Files with the DLD extension denotes a text files created in the DLLdetective application. DLL files contain text data used in the communication between Windows applications and dynamic link libraries. DLL files may be opened and edited with the appropriate software applications.
Custom data logging program created with EdLog, a program included in the LoggerNet software package; used for recording data from Campbell Scientific CR10X logging devices. DLD files are created by compiling the code from a .CSI file.