Convert g3 to flif Online: g32flif
You can use Tom's Editor to easily convert images from
Group 3 fax file .G3 to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
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Group 3 fax file is an image format with extension G3.
Free Lossless Image Format is an image format with extension FLIF.