CLF File

What are CLF files and how to open them

Are you having problems opening a CLF file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your 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: December 11, 2022

More file formats using the CLF extension

Through our research of CLF files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • Source Insight Custom Language File

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.

Source InsightSource InsightUser submitted
CaesiumCaesiumUser submitted
LogicWorksLogicWorksUser submitted
PhotoMixPhotoMixUser submitted
Color Scheme EditorColor Scheme EditorDiscontinued
ListPro Windows Mobile & Windows PCListPro Windows Mobile & Windows PCUser submitted
ListProListProUser submitted
ImagenationImagenationUser submitted
EMTPWorksEMTPWorksUser submitted
Customizer EXCustomizer EXUser submitted

Help us help others 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 to discuss further.