Contains copy-protection information stored in an OMA (Open Mobile Alliance) rights object, formatted in WBXML (WAP Binary XML); includes the key used to encrypt the content of a .DCF file; enables Digital Rights Management (DRM) encrypted files to be opened and played back.
Program(s) that open drc files
Mac / Windows: Any Text Editor
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/drc
