There is one other file type using
the EFL file extension!

empty icon.efl - Encryptafile encrypted data

Detailed description

Software that open efl file

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EFL file extension - External format language file

What is efl file? How to open efl files?

File type specification:

Various data file type icon Various data file type

The ELF file extension is used for External format language files.

The default software associated to open efl file:

National Federation of the Blind logoNFBTRANS  Microsoft MS-DOS software

Company or developer:
National Federation of the Blind

NFBTRANS - a DOS-based freeware Braille translator developed by the National Federation of the Blind (NFB) with forward and back translation, multiple language support and more.

Help how to open:

Due the variability and uncertainty of this file type group, there is no general information available, about how to open this various data file format. However most files with extension from this group are usually not meant to be opened or viewed directly. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.

For general information try to look at:
Identifying unknown file formats

How to convert:

Due the variability and uncertainty of this file type group, there is no general information available, about how to convert this various data file format. However most files with extension from this group are usually not in formats, which can be converted. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.

List of recommended software applications associated to the .efl file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open efl file, edit efl file, convert efl file, view efl file, play efl file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with efl file - External format language file

Click on the software link for more information about NFBTRANS. NFBTRANS uses efl file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft MS-DOS:

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