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X3F at a glance
X3F
Convert to X3F when preserving Sigma camera originals or maintaining a workflow built around Foveon raw processing.
It is useful for archival retention and non-destructive editing of Sigma captures.
AI at a glance
AI
Convert to AI when the recipient needs an editable Illustrator-native asset for ongoing design work, brand management, packaging updates, or professional vector refinement.
It is the right target when preserving Illustrator editability matters more than broad viewer compatibility.
For general sharing, PDF or SVG are often simpler handoff formats.
Format comparison
| Feature | X3F | AI |
|---|---|---|
| File type | Image | Vector |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | raw | scalable |
| File size characteristics | large | small |
| Compatibility | limited | moderate |
| Editability | high | high |
| Created year | 2002 | 1987 |
| Inventor | Sigma (Foveon) | Adobe Systems |
| Status | proprietary | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | strong | good |
| Metadata handling | rich | moderate |
| Delivery profile | limited | strong |
| Workflow fit | source | design |
| Layer support | Not supported | Supported |
| Vector scaling | Not supported | Supported |
When to use each format
When to use X3F
- capture ingest
- editing
- web or print delivery
- Preserve capture-stage sensor information.
When to use AI
- illustration
- diagramming
- brand asset delivery
- Industry-standard vector format with deep feature support.
FAQs
Why convert X3F to AI?
Convert to AI when the recipient needs an editable Illustrator-native asset for ongoing design work, brand management, packaging updates, or professional vector refinement.
It is the right target when preserving Illustrator editability matters more than broad viewer compatibility.
For general sharing, PDF or SVG are often simpler handoff formats.
What changes when converting X3F to AI?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from large in X3F to small in AI. Quality profile changes from raw in X3F to scalable in AI. Compatibility profile changes from limited in X3F to moderate in AI. Archival profile changes from strong in X3F to good in AI. Metadata profile changes from rich in X3F to moderate in AI. Delivery profile changes from limited in X3F to strong in AI. Workflow profile changes from source in X3F to design in AI.
Moving to AI adds layer support. Moving to AI adds vector scaling.
What should I review after converting X3F to AI?
Check the exported file for Proprietary format requiring Adobe software for full editing.; No publicly available complete format specification.; Large file sizes for complex illustrations..