Convert MEF to G4
Convert MEF images to G4 format, edit and optimize images online and free.
Drop Files Anywhere to Upload
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.
The G4 file extension, standing for CCITT Group 4 Fax Image, is a specialized format used primarily for storing black-and-white facsimile (fax) images. Its origins trace back to the Consultative Committee for International Telegraphy and Telephony (CCITT), now known as the ITU-T, which developed the Group 4 standard in the 1980s to improve fax transmission efficiency over digital networks. This format employs a high compression ratio to reduce file size while maintaining image quality, making it ideal for archiving documents and transmitting faxes in professional and business environments.
Drag & drop or browse your device to select and upload your MEF file.
Use any available convert tools on the preview page, and click Convert.
Wait a couple of seconds for the converter to do the hard job, then download your G4 file.
To change MEF format to G4, upload your MEF file to proceed to the preview page. Use any available tools if you want to edit and manipulate your MEF file. Click on the convert button and wait for the convert to complete. Download the converted G4 file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to MEF file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to MEF file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to MEF file location or include path to your input file.