.NR4 File Extension
- Developer by: Nero AG
- Category: Backup Files
What is an .NR4 file?
.NR4 is Nero CD-ROM (AAC) compilation data
The nr4 file extension is related to some older file format used by the Nero Burning ROM, an optical disks authoring software for Microsoft Windows and Linux systems.
The nr4 file contains compilation of AAC music.
This nr4 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.