CONTENTPROJ file format description

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

1 filename extension(s) found in our database.

.contentproj - XNA Game Studio Game Content Project

The CONTENTPROJ project files are related to XNA Game Studio. The CONTENTPROJ file is an XNA Game Studio Game Content Project. Microsoft XNA Game Studio is a toolset that makes creating video games for Windows-based PCs.

XNA Game Studio
Project files
- / -
XNA Game Studio Game Content Project related extensions:
Caustic Audio Project
Marmalade SDK Project
FlipAnim Project
DecisionPad 4 Project
WinDev Mobile Project

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

Can't open a .contentproj 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.

Operating systems 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 .contentproj file format, then write to us! >> CONTENTPROJ file