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

empty icon.efr - WJVN fragment file

Detailed description

Software that works with efr file extension

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EFR file extension - Encryptafile Private Key file

What is efr file? How to open efr files?

File type specification:

Encoded and encrypted file type icon Encoded and encrypted file type

Private Key used to authenticate an encrypted Encrytafile ".EFL" file.

The default software associated to efr file type:

Encryptafile picture or screenshot

XenoSystems, LLC logoEncryptafile  Microsoft Windows software

Company or developer:
XenoSystems, LLC

Encryptafile is an encryption program for Windows. Encrypt and decrypt data using the latest industry standard strong encryption algorithms.

Help how to open EFR files:

Currently there is no specific information available, about how to open this file extension.

How to convert file with extension EFR:

Currently there is no specific information available, about how to convert this file extension.

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

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

  • Others efr file

Unspecified and all other actions for computer programs working with efr file - Encryptafile Private Key file

Click on the software link for more information about Encryptafile. Encryptafile uses efr 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 Windows:

Previous file extension
EFL file extension > Encoded and encrypted file types

Next file extension
file extension EFS


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