A drg file extension is related to the I-Doser software and used for its audio drug data.
DRG file extension - I-Doser audio drug
What is drg file? How to open drg files?
File type specification:
The drg file extension is associated with the I-Doser.
The drg file contains audio.
I-Doser is an application, that is used to play *.drg files. File contains a stereo audio track created using binaural recording techniques.
This drg 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.