Mobile phone backup file created by Sony Ericsson PC Suite, a program used to manage Sony Ericsson mobile phones; stores phone information, such as contacts, in a compressed format.
DBK files may be decompressed using a file decompression tool, such as Corel WinZip. They may include a .VCF contacts file named contacts.vcf.
NOTE: To decompress a DBK file, rename the file extension to ".zip" and open it with a .ZIP file decompression utility.
Database backup file created by dBASE database application development software; saves a backup copy of the working .DBF or .DB2 file; can be used for restoring the database in the event it becomes corrupted; may be automatically generated by the software.