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RWL at a glance
RWL
Convert to RWL when preserving Leica originals or keeping compatibility with Leica-oriented raw editing and archival workflows.
It is useful for high-end photographic source preservation.
MOBI at a glance
MOBI
Convert to MOBI when the destination involves older Kindle-compatible devices, legacy ebook libraries, or compatibility requirements tied to older handheld readers.
It is useful as a bridge format during migration.
For new general-purpose ebook publishing, EPUB or newer Kindle-targeted formats are usually better.
Format comparison
| Feature | RWL | MOBI |
|---|---|---|
| File type | Image | Ebook |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | raw | reflowable |
| File size characteristics | large | small |
| Compatibility | limited | moderate |
| Editability | high | moderate |
| Created year | 2009 | 2000 |
| Inventor | Leica Camera | Mobipocket |
| Status | proprietary | active |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | strong | moderate |
| Metadata handling | rich | moderate |
| Delivery profile | limited | strong |
| Workflow fit | source | reading |
When to use each format
When to use RWL
- capture ingest
- editing
- web or print delivery
- Preserve capture-stage image data for later interpretation.
When to use MOBI
- ebook publishing
- reader distribution
- digital libraries
- Historically important in early ebook delivery.
FAQs
Why convert RWL to MOBI?
Convert to MOBI when the destination involves older Kindle-compatible devices, legacy ebook libraries, or compatibility requirements tied to older handheld readers.
It is useful as a bridge format during migration.
For new general-purpose ebook publishing, EPUB or newer Kindle-targeted formats are usually better.
What changes when converting RWL to MOBI?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from large in RWL to small in MOBI. Quality profile changes from raw in RWL to reflowable in MOBI. Editability profile changes from high in RWL to moderate in MOBI. Compatibility profile changes from limited in RWL to moderate in MOBI. Archival profile changes from strong in RWL to moderate in MOBI. Metadata profile changes from rich in RWL to moderate in MOBI. Delivery profile changes from limited in RWL to strong in MOBI. Workflow profile changes from source in RWL to reading in MOBI.
What should I review after converting RWL to MOBI?
Check the exported file for Amazon no longer accepts MOBI for new KDP uploads.; Modern open publishing workflows usually prefer EPUB or newer Kindle-oriented formats..