Convert .X3F to .ERF

This guide explains how to convert .X3F files to .ERF and provides information about both file formats.

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About .X3F

X3F is a proprietary RAW image format used by Sigma cameras. It contains unprocessed data directly from the camera's sensor, allowing for extensive post-processing.

X3F files are RAW image files created by Sigma digital cameras, storing unprocessed image data.

Learn more about .X3F.

About .ERF

.ERF, or Epson Raw Format, is a proprietary image file format used by Epson digital cameras. It stores unprocessed image data, allowing photographers to adjust settings like exposure and white balance after the photo is taken.

.ERF files are raw image files used by Epson digital cameras, primarily opened with specialized photo editing software.

Learn more about .ERF.

Conversion tools

These tools support converting .X3F to .ERF.

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