- Extension
- .mat
- .ptif
- Format
- Binary
- Binary
- Category
- Data
- Raster Image
- Developer
- The MathWorks
- Kermit
- Description
- A MAT-file holds the variables saved from a MATLAB session: numeric arrays such as matrices and images, text, cell arrays and structs. Files saved with -v7.3 are HDF5 files behind a MATLAB header. Unity and Unreal material files use the .mat extension too, but they are a different format.
- File extension ptif is mainly associated with the Pyramid encoded TIFF bitmap graphics file format. Multi-resolution TIFF containing successively smaller versions of the image down to the size of an icon.
- MIME Type
- application/octet-stream
- image/x-ptif
