X3F (RAW) Converter

X3F

Sigma Camera RAW Picture File

The X3F format is a file format used by Sigma cameras to store raw image data. It is specific to Sigma's Foveon X3 image sensor technology, which captures color information at different depths within each pixel. The X3F format preserves this unique sensor data, allowing photographers to have greater control over the final image during post-processing. X3F files contain uncompressed and unprocessed data directly from the camera's sensor, including information about color, exposure, and other image parameters. This format provides photographers with the flexibility to adjust various aspects of the image, such as white balance, exposure, and color grading, while maintaining the highest level of image quality. To work with X3F files, specialized software provided by Sigma or other compatible applications is typically required.