An mtiff file extension is associated with the Multi-page Tiff file format used to store multiple Tiff pictures instead of one file.
Software that open mtiff file
MTIFF file extension - Multi-page Tiff file format
What is mtiff file? How to open mtiff files?
File type specification:
The mtiff file extension is associated with Multi-page Tiff file format. An MTIFF file formats still TIFF file format but in multiple pages instead of one.
Picture images in Multi-page Tiff file format are viewable in the FastPictureViewer Professional.
The default software associated to open mtiff file:
FastPictureViewer Professional 
Company or developer:
Axel Rietschin Software Developments
FastPictureViewer is very fast picture image viewer for Microsoft Windows. It supports variety of image formats including many digital camera RAWs, Adobe DNG, OpenEXR etc.
List of recommended software applications associated to the .mtiff file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open mtiff file, edit mtiff file, convert mtiff file, view mtiff file, play mtiff file etc. (if exist software for corresponding action in File-Extensions.org's database).
mtiff file viewer - programs that view mtiff file - Multi-page Tiff file format
Programs supporting the exension mtiff on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about FastPictureViewer Professional for view mtiff file action.
