A daily updated filename extension database!

GCW file extension

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

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

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

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

✅ Microsoft Mathematics Worksheet

GCW file is a Microsoft Mathematics Worksheet. Microsoft Mathematics is a desktop graphing calculator that can help you visualize and see mathematical concepts.
GCW format description not yet available
Category: Data files
Application: Microsoft Mathematics
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
GCW aliases:
GCW related links:
GCW related extensions:

Other types of files may also use the .gcw file extension.

🚫 The .gcw file extension is often given incorrectly!

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

bcw, cw, fcw, gc, gca, gcd, gcs, gdw, gfw, gsw, gvw, gw, gwc, gxw, ncw

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

GRASS GIS Workspace File
GraphShow Worksheet
Native Instruments Kontakt Compressed Wave
BusinessCards MX Project
CardWorks Template
TurboCAD Drawing
Groundspeak Compiled Wherigo Cartridge
Jaws Unleashed Data
General CADD Drawing
Nero Cover Designer Template

🔴 Can't open a .gcw 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 .gcw 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 .gcw file extension, write to us!

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