CF1 file format description

Many people share .cf1 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cf1 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cf1 files.

2 filename extension(s) found in our database.

.cf1 - Common Loudspeaker Format Type 1 File

The CF1 data files are related to CLF Viewer. The CF1 file is a Common Loudspeaker Format Type 1 File. CLF Type 1 file contains Octave/10 degree data.

CLF Viewer
Data files
- / -
Common Loudspeaker Format Type 1 File related extensions:
D-Fend Reloaded Profile Data
Radio Mobile Land Cover Data
Xilinx Peripheral Analyze Order File
Songsheet Generator Songbook
Beyond Compare Settings Package
Xilinx Microprocessor Hardware Specification

.cf1 - WOW! Diagnostic CF1 Data

The CF1 data files are related to WOW! Diagnostic. The CF1 file is a WOW! Diagnostic CF1 Data. WOW! Diagnostic is a software and hardware solutions for car service and repair.

WOW! Diagnostic
Data files
- / -
WOW! Diagnostic CF1 Data related extensions:
WriteOnline WordBar Data
SPSS Statistics Portable
Toon Boom Studio Catalog Data
Corel WordPerfect Shell Macro Library
Lexacom Talk and Type Dictation Data
SpriteUV2 Data

Naturally, other applications may also use the .cf1 file extension. Even harmful programs can create .cf1 files. Be especially cautious with .cf1 files coming from an unknown source!

Can't open a .cf1 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 .cf1 file extension is often given incorrectly!

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

c1, cb1, cc1, cd1, ce1, cf, cfl, cfw, cr1, ct1, df1, fc1, ff1, sf1, vf1

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

VictorGSM MSS Flash Data
Omnis Native Data File
IMVU Product Data
BP-743 Variable Pitch Font
1C:Enterprise Auxiliary Data
ComputerEyes Raw 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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