An lld file extension is related to the Loan Level Disclosure data format.
LLD file extension - Loan Level Disclosure data
What is lld file? How to open lld files?
File type specification:
The lld file extension is reported to be used for Loan Level Disclosure files.
Some sort of financial data format. Seems to be obsolete or rare used without support from developer.
This lld 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.