Convert jpg to 411 Online: jpg2411
You can use Tom's Editor to easily convert images from
Joint Photographic Experts Group JFIF .JPG to Sony Mavica
Tom's Editor is a free, online image manipulation and converter program.
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Joint Photographic Experts Group JFIF is an image format with extension JPG.
Mavica is a digital camera from Sony. It saves thumbnails of the images as .411 files.