EFR File Extension

EFR file extension is created by XenoSystems, also known as Encryptafile Private Key File. EFR has been classified as Encoded Files. The format of this file type has not been determined yet. You can open EFR files in Microsoft Notepad program.

Encryptafile Private Key File Type

What is a EFR File Type?

The length of a private key file must be 16 bits or greater, and 7128 bits or less.

Free online EFR Tools & Apps

We have also the free online .EFR (Encryptafile Private Key File) file extension apps that can allow to view, edit, convert from to EFR, merge, split and compare the EFR files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

EFR Converter

Open EFR

Edit EFR

Compare EFR Files

Merge EFR Files

Split EFR Files

EFR Metadata Viewer

EFR Files Common Issues

There are few common issues with the Encryptafile Private Key File .EFR File Extensions while opening the .EFR files on Windows and MacOs, we have solution to those issues such as:

Can't Open EFR Files?

1. You must have supported software programs installed for Encryptafile Private Key File on your system such as Microsoft Notepad.
2. Associate default Microsoft Microsoft Notepad program for *.efr (Encryptafile Private Key File) files.
   
   
   

Related EFR File Extensions

EFR default file extension is .EFR and other similer related extensions are:

All Platform Software Programs for EFR File Extension

List of all softwares that can open the EFR files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open EFR File on Windows

	Software	License	Developer
	Microsoft Notepad 1903 for Windows	Bundled	Microsoft
	Notepad++ 6 for Windows	Freeware	Notepad Plus Plus

Open EFR File on Mac OS

Open EFR file on Linux

Open EFR file on Web

Open EFR file on iOS

Open EFR file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About EFR - Encryptafile Private Key File

Listed file converters are from the wide range of online file converter.

These are the most polular file/document converters based on the user's review and usage on the FileProInfo.