X3F (RAW) to FAX Converter

Convert your x3f files to fax online & free

Choose Files

Drop files here. 100 MB maximum file size or Sign Up

x3f

Sigma Camera RAW Picture File

RAW photo format designed for Sigma cameras. It uses Foveon technology that extends the sensor's range of sensitivity, allowing you to record the maximum amount of information with each shot. It allows you to make subtle adjustments to the white balance, color, exposure, and other settings while preserving all of the details in the photo.

FAX Converter

fax

Group 3 FAX

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.

How to convert X3F to FAX

Step 1

Upload x3f-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to fax"

Choose fax or any other format you need as a result (more than 200 formats supported)

Step 3

Download your fax

Let the file convert and you can download your fax file right afterwards