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Details of extension .oni

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

Below, you can find answers to the following questions:

  • What is the .oni file?
  • Which program can create the .oni file?
  • Where can you find a description of the .oni format?
  • What can convert .oni files to a different format?
  • Which MIME-type is associated with the .oni extension?
Oni Game Data .oni file icon

Oni Game Data

The ONI file is an Oni Game Data. Oni is a third-person action video game developed by Bungie West.
Category: Game Data files
Application: Oni
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.osbd Oni Audio Data

Other types of files may also use the .oni file extension. If you have helpful information about .oni extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.ohi Delphi OpenHelp Index
.ogi OpenPBX Gateway Interface Data
.pni Popnogging Image
.ni Inform 7 Project
.obi Microsoft Outlook RSS Subscription Data
.onl PATCHMASTER Online Analysis Information

The .oni filename extension is often given incorrectly!

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

noi (1), kni (1), pni (1), on (1), ohi (1), obi (1), ni (1), ini (1), onl (1), omi (1), ogi (1)

Can't open a .oni file?

If you want to open a .oni file on your computer, you just need to have the appropriate program installed. If the .oni association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.oni

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android