CFS file format description

Many people share .cfs files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cfs file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cfs files.

5 filename extension(s) found in our database.

.cfs - Compact File Set

The CFS archive files are related to PT ISO Tool. The CFS file is a Compact File Set archive. Compact File Set (CFS) is an open archive file format and software distribution container file format. Basic CFS files are compatible with ISO files, and can be read by many existing applications and systems.

Archive files
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Compact File Set related extensions:
FileWrangler Archive
FilZip Encrypted Archive
TeamSpeak 3 Icon Package
Incredible Bee Archiver ZipSplit File
PAQ8L Compressed Archive
Adobe InCopy CS4 Package

.cfs - Lucene Single Compound File

The CFS data files are related to Apache Lucene. The CFS file is a Lucene Single Compound File. Apache Lucene is a free/open source information retrieval software library, originally created in Java by Doug Cutting.

Apache Lucene
Data files
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Lucene Single Compound File related extensions:
TI-83/84 Plus Variable Data
Paint Shop Pro Texture Data
FontForge Glyph to Name Map
ClickOnce Compiled Manifest
UltraMixer Key Mapping Data
3D Embroidery Sequence Data

.cfs - Altair FEKO CADFEKO Workspace Data

The CFS data files are related to Altair FEKO. The CFS file is an Altair FEKO CADFEKO Workspace Data. Altair Feko is a comprehensive computational electromagnetics (CEM) code used widely in the telecommunications, automobile, space and defense industries.

Altair FEKO
Data files
- / -
Altair FEKO CADFEKO Workspace Data related extensions:
Tennis Navigator WTA Data File
TruTops Tube Data
Micrografx Designer 7 Project Image
OptiMatrix Maker Data
SAM Training Statistics Data
Alteryx Designer Packaged In-DB Connections Data

.cfs - Zaplots CFS Console Data

The CFS data files are related to Zaplots CFS Console. The CFS file is a Zaplots CFS Console Data. CFS Console is a console utility used for installing programs developed by Zaplots Games. The Zaplots CFS Console seems to be no longer supported.

Zaplots CFS Console
Data files
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Zaplots CFS Console Data related extensions:
Gaussian Read-Write File
Gradekeeper Class Roster
BBEdit Text Factory Data
Art of Illusion 3D Scene
Alphacam Punch Tool Data
MindManager Map Template

.cfs - ChatFactory Script

The CFS data files are related to ChatFactory. The CFS file is a ChatFactory Script. ChatFactory was an IRC client software for Microsoft Windows. The ChatFactory seems to be no longer supported.

Data files
- / -
ChatFactory Script related extensions:
WAsP Resource Grid
CARA Script Engine Mask
PingPlotter Script
LogiBlox Signal Aliasing Information Data
Ribbons Data
Viewsat FTA Receiver Channel List

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

Can't open a .cfs 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 .cfs file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cbs, ccs, cds, cf, cf5, cfc, cfe, cfw, cfx, cfz, cgs, crs, cs, csf, cts

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Forth Source Code
VentaFax Schedule Data
CompuTrainer Chart Screen
CC5X C Compiler Function Call Structure
F# Implementation
FME Feature Store

Operating systems currently supports the following operating systems:

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

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