same tool publishes itself under 8 different metadata strings — version bumps, locale tags, build IDs. We canonicalize them so the corpus reflects one identity, not noise.

Most common
Adobe InDesign 16.2 (Windows)
31.3% of appearances
Variant spread
8 distinct strings
Long-tail share: 68.8%
Observed range
19.11.2018 → 27.07.2026

Distributions

What ships alongside Adobe InDesign

The PDF versions Adobe InDesign writes when acting as Producer, and the other tools that appear in the same documents.

Common Producers when Adobe InDesign is the Creator

Adobe PDF Library writes 63% of these files — that pairing is the Adobe-stack default for many institutional pipelines.

Adobe PDF Library62.5%
Adobe Photoshop18.8%
macOS Print to PDF12.5%
iLovePDF6.3%

Related profiles

Tools you’ll see next to Adobe InDesign

Other tools that frequently share metadata with Adobe InDesign in the same documents. Each card links to its own forensic profile.

P63% co-occurrence
Adobe PDF Library
Corpus share1.7%
Mod rate72%
P19% co-occurrence
Adobe Photoshop
Corpus share0.28%
Mod rate78%
P13% co-occurrence
macOS Print to PDF
Corpus share3.4%
Mod rate64%
P6% co-occurrence
iLovePDF
Corpus share2.8%
Mod rate90%

Long tail

Notable observations

Smaller cuts of the Adobe InDesign corpus — useful context, but treat each row as a single data point rather than a strong signal.

Embedded JavaScript
6%

Of files contain JavaScript code

Avg pages per document
2.4
Oldest observed
19.11.2018 — almost 8 years ago

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