Opening GFD Files

The GFD file type is primarily associated with Google Forms.

GFD	File extension: GFD
	File type:	data container

What is a GFD file?

GFD files mostly belong to Google Forms.

The GFD extension does not refer to a single type of file. Instead, it is used in various sectors to store data in a compact format.
This extension is most often seen as a Google Forms Data file that uses ZIP compression to hold e‐form responses. In this case, the file is generated by Google Forms and can be opened with zip extraction tools or through the Google Forms interface on the web at Google Forms.
Other examples include:

Game Font Data file: Some GFD files contain font and graphical information for games like Metal Gear Solid 3: Snake Eater. These files require specialized tools to extract or modify game assets.
Game File Data / Policy File: In other instances, a GFD file might be a container for game data or even policy settings, which can be used by software such as Geosoft Oasis montaj or Guidewire systems.
4LSE Project File: In simulation contexts, these files store project data, including river geometry and gauge information for tools like 4LSE RiverFlow2D.
Geode Data File: Utilized by Apache Geode, these files keep distributed, in-memory data ready for fast access. More information is available at Apache Geode.
VisionX Compressed Image: A small group of GFD files holds compressed images (using TIFF format) used in VisionX imaging solutions.

FilExt.com note: To view and work with a GFD file, it is important to identify its origin. This will help you choose the correct application or conversion tool based on whether it is related to web forms, gaming, simulation, or imaging.

How to open GFD files

You need a suitable software like Google Forms to open a GFD file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your GFD file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a GFD file directly in the browser:. Just drag the file onto this browser window and drop it.

Online GFD Text Viewer

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Online File Viewer

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Programs that open and convert GFD files:

Google Forms
See the previous paragraphs to learn more about the main application. GFD files are often referred to as Google Forms data files because this type of file is primarily created or used by this software.
GeForms by Gadwin Systems, Inc.
GeForms is an electronic form generator.
Menus for GNUe Forms
VISUAL EPR Energy, Fields File

GFD file format details:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. If there are problems opening a file, you must first determine the file format used. Our analysis of the GFD files produces the following result:

The GFD file extension covers different formats for different programs. The following file formats are most commonly found in GFD files:

50% of all GFD files use ZIP compression, the GFD file contains a number of compressed files. A GFD file can contain up to 3 files (mostly 2 - 3). File names are e.g. form.json, formData.dat and systemData.dat. If you want to see the included files and images, simply rename the file extension to .zip and double-click it. A typical file size is 390 KB. The keywords json, form, Mozilla, formId, formVersion, locale, userAgent, like Gecko, (KHTML, like, zh-HK, Chrome, x64) AppleWebKit/537.36, Windows NT 10 and 10.0; Win64; are typical for these files.
10% of all GFD files start with the magic bytes 0A 00, which are always the first bytes of this file format. They consist of illegible, cryptic characters. GFD files can be up to 19 MB in size, but are often around 1 MB - 15 MB.

All other GFD files (40%) have no uniform format, the following 6 formats can be found: GeForms Document, GFD, GFS and LSE. These files are often connected to world, font, data, ldap, fontset or other. If you want to find out what your GFD file contains, drag and drop it onto this page.

Technical Data for GFD File Extension

File classification:

Data

Related files:

gfd4, gfh, gfd_bak, gfdjp, pdf, gdf, zip, dat, docx, json, jpg, raw, gfl, tif, xml, cfg

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: GeoFrac.DataFiles
EXEFile: %ProgramFiles%\GEOFRA~1\GeoFrac.exe %1

a gfd data container is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with GFD files

Associate the GFD file extension with the correct application.
Update your software that should actually open data containers. Because only the current version supports the latest GFD file format. Search, therefore, e.g. on the manufacturer website after an available Google Forms update.
To make sure that your GFD file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .GFD file online - secure, fast, and no downloads needed.