Opening a CLN File

The CLN file type is primarily associated with HTTP Injector.

CLNFile Extension CLN
File extension: CLN
File type:  configuration file

What is a CLN file

CLN files mostly belong to HTTP Injector. CLN files do not follow a single standard. They can store specialized settings, data logs, or even act as installer packages.
  • HTTP Injector Configuration: This version holds network settings for an HTTP tunneling tool. It tells the program how to manage and direct traffic.
  • Vendui Configuration: In this case the file is a compressed backup (using ZIP format) that keeps software settings for Vendui systems.
  • Cash Register Log Data: Some CLN files work as log files or data stores for cash register programs. They record transactions or clean master data used by systems like Cash Register Express.
  • Executable Installer: A few CLN files are Windows executables. They are used as compressed installers for cleanup tools, running as a self-extracting program.
  • FilExt.com note: To open a CLN file, use the software that originally created it. A text editor or archive utility may work for configuration and backup files, while executable files must be handled with care.

    How can I open a CLN file?

    You need a suitable software like HTTP Injector to open a CLN file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CLN file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CLN file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online CLN Text Viewer

    Choose your .cln file to analyze

    Read our privacy guarantee in Filext’s terms and privacy policy

    Please allow ads on our site

    This helps us keep our servers running. Then re-upload your file to view it.

    Click here to see how to disable the ad blocker for filext.com

    Programs that open and convert CLN files:

    1. HTTP Injector
      See the previous paragraphs to learn more about the main application. CLN files are often referred to as HTTP Injector settings because this type of file is primarily created or used by this software.
    2. Backup
      Clean Files [Used by some versions of Windows during install]

    CLN file format:

    Why is it important to know the file format? This is the only way to find out which program to use to open the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). If the file extension or signature does not match the file format, errors will occur when opening or editing the file. If there are problems opening a file, you must first determine the file format used. Our evaluation of the CLN files is as follows:

    CLN is seldom used as a file extension and covers different formats for different programs. But the following two file formats are common:

    All other CLN files (65%) have no uniform format, the following 4 formats exist: ZIP. If you want to find out what your CLN file contains, drag and drop it onto this page.

    Technical Data for CLN File Extension

    File classification:
    Settings
    Related files:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: AnnouncementsCln.Document
    EXEFile: %ProgramFiles%\PARSON~1\ANNOUN~1.0\Announce.exe %1


    a cln configuration file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with CLN files

    • Associate the CLN file extension with the correct application.
    • Update your software that should actually open configuration files. Because only the current version supports the latest CLN file format. Search, therefore, e.g. on the manufacturer website after an available HTTP Injector update.
    • To make sure that your CLN file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .CLN file online - secure, fast, and no downloads needed.
    Drop here
    View another file
    CLN file viewer CLN file description