Convert g11 to flif Online: g112flif

You can use Tom's Editor to easily convert images from
Graphics 11 .G11 to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.

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G11

Graphics 11 is an image format with extension G11.

FLIF

Free Lossless Image Format is an image format with extension FLIF.