since 2000
Opening a CFL File
The CFL file type is primarily associated with ActivInspire.
What is a CFL file?
CFL files mostly belong to ActivInspire. CFL files are not a single unified format but a label for several specialized data types.
For example, one type is used by ActivInspire to store ClassFlow lesson data. This file is built as a ZIP archive that holds lesson elements for interactive classroom sessions. You can find more about this format on the Promethean World website.
Another type of CFL file is the CorelFLOW diagram file. It uses the Microsoft Compound file structure to contain flow diagrams crafted for Corel Flowcharting applications. More details are available at the Corel website.
Other variants include game data files—often based on a compressed Flash Lite structure—used in game development by FireHammer, and ADF database files, which store simulation data for aerodynamic design and analysis (sometimes noted as ANSYS CFX data files). Each version holds structured data meant to be used by its respective software.
FilExt.com note: Because the same CFL extension covers different uses, it is important to work with the software that matches your file’s origin. Attempting to open it in a generic viewer may not work due to its internal format differences.
For example, one type is used by ActivInspire to store ClassFlow lesson data. This file is built as a ZIP archive that holds lesson elements for interactive classroom sessions. You can find more about this format on the Promethean World website.
Another type of CFL file is the CorelFLOW diagram file. It uses the Microsoft Compound file structure to contain flow diagrams crafted for Corel Flowcharting applications. More details are available at the Corel website.
Other variants include game data files—often based on a compressed Flash Lite structure—used in game development by FireHammer, and ADF database files, which store simulation data for aerodynamic design and analysis (sometimes noted as ANSYS CFX data files). Each version holds structured data meant to be used by its respective software.
FilExt.com note: Because the same CFL extension covers different uses, it is important to work with the software that matches your file’s origin. Attempting to open it in a generic viewer may not work due to its internal format differences.
How to open a CFL file
You need a suitable software like ActivInspire to open a CFL 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 CFL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CFL file directly in the browser:. Just drag the file onto this browser window and drop it.
Online CFL Text Viewer
or drag and drop it here
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Programs that open and convert CFL files:
- ActivInspire
See the previous paragraphs to learn more about the main application. CFL files are often referred to as ActivInspire data files because this type of file is primarily created or used by this software.
- Compressed File Library FileCFLs are designed to work as a virtual file system for games. In addition to keeping the number of file accesses down, all game resources can be compressed, encrypted etc. CFL is used by X-Forge, the multi-platform wireless 3D game engine by Fathammer Ltd. among others. This file format is classified as Archive.
- Corel Flowchart File
- Developer Studio (Diagram) by Microsoft Corporation
CFL file format:
If you can determine the file format, the associated program can also be determined. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. Knowledge is power - this also applies when dealing with unknown or faulty files. Below is our analysis of the CFL files:
CFL is rarely used as a file extension and includes different formats for the applicable programs. The two most popular formats are as follows:
- 30% of all CFL files are based on the zip format, multiple files are compressed and combined into one CFL file. A typical number of included files is 19. A little tip: If you rename the file extension to .zip and then double-click, you will see the included files and images. CFL files are between 30 KB and 7 MB in size. The files contain the following words: json and lesson.
- 15% of all CFL files use the Microsoft Compound File format, which is also known as Compound File Binary File format (CFBF or CFB) or OLE2 Compound Document format. Compound document files work similarly to real file systems. They contain a number of independent data streams (like files in a file system) which are organized in a hierarchy of containers (like sub-directories in a file system). Compound files begin always with signature bytes D0 CF 11 E0 A1 B1 1A E1 (ÐÏࡱá). The content consists of illegible binary data, which can only be read and interpreted by the associated programs. The files are on average 59 KB in size and range from 14 KB to 190 KB. Such files are related to ccaoption.
All the rest of the CFL files (55%) have different formats, frequently e.g. Compressed File Library 3 compressed data and ADF. They are often associated with crash or maya. Drag & drop your file here to see the file format and a preview of your CFL file!
Technical Data for CFL File Extension
File classification:
Data
Related files:
Mime type:
a cfl data file is a special file format and should only be edited and saved with the appropriate software.
How to solve problems with CFL files
- Associate the CFL file extension with the correct application.
- Update your software that should actually open data files. Because only the current version supports the latest CFL file format. Search, therefore, e.g. on the manufacturer website after an available ActivInspire update.
- To make sure that your CFL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .CFL file online - secure, fast, and no downloads needed.