Files with elfo suffix can be typically found as form files from ElsterFormular.
ELFO file extension - ElsterFormular form
What is elfo file? How to open elfo files?
File type specification:
File extension elfo is mainly associated with the ElsterFormular, a financial management tool for Microsoft Windows operating system developed by German company called Elster.
An .elfo file stores document created in the ElsterFormular.
