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4W7 file extension

The table below provides useful information about the .4w7 file extension. It answers questions such as:

  • What is the .4w7 file?
  • What program do I need to open a .4w7 file?
  • How can the .4w7 file be opened, edited or printed?
  • How can I convert .4w7 files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ 4D Write Document

4W6 file is a 4D Write Document. 4D Write is a plug-in that extends word-processing capabilities to your 4th Dimension databases.
Category: Document files
Application: 4D Write
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
4W6 aliases:
4W6 related links:
4W6 related extensions:
4D Write Template

4D Write Pro Document

Other types of files may also use the .4w7 file extension.

🔴 Can't open a .4w7 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .4w7 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .4w7 file extension, write to us!

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