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DOCX at a glance
DOCX
Convert to DOCX when the document will keep evolving after export.
It is the right target for contracts under review, proposals with tracked changes, policy drafts, editable reports, and documents that recipients are expected to open in Word or Word-compatible editors.
Choose DOCX when comments, revision history, page layout, headers, footers, and embedded assets need to remain editable.
If the goal is fixed presentation or print fidelity, PDF is usually better; DOCX is for collaborative editing and office workflow compatibility.
ICB at a glance
ICB
Convert to ICB when recovering historical raster assets from Truevision-era systems or normalizing old image archives before moving them into PNG, TIFF, or another contemporary format.
It is mainly a compatibility target for legacy graphics collections.
Format comparison
| Feature | DOCX | ICB |
|---|---|---|
| File type | Document | Image |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | depends | depends |
| File size characteristics | medium | medium |
| Compatibility | broad | broad |
| Editability | moderate | moderate |
| Created year | 2007 | 1991 |
| Inventor | Microsoft | Truevision |
| Status | active | active |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | strong | moderate |
| Metadata handling | moderate | moderate |
| Delivery profile | strong | strong |
| Workflow fit | exchange | delivery |
| Vector scaling | Not supported | Not supported |
When to use each format
When to use DOCX
- authoring
- review and collaboration
- distribution
- Widely accepted for editable document exchange.
When to use ICB
- capture ingest
- editing
- web or print delivery
- Important for long-tail compatibility with historic Truevision-era assets.
FAQs
Why convert DOCX to ICB?
Convert to ICB when recovering historical raster assets from Truevision-era systems or normalizing old image archives before moving them into PNG, TIFF, or another contemporary format.
It is mainly a compatibility target for legacy graphics collections.
What changes when converting DOCX to ICB?
This conversion changes how the format behaves in downstream tools and delivery environments.
Archival profile changes from strong in DOCX to moderate in ICB. Workflow profile changes from exchange in DOCX to delivery in ICB.
What should I review after converting DOCX to ICB?
Check the exported file for Weak modern software recognition compared with ordinary .tga files.; Public documentation is mostly historical or secondary.; Usually converted quickly into more recognizable raster formats once identified..