A daily updated filename extension database!

Details of the .g04 file extension

The table below provides useful information about the .g04 file extension. It answers questions such as:

  • What is the .g04 file?
  • What program do I need to open a .g04 file?
  • How can the .g04 file be opened, edited or printed?
  • Where can I find the specifications for .g04?
  • Which MIME-type is associated with the .g04 extension?
  • How can I convert .g04 files to another format?
  • What are other, similar filename extensions to .g04?

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

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

.g01 file extension details

HEC-RAS Geometry File

HEC-RAS Geometry File .g01 file icon
G01 file is a HEC-RAS Geometry File. Hydrologic Engineering Centers River Analysis System (HEC-RAS) is a one- dimensional model, intended for hydraulic analysis of river channels
Category: Data files
Application: HEC-RAS
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
G01 aliases:
g02, g03, g04, g05, g06, g07, g08, g09, g10, g99
G01 related links:
G01 related extensions:
HEC-RAS Flow File

Other types of files may also use the .g04 file extension.

.g04 file extension error

The .g04 file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Tag Image File Format
WinRAR Archive
CALS Compressed Bitmap
BlindWrite CD Image Segment
Nastran Log
Guitar Pro Tabulature
TaxCut Federal Data
MicroStation Modification System Resource File
HEC-RAS Flow File
Gerber Inner Routing Layer 1 Data
open .g04 file

Can't open a .g04 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 .g04 file association, check the FAQ.

.g04 file extension

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 .g04 file extension, write to us!

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