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Image Format

MEF Converter — Free Online

Convert Mamiya Raw Format files to and from other formats. Fast, free, no registration required.

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Convert to MEF

JPG to MEF→PNG to MEF→WebP to MEF→HEIC to MEF→GIF to MEF→BMP to MEF→

Convert from MEF

MEF to JPG→MEF to PNG→MEF to WebP→MEF to HEIC→MEF to GIF→MEF to BMP→

What is MEF?

MEF is Mamiya's RAW image format used in medium-format digital backs like the Mamiya ZD and 645DF. It stores unprocessed sensor data from large CCD and CMOS sensors for maximum image quality.

Format Details

Full Name
Mamiya Raw Format
Extension
.mef

Key Features

  • Mamiya medium format
  • RAW quality
  • Full sensor data
  • Large sensor

Frequently Asked Questions

Upload your file, select MEF as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most image formats to MEF, including JPG, PNG, WebP, HEIC, GIF, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.