MIFF

Magick image file format
File type: Bitmap image file
Files with miff extension can be in most cases encountered as graphics files in ImageMagick's unique raster graphics format. MIFF stands for Magick Image File Format.
What is miff file?
File type category:
Bitmap image file
Date updated: June 23, 2025
File extension miff is used for Magick Image File Format, abbreviated MIFF, an image format used by ImageMagick. It is used to store bitmap images platform-independently.
The Magick Image File Format (MIFF) is ImageMagick's own platform-independent format for storing bitmap images. It has an advantage over other image formats in that it stores all metadata known to ImageMagick (e.g. image color profiles, comments, author, copyright, etc.), whereas, other formats may only support a small portion of available metadata or none at all. A MIFF image file consist of two sections. The first section is a header composed of keys describing the image in text form.
How to open miff file?
Except for ImageMagick, some alternative graphics viewers/editors can work with this format.
How to convert miff file?
ImageMagicks supports many graphics formats, so export of MIFF format to other files is certainly doable.
Suggested software to open miff file:
Associated software actions with the miff file
Software applications that can open miff files:
ImageMagick (Multiplatform)
Software applications that can edit miff files:
ImageMagick (Multiplatform)
Software capable of saving miff files:
ImageMagick (Multiplatform)
Programs for viewing miff files:
ImageMagick (Multiplatform)
XnView MP (Multiplatform)
Software apps that create miff files:
ImageMagick (Multiplatform)
Software apps that convert miff files:
ImageMagick (Multiplatform)
XnView MP (Multiplatform)
Picture Resize Free Online Images Converter (On-line services)
Software apps that print miff files:
ImageMagick (Multiplatform)
XnView MP (Multiplatform)