Convert MEF to any format

    Upload MEF files and convert them to any supported format.

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    About MEF

    MEF is the original, unprocessed photo format used by Mamiya digital cameras. People use it to get the highest image quality for editing before converting to a common format like JPEG.

    • Made for high-quality editing: keeps all the original detail and color, so you can fine-tune brightness and color later.
    • Large file size: takes up more storage and can open more slowly than JPEG.
    • Not widely compatible: many phones and basic apps can’t open it, so converting makes viewing and sharing easy.
    • Best to convert: use JPEG or PNG for everyday sharing, or DNG/TIFF if you want to keep top editing quality.
    • Read only in most tools: you can open and convert MEF files, but you usually can’t create or save new MEF files.