Free software "Monolingual" to delete unnecessary language resources of Mac OS X

Unusual free software that removes unused language resources from Mac OS X to ensure free space. It is open source.

Download from below.
Monolingual
http://monolingual.sourceforge.net/

Download it here.

Latest File Releases

Approximately, it seems that it is possible to secure free space of about 800 MB to several GB. As a precaution, Japanese version resources and English version resources should not be deleted.

The actual usage seems to be detailed on the following site.

Monolingual 1.3.4: PISCES