Files with the DKB extension identify backup files created in the DataKeeper utility application. The DKB files are created when the application is executing disk partitioning and backup file data is contained in the DKB extension. DKB files may be opened with compatible software.
DKBTrace was a graphical ray tracing program which was the forerunner of POV-Ray. It had no GUI and ran via the command line. It featured quadric shapes (spheres, ellipsoids, planes, etc), constructive solid geometry (intersection, difference, union), and procedural textures like wood and marble.