.DRM File

File extension drm seems to be mainly related to Cubase and used for one of its default file types.

A .drm file is a drum map setup files that are used to load and save drum maps. A drum map defines which notes correspond with which drum sounds and the maps are designed and managed within the Drum Map setup window.

Files with drm suffix can mainly be found as drum map setup files from Cubase music production software.

How to open:

As far as we know, this file type is unique to Cubase music production software.

How to convert:

It does not seem possible to convert .drm setup files to anything else and there is most likely not meant to be converted to anything else.