Securely convert your X3F files to SUN using our entirely local, in browser file converter. No download required, no data leaves your computer.
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Sigma Camera RAW Picture File
X3F is a raw image file format used by Sigma cameras, specifically those with Foveon X3 sensors. The format captures all the data from the sensor without any in-camera processing, allowing photographers to have maximum control over post-processing. The Foveon sensor is unique in that it captures full color information for each pixel by layering photodiodes, distinguishing it from other camera sensors.
SUN Rasterfile
The SUN file format is a raster image format primarily associated with Sun Microsystems. It's used for bitmap images and is known for its use in the Solaris operating system, an iteration of UNIX developed by Sun Microsystems. The format can support multiple color depths and is often identified by the ".sun" file extension.
Related
We support converting from X3F to all of these formats
We support converting to SUN from all of these formats
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