A pdic file extension is related to the Personal Dictionary software and used for its database files.
PDIC file extension - Personal Dictionary database
What is pdic file? How to open pdic files?
File type specification:
The pdic file extension is associated with the Personal Dictionary software for Microsoft Windows operating system used to create personal dictionaries.
The pdic file stores database used by PDIC app.
This pdic file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.