File Extension Library


.GRU File Extension

  • Developer by: FXpansion Audio UK Ltd.
  • Category: Settings, options, themes or skins Files

What is an .GRU file?

.GRU file extension is created by FXpansion Audio UK Ltd.. .GRU has been classified as Settings, options, themes or skins Files.

.GRU is Geist preset data

The gru file extension is associated with the Geist, a music mixing, editing and composing  app with software sampler for Microsoft Windows and Mac OS X (macOS).

The gru file stores preset used by Geist.


How to open:

Use Geist to open .gru perest files.

How to convert:

As far as we know, this .gru file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to Open .GRU file on different platforms

Open .GRU File on Windows

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

Open .GRU File on Mac

  • Right-click (or Ctrl + Left-click) the .GRU 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 .GRU File on Linux

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

Open .GRU File on iPhone

Select a file. If you don't see an application to open the .GRU 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 .GRU 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 .GRU files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .GRU files

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