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MEF Converter

Convert MEF images to a variety of formats, edit and optimize images online and free.

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Mamiya Electronic Format (.mef)

The Mamiya Electronic Format (MEF) is a raw image file format used by Mamiya digital cameras to store unprocessed and uncompressed image data directly from the camera sensor. Introduced in the mid-2000s, MEF files maintain the original scene's dynamic range and quality, allowing professional photographers extensive post-processing control. These files are typically large due to their uncompressed nature and include vital metadata such as exposure settings and white balance. MEF files are commonly edited using specialized software like Adobe Photoshop and Lightroom.

More About MEF

How to convert MEF?

  1. Upload MEF File

    Select a MEF file directly from your device for upload.

  2. Choose Output Formats

    Pick the destination format for your MEF image from the list.

  3. Convert & Download

    You will be directed to the download page once the conversion is complete.

MEF Converter

Convert MEF on Desktop

(macOS • Windows • Linux)

The Vertopal CLI environment is necessary to convert MEF image efficiently.

  1. Run the Terminal program to begin.
  2. Change directory to where the MEF is stored or include the path.
  3. Paste the command, modify MEF_INPUT_FILE to match your file, then run it. $ vertopal convert MEF_INPUT_FILE --to output_format

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