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GC3 file extension

The table below provides useful information about the .gc3 file extension. It answers questions such as:

  • What is the .gc3 file?
  • What program do I need to open a .gc3 file?
  • How can the .gc3 file be opened, edited or printed?
  • How can I convert .gc3 files to another format?

Table of Contents

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

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


GC3 file is a GENECLUSTER GC3 Stage File. GENECLUSTER is a novel program for detecting association in genome-wide case-control studies based on a set of known haplotypes (like the HapMap Phase II haplotypes).
GC3 format description not yet available
Category: Data files
Application: GENECLUSTER
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
GC3 aliases:
GC3 related links:
GC3 related extensions:

Other types of files may also use the .gc3 file extension.

🚫 The .gc3 file extension is often given incorrectly!

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

bc3, c3, cg3, fc3, g3, gc, gcr, gcw, gd3, gs3, gx3, hc3, nc3, rc3, tc3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

GameStarter File
Eudemons Online 3D Model
GraphClick File
FIEBDC Database
Genecyst Emulator Saved State
MAZ Sound VSampler 3 Soundbank
netCDF Data
FCEUX Saved State
Cabri 3D Document

🔴 Can't open a .gc3 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 .gc3 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 .gc3 file extension, write to us!

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