.RGH File

The rgh file extension was in the past used for some sort of ZZ RouGH bitmap image format.

Seems to be very rare used or obsolete file format without support from developer.

This rgh file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

How to open:

Use XnView to view content of *.rgh files.

How to convert:

XnView is able to export *.rgh files to other bitmap formats.