File Extension Library

.GPF File Extension

  • Developer by: Nuke
  • Category: Game Files
  • Format: Binary

What is an .GPF file?

.GPF file extension is created by Nuke. .GPF has been classified as Game Files. The format of .GPF file is Binary.

.GPF is Gecko Patch File

File used by Gecko OS, a program used to load Nintendo Wii games and apply cheat codes; contains data and logic that modify game content; often used by third-party homebrew developers for creating cheat codes; commonly created with hex editor programs.

NOTE: GPF files are used on Nintendo Wii systems that have been "softmodded," meaning that they have been altered from their original state for purposes other than those intended by the manufacturer. The Wii softmod process is not supported by Nintendo.

List of all softwares that can open the Gecko Patch File
Gecko OS
File Type 2:

GRAVITY Ragnarok Online Patch File

Developer by: Gravity Interactive Category: Game Files Format: Binary

Patch file used by Ragnarok Online, a massively multiplayer online role-playing game (MMORPG); contains game data used to update the software; may be downloaded by game clients for automatically applying bug fixes and installing game content expansion packs.

List of all softwares that can open the GRAVITY Ragnarok Online Patch File
GRAVITY Ragnarok Online
File Type 3:

Geosoft Project File

Developer by: Geosoft Category: GIS Files Format: Binary

GIS project file created by Geosoft software products such as Oasis montaj 6 and later; stores all project files and organizes them; used for managing geospatial data from different sources, such as databases, maps, and flat files.

Geosoft 5 and earlier used the extension .GWS for project files, which were called "Geosoft Workspaces." GWS files can be imported into newer versions of the software and converted to GPF files.

List of all softwares that can open the Geosoft Project File
Geosoft Oasis montaj
Geosoft Oasis montaj Viewer
File Type 4:

Grant Agreement Preparation Form

Developer by: European Commission Category: Data Files Format: Binary

Document created in the Grant Agreement Preparation Forms (GPF) format; contains project information for contract preparation, including a title, starting date, duration, description, keywords, participants, and other legal information; used for project negotiations with the European Commission.

GPF forms are required by the European Commission for producing grant agreements. They can be created using GPF Editor, an application used to prepare and electronically exchange GPF files.

List of all softwares that can open the Grant Agreement Preparation Form
European Commission GPF Editor

How to Open .GPF file on different platforms

Open .GPF File on Windows

  • Right-click a .GPF
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .GPF file and Select check box "Always use this app to open .GPF files" Press "Ok"

Open .GPF File on Mac

  • Right-click (or Ctrl + Left-click) the .GPF file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .GPF File on Linux

Right click on the .GPF file, choose "Open with" and select a program from the list above

Open .GPF File on iPhone

Select a file. If you don't see an application to open the .GPF file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .GPF File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .GPF files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .GPF files

  1. You need to update the application that you normally use to open .GPF files. Only the latest version of the software supports the current .GPF file format
  2. You need to check the .GPF file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)