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Upload multiple files at once, mix formats, and fine-tune every conversion with format-aware settings.
Max 2GB per file · Drag & drop ready · Mixed file types welcome
3FR at a glance
3FR
—
NEF at a glance
NEF
—
Format comparison
| Feature | 3FR | NEF |
|---|---|---|
| File type | Image | Image |
| Status | active | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Not supported | Not supported |
| Vector scaling | Not supported | Not supported |
| Camera raw data | Supported | Supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use 3FR
- Your source file is already in 3FR.
- Preserve source expectations before exporting to NEF.
- 3FR is commonly used in image workflows.
When to use NEF
- Your target workflow expects NEF.
- Improve delivery compatibility with NEF.
- NEF is commonly used in image workflows.
FAQs
Why convert 3FR to NEF?
This conversion is usually chosen when NEF fits downstream image delivery better.
What changes when converting 3FR to NEF?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting 3FR to NEF?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.