BBTHEME file format description

Many people often share .bbtheme files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .bbtheme files. To address this issue, we have created this page to offer assistance and guidance on handling .bbtheme files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .bbtheme files.

Our aim is to simplify the process and promote seamless use of the .bbtheme file format.

1 filename extension(s) found in our database.

.bbtheme - phpBB Theme Package

The BBTHEME archive files are related to phpBB. The BBTHEME file is a phpBB Theme Package. phpBB is a popular open-source bulletin board written in PHP.

Archive files
- / -
phpBB Theme Package related extensions:
KVIrc Theme Pack
MATLAB Toolbox Package
Amiga WHAP Compressed Archive
NTI Backup Now Archive
Autodesk Fabrication Archived Job
Mac OS X Metapackage

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

Can't open a .bbtheme 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

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

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 .bbtheme file format, then write to us! >> BBTHEME file