What is the difference between .x3f and .fax?
- Extension
- .x3f
- .fax
- Format
- Binary
- Binary
- Category
- Camera
- Fax
- Developer
- SIGMA
- ITU-T
- Description
- The X3F file format, also known as the SIGMA X3F Camera RAW File, is a proprietary image format developed by Sigma Corporation for storing raw image data captured by Sigma cameras equipped with the Foveon X3 sensor. Unlike standard JPEGs or TIFFs, X3F files contain unprocessed data from the camera's sensor, offering photographers greater flexibility in image editing.
- This format is used to compress TIFF images when sending them via fax machines. This format helps reduce the data transmission time. Group 3 eliminates redundant data during compression in order to reduce file size. The standard 10:1 compression ratio may be increased to the user's preferences, but it can lead to a significant loss of image quality.
- MIME Type
- image/x-sigma-x3f
- application/vnd.fax
- Sample
- sample.x3f
- Wikipedia
- .x3f on Wikipedia