What is Sigma RAW?
A camera RAW format developed into raster pixels by a compatible decoder; camera and compression variants affect support.
Server conversion requires a compatible engine we host and a verified file variant.
Technical details
SIGMA identifies X3F as lossless-compression RAW data, and its Foveon X3 sensor records color information across sensor layers. [1][2][3]
Background and compatibility
SIGMA Photo Pro and SIGMA's X3F Photoshop plug-in process X3F files from named SIGMA camera families, making this a camera-specific RAW workflow. [4]
Sources and references
Preview on your device
Visual image preview; decoding depends on the image encoding and browser.
Conversion support
Choose a file in the workspace to see the available output formats and options. A supported container may still contain an unsupported codec.
Read the format reference on Wikipedia ↗