Files with jda file extension might be found as old Winphone Fax Send Journals. Seems it was used in the past in a long forgotten program.
JDA file extension - Winphone Fax Send Journal data
What is jda file? How to open jda files?
File type specification:
The jda file extension seems to be used for an old Winphone Fax Send Journal file type.
Most likely some old format without support. No further information could be found.
This jda 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.
