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Details of extension .xlw4

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

Below, you can find answers to the following questions:

  • What is the .xlw4 file?
  • Which program can create the .xlw4 file?
  • Where can you find a description of the .xlw4 format?
  • What can convert .xlw4 files to a different format?
  • Which MIME-type is associated with the .xlw4 extension?
Microsoft Excel 4 for Mac Workbook Document .xlw4 file icon

Microsoft Excel 4 for Mac Workbook Document

The XLW4 file is a Microsoft Excel 4 for Mac Workbook Document. Excel is a spreadsheet program from Microsoft, a component of its Office product group for business applications.
Category: Document files
Application: Microsoft Excel
Program name: -
Mime-type: application/
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.trn Corel Quattro Pro Translation Support Data
.mswk Microsoft Works for Mac Document
.xla5 Microsoft Excel 5 for Mac Add-in
.ctf Lotus Symphony Character Translation Data
.dvc Lotus 1-2-3 DVC Data

Other types of files may also use the .xlw4 file extension. If you have helpful information about .xlw4 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.lw4 Lightwright 4 Data
.xls4 Microsoft Excel 4 for Mac Document
.xlw Microsoft Excel Workbook Document

The .xlw4 filename extension is often given incorrectly!

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

xlw (1), lw4 (1), xls4 (1)

Can't open a .xlw4 file?

If you want to open a .xlw4 file on your computer, you just need to have the appropriate program installed. If the .xlw4 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.xlw4

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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android