A qfxx file extension is related to the QuickLink II fax file format.
QFXX file extension - QuickLink II fax document
What is qfxx file? How to open qfxx files?
File type specification:
The qfxx file extension is associated with the QuickLink II, a fax software for MS-DOS operating system developed by Smith Micro Software Inc.
The qfxx file stores fax document in electronic form.
The QuickLink II is obsolete software.
This qfxx 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.
