CF1 file format description

Many people often share .cf1 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 .cf1 files. To address this issue, we have created this page to offer assistance and guidance on handling .cf1 files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .cf1 files.

Our aim is to simplify the process and promote seamless use of the .cf1 file format.

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.

Application:CLF Viewer
Category:Data files
Magic:- / -

Common Loudspeaker Format Type 1 File related extensions:

  • cpf CircuitCAM Manufacturing Process Definition Data
  • sqdb SpellQuizzer Database
  • is1 M3 Sakura Real-Time Save 1 Data
  • tpl Trial Sequential Analysis Template
  • rwb RefWorks Backup File
  • x6a Yamaha MOXF Backup Archive

.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.

Application:WOW! Diagnostic
Category:Data files
Magic:- / -

WOW! Diagnostic CF1 Data related extensions:

  • avdl Apache Avro IDL Data
  • frag SAM A2M Alignment Data
  • uld DIALux Unified Luminaire Data
  • ptc PointCloud Data
  • pts Leica Cyclone Point Cloud Data
  • bqf WaveWatch III Binary Quadrupled Data

Be careful.

It is important to understand that the .cf1 file extension is not limited to a particular set of applications. Other programs besides the intended ones can also use the .cf1 extension to create files. This includes potentially harmful programs or malware that may generate .cf1 files for various purposes. Be especially cautious with .cf1 files coming from untrusted or unknown sources.

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 an extension, you receive the following message:

Select an app to open this .cf1 file

To set the .cf1 file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. Under the Default apps section, you will find various categories such as Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate, such as Photos for image files or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the desired app is not listed, click on More apps to see additional options or click on Look for an app in the Microsoft Store to search for apps in the Store.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set .cf1 file association. Many applications can open .cf1 files without requiring any specific file association to be set.

The .cf1 file extension is often given incorrectly

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. Our goal in providing this list is to help users find the right information more easily and enhance their overall search experience on our website.

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?

There is a possibility that the .cf1 filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .cf1:

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

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If you find the information on this .cf1 page useful, please feel free to link to this page. >> CF1 file