C3L file format description

Many people often share .c3l 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 .c3l files. To address this issue, we have created this page to offer assistance and guidance on handling .c3l files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .c3l files.

Our aim is to simplify the process and promote seamless use of the .c3l file format.

1 filename extension(s) found in our database.

.c3l - CommView License Data

The C3L data files are related to CommView. The C3L file is a CommView License Data. CommView is a powerful network monitor and analyzer designed for LAN administrators, security professionals, network programmers, home users.

Data files
- / -
CommView License Data related extensions:
CommView Captured Data

Naturally, other applications may also use the .c3l file extension. Even harmful programs can create .c3l files. Be especially cautious with .c3l files coming from an unknown source!

Can't open a .c3l 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 .c3l 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. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

c3, c3p, cel, cl, cl3, crl, cwl, d3l, s3l

Is it possible that the filename extension is misspelled?

There is a possibility that the .c3l 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 .c3l:

PTC Creo Machine Parameter Data
Lisp Source Code
Certificate Revocation List
Affymetrix Probe Array Results File
IconUtils Cursor Library
POV-Ray for Windows Scenes Advanced Newltpot Data

Operating systems

At DataTypes.net, 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 DataTypes.net:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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


If you have useful information about the .c3l file format, then write to us!

DataTypes.net >> C3L file