Using some of the Genealogy software like Family Tree Builder it should be quite possible to convert UZED genealogy files to GED, simply by using the import/export functions in these programs.
Convert Family Tree Builder compressed Unicode GEDCOM data to GEDCOM family history.
We have found one software suitable in our database for this conversion.
Multiplatform software - convert uzed to ged on any platform
A genealogy software package which allows the user to create family trees.
Convert from uzed file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.