CLF2 file format description

Many people share .clf2 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .clf2 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .clf2 files.

1 filename extension(s) found in our database.

.cf2 - Common Loudspeaker Format Type 2 File

The CF2 data files are related to CLF Viewer. The CF2 file is a Common Loudspeaker Format Type 2 File. The CLF format is based on a flexible TAB-delimited text format that is created from measurements.

CLF Viewer
Data files
- / -
Common Loudspeaker Format Type 2 File related extensions:
OpenPBX Gateway Interface Data
Substance Painter Smart Mask Data
DMDX Item Data
PADS Layout Library 2D Lines Data
gEDA Schematic Data

Naturally, other applications may also use the .clf2 file extension. Even harmful programs can create .clf2 files. Be especially cautious with .clf2 files coming from an unknown source!

Can't open a .clf2 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 .clf2 file extension is often given incorrectly!

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

cf2, cl2, clf, cmf2

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CarryMap Apps Map Data
Common Loudspeaker Format Type 2 File
ListPro Data
DesignWorks Library
Source Insight Custom Language Data
Atari ST Paintworks Image

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

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