File extension DT is related to PowerBASIC file.File extension is used by PowerBASIC.
Files with the DT extension denote a Macintosh File Data Fork. The DT files are utilized as a container, that stores all of a files data. DF files contain a string of consecutive data bytes. The string of bytes contain the make-up of an application or program and contain a data-fork. DT files are a critical building block in the Macintosh platform and may be opened and edited with compatible software tools.
File extension DT - Macintosh file data fork.In computer file systems, a fork is additional data associated with a file system object. A file system might support only one fork per file or might support multiple named forks. Unlike extended attributes, which are typically limited in size, a fork can be of arbitrary size, possibly even larger than the file's data.