Convert sfw to jpg Online: sfw2jpg

You can use Tom's Editor to easily convert images from
Seattle File Works image .SFW to Joint Photographic Experts Group JFIF .JPG.
Tom's Editor is a free, online image manipulation and converter program.

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SFW

Seattle File Works image is an image format with extension SFW.

JPG

Joint Photographic Experts Group JFIF is an image format with extension JPG.