File Extension Library


.EFF File Extension

  • Developer by: eFileFolders
  • Category: Encoded and encrypted Files

What are .EFF files and how to open them?

Can't open .EFF 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 .EFF file.

What is a .EFF file extension?

.EFF file extension is created by eFileFolders. .EFF has been classified as Encoded and encrypted Files.

.EFF is eFileFolders file format

The eff file extension is associated with the eFileFolders, an on-line service that allows users to securely manage, store and retrieve their documents and other files.

The eff file contains encrypted user's data.

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

Currently, .EFF file type is not actively used and is obsolete.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:

Use eFileFolders to work with *.eff files.

How to convert:

As far as we know, this .eff file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .EFF files

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