MDI to TIFF File Converter can enable you to quickly turn Microsoft Office Document Imaging files into TIFF images.

usage:
mdi2tif.exe -source <sourcefile> -log <logfile> [-dest <destfile] [-overwrite] [-subfolders]

examples:
mdi2tif.exe -source contoso1.mdi -log log.txt
mdi2tif.exe -source c:\mdifiles -dest c:\tiffiles -subfolders -log c:\tiffiles\log.txt

-help or -?
List of possible arguments

-source <sourcefile>
Source directory path or filename. This argument is required. Example: mdi2tif.exe -source c:\mdifiles ...

-dest <destfile>
Destination directory path or filename. Example: mdi2tif.exe ... -dest c:\tifoutput ...

-overwrite
Specifies that the destination files should overwrite any existing file

-subfolders
Specifies that files within the directory path and all its subfolders will be converted

-log <logfile>
Specifies the log file for the conversion tool. This argument is required. Example: mdi2tif.exe ... -log c:\tiffs\convertlog.txt

-discardannot
Specifies that the annotations in the source files should not be kept in the destination files

The license of this software is Freeware, you can free download and free use this image processing software.