File Extension Library


.HFX File Extension

  • Category: Various data Files

What are .HFX files and how to open them?

Can't open .HFX file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .HFX file.

What is a .HFX file extension?

.HFX file extension has been classified as Various data Files.

.HFX is HotFax data

The hfx file extension is associated with the HotFax an application developed by Smith Micro.

The hfx file stores various data used for internal purposes of the HotFax application.

HotFax is obsolete product.

.HFX file format is deprecated and this file format is no longer supported.

Currently, .HFX file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Probably cannot be converted to anything else.

How to convert:

Probably cannot be converted to anything else.

How to fix problems with .HFX files

  1. You need to update the application that you normally use to open .HFX files. Only the latest version of the software supports the current .HFX file format
  2. You need to check the .HFX file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)