Convert x3f to webp Online: x3f2webp
You can use Tom's Editor to easily convert images from
Sigma Camera RAW Picture File .X3F to WebP .WEBP.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Sigma Camera RAW Picture File is an image format with extension X3F.
WebP is an image format with extension WEBP.