https://www.fileviewpro.com/en/file-extension-dbk/
FileViewPro is an advanced file viewer and management solution designed to streamline the process of opening, viewing, and managing an extensive range of file types. Whether it's a document, video, image, or alternative file format, FileViewPro provides a one-stop platform, doing away with the need for multiple programs to open different files. One of the core features of FileViewPro is its support for DBK files, a specialized file type commonly associated with Sony Ericsson and similar mobile devices. DBK files often store backup data