FMZ
From Just Solve the File Format Problem
FMZ (Form•Z project file) is the native format of the Form•Z 3D modeling software. The extensions .fmz and .fml are apparently both used for files within this variety; it's unclear what distinction this makes. There have also been multiple variants from different versions of Form•Z; in particular, the documentation of the software notes that the v9 project files differ from v8.
Software
- Form•Z Free (requires filling out form in site)