What is .X3F file extension?
.X3F file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
RAW file saved in SIGMA's X3F format, a high-end digital photo format also known as the Foveon X3 format or "FOVb;" holds data for a single image captured with a digital camera; supports the image data, thumbnails, preview images, and text property information; can be edited with several photo-editing applications.
SIGMA is a developer of high-end digital cameras. The X3F format is supported by several SIGMA cameras that use the Foveon X3 sensor, including the SD series SLR cameras and the DP series compact cameras.
You can see a list of software programs here on easyfileopener.com that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.