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3FR at a glance
3FR
Hasselblad raw workflows are closely tied to medium-format capture and to the brand's studio and commercial-photography lineage, which gives 3FR a different practical role from mass-market DSLR raw families.
Krita Brush at a glance
Krita Brush
GIMP's brush formats grew out of the need to preserve painting resources as reusable assets rather than flattening every stroke into ordinary image files.
Format comparison
| Feature | 3FR | Krita Brush |
|---|---|---|
| File type | Image | Image |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | raw | depends |
| File size characteristics | large | medium |
| Compatibility | limited | broad |
| Editability | high | moderate |
| Created year | 2002 | 1996 |
| Inventor | Hasselblad | GIMP Development Team |
| Status | proprietary | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | strong | moderate |
| Metadata handling | rich | moderate |
| Delivery profile | limited | strong |
| Workflow fit | source | delivery |
| Layer support | Not supported | Supported |
| Vector scaling | Not supported | Not supported |
| Camera raw data | Supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use 3FR
- capture ingest
- editing
- web or print delivery
- Preserve capture-stage sensor information.
When to use Krita Brush
- capture ingest
- editing
- web or print delivery
- Preserves reusable bitmap brush tips as authoring assets.
FAQs
Why convert 3FR to Krita Brush?
Choose Krita Brush as target when convert to GBRUSH when the goal is to preserve or distribute a reusable bitmap brush for GIMP rather than export final artwork.
What changes when converting 3FR to Krita Brush?
Convert to GBRUSH when the goal is to preserve or distribute a reusable bitmap brush for GIMP rather than export final artwork. It is the right target for custom brush libraries, textured painting presets, and migration of legacy GIMP brush assets into a maintained toolkit.
What should I review after converting 3FR to Krita Brush?
After conversion, review these destination checks: Open converted output in GIMP and verify behavior on real samples; Compare output against the expected depends quality profile; Not a general-purpose image-delivery format.
How can I keep quality stable in 3FR to Krita Brush conversion?
Run representative samples, keep settings deterministic, and monitor these risks: Feature expectations vary across editors that import GBR brushes; Not a general-purpose image-delivery format; Validate destination compatibility before large-batch conversion.