>> W3N file

W3N file format description

Many people share .w3n files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .w3n file can be edited, converted or printed with. On this page, we try to provide assistance for handling .w3n files.

1 filename extension(s) found in our database.

.w3n - Warcraft 3 Expansion Campaign

The W3N game data files are related to Warcraft 3. The W3N file is a Warcraft 3 Expansion Campaign. Warcraft 3 is a real-time strategy game from Blizzard Entertainment.

Warcraft 3
Game Data files
- / -
Warcraft 3 Expansion Campaign related extensions:
Warcraft 3 Custom Map
Simple Planes Plane Data
Zombies Ate My Neighbors Map
Metro 2033 Audio Data
Terminal Velocity Animation Data
Beneath a Steel Sky Game Data

Naturally, other applications may also use the .w3n file extension. Even harmful programs can create .w3n files. Be especially cautious with .w3n files coming from an unknown source!

Can't open a .w3n 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 .w3n file extension is often given incorrectly!

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

3wn, w3, w3b, w3g, w3h, w3m, wn, wrn, wwn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Warcraft 3 Map
Eclipse WRN Data
XYZware Nobel 3D Model
WN Web Server Data
Milinta APL APL+Win Workspace
WriteNow Text

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, 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 .w3n file format, then write to us!