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.X3F · Sigma Camera RAW Image Format

Image

About the .x3f format

X3F is a RAW image format used by Sigma digital cameras, based on Foveon X3 sensor technology. Use OpenFiles to open and view X3F files for free on macOS, Windows, and Linux.

File Details

Extensions
.x3f
MIME Types
image/x-sigma-x3f, image/x-x3f
Categories
Image

How to Open .x3f Files

  1. 1

    Download and install OpenFiles from the official website.

  2. 2

    Launch OpenFiles and open your .x3f file via File > Open or drag and drop.

  3. 3

    Your file will open in the appropriate viewer for viewing and editing.

Supported by
Image Viewer

Viewer

Low Poly Image Converter

Tool

FAQ

Use OpenFiles to open and view .x3f files for free, without installing Sigma Photo Pro.

.x3f is a RAW format file captured by Sigma cameras using the Foveon X3 sensor, which records full color information at every pixel.

Related Formats

.3fr.ai.arw.avif.bmp.crw

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