Convert ERF to HEIC Online — Free
Fast, free ERF to HEIC converter. No registration required.
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How to Convert
Upload your .erf file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .heic file when it's ready.
What is ERF?
ERF is Epson's proprietary RAW image format used by the Epson R-D1, the world's first digital rangefinder camera. It stores unprocessed sensor data from the 6.1 MP APS-C CCD sensor.
Format Details
- Full Name
- Epson Raw Format
- Extension
- .erf
Key Features
- Epson R-D1
- RAW quality
- Full sensor data
- Digital rangefinder
What is HEIC?
HEIC is Apple's image format used by iPhones and iPads. It offers better compression than JPG while maintaining high quality, but has limited compatibility.
Format Details
- Full Name
- High Efficiency Image Container
- Extension
- .heic
Key Features
- Apple native
- Better than JPG
- Small file sizes
- HDR support
ERF vs HEIC
| Feature | ERF | HEIC |
|---|---|---|
| Full Name | Epson Raw Format | High Efficiency Image Container |
| Extension | .erf | .heic |
| Best For | Epson R-D1 | Apple native |