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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 v2.44.5

Tool profile

CorelDRAW

CorelDRAW appears on both legitimate first-generation output and downstream re-save flows — context (the other tool on the same document) is what flips the signal.

Back to all statistics
Forensic verdict

Mixed signal

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

Modification rate
12%-37pp below baseline
Corpus baseline: 49%
Corpus share
0.14%
Share of all analyzed appearances
Modification rate
12%
-37pp below baseline
Role split
52%C/48%P
Creator vs Producer share of appearances

Corpus profile

How CorelDRAW shows up in HTPBE? corpus

CorelDRAW is a desktop vector design suite. Its PDF export rebuilds the document from Corel’s composition.

Contextual signal: producer/creator mismatch when CorelDRAW is the latest Producer on a non-design institutional-Creator document.

The signal
Contextual signal: producer/creator mismatch when CorelDRAW is the latest Producer on a non-design institutional-Creator document.

Role in the workflow

How CorelDRAW 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 · 52%
As Producer · 48%P
CAs Creator
  • Share of appearances
    52%
  • Modification rate
    18%
  • Avg file size
    2.2 MB
PAs Producer
  • Share of appearances
    48%
  • Modification rate
    6%
  • Avg file size
    2.2 MB

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 CorelDRAW in the wild. All are merged into the same canonical profile.

CorelDRAW 202030.3%
Corel PDF Engine Version 22.0.0.41227.3%
CorelDRAW 20249.1%
Corel PDF Engine Version 25.1.0.2699.1%
CorelDRAW 20216.1%
CorelDRAW 20223.0%
CorelDRAW 20253.0%
Corel PDF Engine Version 26.2.0.1703.0%
Corel PDF Engine Version 22.1.1.5233.0%
Corel PDF Engine Version 25.0.0.2303.0%
Corel PDF Engine Version 24.1.0.3603.0%

Why variants matter

The same tool publishes itself under 11 different metadata strings — version bumps, locale tags, build IDs. We canonicalize them so the corpus reflects one identity, not noise.

Most common
CorelDRAW 2020
30.3% of appearances
Variant spread
11 distinct strings
Long-tail share: 69.7%
Observed range
07.03.2024 → 16.08.2026

Distributions

What ships alongside CorelDRAW

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

PDF versions written

Most output is PDF 1.7 (100% of files where CorelDRAW is the Producer).

PDF 1.7100.0%

Common Creators when CorelDRAW is the Producer

CorelDRAW sits upstream in 94% of cases — read this row as “what kinds of documents end up routed through CorelDRAW.”

CorelDRAW93.8%
Corel PHOTO-PAINT 20246.3%

Related profiles

Tools you’ll see next to CorelDRAW

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

P6% co-occurrence
iLovePDF
Corpus share2.8%
Mod rate90%
C3% co-occurrence
Corel PHOTO-PAINT 2024
Corpus share0.00%
Mod rate0%

Long tail

Notable observations

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

Avg pages per document
10.0
Oldest observed
07.03.2024 — over 2 years ago

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