How to open EFX file format? (eFax Document)

When during your work you encounter a problem with the EFX file extension, it is mostly the lack of possibility to see its contents. Its full name is eFax Document. The EFX file belongs to the Data Files category, and its structure has been developed by the j2 Global Communications company. In order to open the EFX file, you must download appropriate software. You will find the applications supporting the EFX file at the following list. If you install one of the programs from the list, your problems with the EFX file should stop. If the information presented here does not resolve your problem, go to another page on the topic: .

Programs using this file extension

Windows

Mac OS

Linux