Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .edfw

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .edfw file?
  • Which program can create the .edfw file?
  • Where can you find a description of the .edfw format?
  • What can convert .edfw files to a different format?
  • Which MIME-type is associated with the .edfw extension?
Efficient Diary v5 Document .edfw file icon

Efficient Diary v5 Document

EDFW file is an Efficient Diary v5 Document. Efficient Diary is a cross-platform, easy-to-use and powerful electronic diary software package which allows you keep a diary on either PCs or mobile phones.
Detailed description not available
Category: Document files
Application: Efficient Diary
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Efficient Calendar v3 Document
Efficient Calendar v2 Document
Efficient Calendar v5 Document
Efficient Diary v3 Document
Efficient Diary v2 Document

Other types of files may also use the .edfw file extension. If you have helpful information about .edfw extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

SmartWare Cross-Tab Definition File
Efficient Calendar v5 Document
ESRF Data Format
eDrawing Drawing Document
SolidWorks eDrawings Document
Efficient PIM v5 Data
CA Security Renamed File
Efficient Reminder v5 Data

The .edfw filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

efw (1), edw (1), edf (1), dfw (1), erfw (1), effw (1), edrw (1), ecfw (1)

Can't open a .edfw file?

If you want to open a .edfw file on your computer, you just need to have the appropriate program installed. If the .edfw association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.edfw

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android