The latest versions of AnyToISO disk image convert also supports IMZ format, so it is your best bet for IMZ to ISO conversion. You can download trial version for free and since .imz files are pretty small, you should be able to convert them without trouble.
Convert Floppy Image compressed image to CD/DVD/HD DVD/Blu-ray disc ISO binary image.
We found 2 software records in the database related to .imz to .iso file format conversion.
Microsoft Windows software - convert imz to iso on Windows
A disk image converter for Microsoft Windows
Convert from imz file format
|Yes, AnyToISO supports imz file conversion as a source file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned imz to iso. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert imz to iso on OS X
Mac version of popular disk image converting program