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>> J3O file

J3O file format description

Many people share .j3o files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .j3o file can be edited, converted or printed with. On this page, we try to provide assistance for handling .j3o files.

1 filename extension(s) found in our database.

.j3o - JMonkey Engine 3D Object

J3O file is a JMonkey Engine 3D Object. JMonkey Engine is a 3D game engine for Java developers. It’s open source, cross platform and cutting edge.

.j3o file format description:
J3O format description not yet available
JMonkey Engine
Development files
- / -
JMonkey Engine 3D Object related links:
JMonkey Engine 3D Object related extensions:
JMonkey Engine Material data
JMonkey Engine Model

Naturally, other applications may also use the .j3o file extension. Even harmful programs can create .j3o files. Be especially cautious with .j3o files coming from an unknown source!

Can't open a .j3o 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 .j3o file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

JO Audio File

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

If you have useful information about the .j3o file format, then write to us!