Convert ERF to PNG Online — Free
Fast, free ERF to PNG 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 .png 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 PNG?
PNG is a lossless image format that supports transparency. It's ideal for graphics, logos, and images requiring sharp edges or transparent backgrounds.
Format Details
- Full Name
- Portable Network Graphics
- Extension
- .png
Key Features
- Lossless quality
- Transparency support
- Sharp edges
- Web optimized
ERF vs PNG
| Feature | ERF | PNG |
|---|---|---|
| Full Name | Epson Raw Format | Portable Network Graphics |
| Extension | .erf | .png |
| Best For | Epson R-D1 | Lossless quality |