CLF file format description

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

3 filename extension(s) found in our database.

.clf - ListPro Data

The CLF data files are related to ListPro. The CLF file is a ListPro Data. ListPro is an application designed to allow you create and maintain any kind of list you can think of.

Data files
- / -
ListPro Data related extensions:
SQLite 3 Database Shared Memory
Adobe Character Animator Puppet Data
DADiSP SPL Function Data
VersaCAD Data
Gaussian Two-Electron Integral File
MSC Adams Model Neutral Data

.clf - DesignWorks Library

The CLF data files are related to DesignWorks. The CLF file is a DesignWorks Library. DesignWorks Professional is an easy-to-use schematic capture package for Microsoft Windows.

Data files
- / -
DesignWorks Library related extensions:
DesignWorks Schematic Data
DesignWorks Viewer Tools Data

.clf - Source Insight Custom Language Data

The CLF data files are related to Source Insight. The CLF file is a Source Insight Custom Language Data. Source Insight is a project-oriented programming editor, code browser, and analyzer for Microsoft Windows.

Source Insight
Data files
- / -
Source Insight Custom Language Data related extensions:
MikuMikuDance MikuMikuEffect Data
Autodesk Simulation Mechanical Binary Restart Data
EBA Command Center Backup Data
Source Insight Main Symbol Index
System Center Configuration Manager VAppLauncher Data
Rhapzode Resource Repository

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

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

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

cf, cfl, cif, ckf, cl, clb, clc, cld, cle, clg, clr, clt, clv, cmf, cof

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Corel Mosaic 5.0 Library
Belkin Router Firmware Update
ArchiCAD Library Container File
ClamAV Local Database
Roxio Easy CD Creator 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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