OZT file format description

Many people share .ozt files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ozt file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ozt files.

1 filename extension(s) found in our database.

.ozt - MU Online Image

The OZT game data files are related to MU Online. The OZT file is a MU Online Image. MU Online is a 3D medieval fantasy MMORPG, produced by Webzen (Korean gaming company).

MU Online
Game Data files
- / -
ozb, ozj
MU Online Image related extensions:
Vagrant Story Zone Data
Windward Player Profile Data
League of Legends Game Archive
Automobilista Vehicle Data
Hudson Entertainment Sound
Age of Wushu Skeleton Data

Naturally, other applications may also use the .ozt file extension. Even harmful programs can create .ozt files. Be especially cautious with .ozt files coming from an unknown source!

Can't open a .ozt 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 can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .ozt file extension is often given incorrectly!

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

lzt, oat, ost, ot, otz, oxt, oz, ozf, pzt, zot, zt

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Mozart Functor File
TheWord Old Testament Text Module
OpenLP Theme File
HPE Library and Tape Tools Compressed Support Ticket
GraphPad Prism Template
Atari Jaguar TOM Object

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .ozt file format, then write to us!

DataTypes.net >> OZT file