Hidden-text inspection
Detect zero-width characters, invisible formatting, bidirectional controls, and homoglyph or mixed-script spoofing.
Beta
ARGA | DIW
Inspect the text. Preserve the evidence.
The document integrity platform combines document forensics, reviewable cleanup, and constrained prose revision: inspect hidden Unicode signals, recover supported payloads, and protect important text while editing.
Why it exists
Designed for
real work.
Documents can carry more than visible prose. Document Integrity Workbench (DIW) helps inspect hidden formatting, Unicode controls, and recoverable embedded signals, then review proposed changes against an immutable original. Its revision tools protect citations, numbers, quotations, equations, code, and technical terms. The purpose is evidence-based inspection and controlled editing, not deciding who wrote a document.
What it covers
The capabilities.
Supported payload recovery
Decode recoverable variation-selector and tag-character payloads where the underlying signals allow it.
Provenance and residue review
Inspect document metadata, residue, and C2PA manifests while retaining uncertainty about what the evidence establishes.
Reversible cleanup
Report, normalize, and scrub modes produce reviewable patches against an immutable original, rather than silently rewriting the source.
Constrained prose revision
Revise prose while protecting citations, numbers, quotations, equations, code, and technical terminology.
Document-oriented clients
The documented surfaces include browser clients, Word and Outlook integration, and an API for controlled document workflows.
Who it's for
Document reviewers
People checking material for hidden or misleading text signals.
Writers and editors
Teams revising prose without losing citations, figures, or technical detail.
Document workflows
Organizations integrating reviewable inspection and revision into existing tools.
Current project stage
Beta
ARGA | DIW is in Beta and progressing toward a release candidate. It is not an AI-authorship detector, watermark-removal service, or detector-bypass tool; absence of a signal does not establish human authorship. Contact us about the document workflows and clients you need.
Ask about availability →