CLF File

What are CLF files and how to open them

Are you having problems opening a CLF file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your CLF files.

What is a CLF file?

CLF files have multiple uses, and ListPro Data is one of them. Read more about the other uses further down the page.

ListPro Data

These CLF files contain customized lists created in ListPro, a list creation program. These CLF files can be shopping lists, checklists, or any other list your heart desires.

How to open CLF files

Important: Different programs may use files with the CLF file extension for different purposes, so unless you are sure which format your CLF file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different CLF openers which you will find listed below.

Last updated: July 31, 2023

All known file formats using extension .CLF

While ListPro Data is a popular type of CLF-file, we know of 2 different uses of the .CLF file extension. Different software may use files with the same extension for different types of data.

Source Insight Custom Language File

We know that one CLF format is Source Insight Custom Language File. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of CLF files. Remember, different programs may use CLF files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about CLF file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.