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.X3F File Extension

File TypeSIGMA X3F Camera RAW File

3.4 (5 Votes)
CategoryCamera Raw Files


This file is saved in a binary format, which requires a specific program to read its contents.

What is an X3F file?

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.

More Information

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.

Open and view .X3F files with File Viewer Plus.
Programs that open X3F files
File Viewer Plus
SIGMA Photo Pro
Adobe Photoshop CC 2017
Corel PaintShop Pro X9
CyberLink PhotoDirector 8 Ultra
Google Picasa
Helicon Filter
EZ Freeware Free Opener
SIGMA Photo Pro
Adobe Photoshop CC 2017
Google Picasa
CyberLink PhotoDirector 8 Ultra
Updated 10/2/2014

About the file extension x3f

Our goal is to help you understand what a file with a *.x3f suffix is and how to open it.

The SIGMA X3F Camera RAW file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not been able to verify.

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