HotConvertRemove ads for as little as €2.99 — enjoy HotConvert with no ads.
Drop your files here
or click to select
Why convert MEF to RGBA?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the MEF format
RAW — Mamiya MEF RAW
MEF is Mamiya's proprietary RAW format used in medium-format Mamiya digital cameras and backs. Mamiya is known for its use in professional studio and portrait photography, and MEF files deliver the high dynamic range expected of medium-format imaging.
Common uses
- Medium-format studio and portrait photography
- Commercial product and fashion photography
- Landscape photography with high dynamic range
- Fine-art printing at large formats
About the RGBA format
RGBA — Raw RGB with Alpha
RGBA is a raw pixel format that stores red, green, blue, and alpha (transparency) channel values sequentially without any file header or compression. It is used as an interchange format in image processing pipelines where simplicity and directness are more important than portability.
Common uses
- Raw image data interchange in processing pipelines
- OpenGL texture loading from raw pixel buffers
- Intermediate format in image conversion tools
- Scripting and programmatic image generation
Related conversions
Other conversions available for MEF and RGBA files
Frequently asked questions
How do I convert MEF to RGBA?
Upload your MEF file above, choose RGBA as the output format, then click Convert. Your RGBA file is ready to download in seconds — nothing to install, and it works in your browser.
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.
Remove ads for as little as €2.99 — enjoy HotConvert with no ads.