.CFS File Overview

File Extension:	CFS
File Type Description:	Lucene Compound Index File
File Type Developer:	Apache HTTP Project Management Committee
Primary Associated Software:	Apache Lucene
Primary Software Developer:	Apache Software Foundation

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CFS

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Home File Types Uncommon Files CFS

What is File Extension CFS?

CFS files are a type of Lucene Compound Index File developed for Apache Lucene by Apache Software Foundation. Our internal web tracking data indicates that Windows 10 operating system users, and those living in China, are the most likely to use Lucene Compound Index File files. Most of these users are running the Google Chrome web browser.

Associated Developers and Software

	Pismo File Mount Audit Package by Pismo Technic Inc.
	Apache Lucene by Apache Software Foundation
	Ptiso by Pismo Technic Inc.

Top CFS User Languages

Top CFS File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	Linux

Other File Types Related to CFS Files

Extension	File Type Developer	File Category	File Type Description
.FAQ	The Document Foundation	3D Image Files	Frequently Asked Questions Document
.ASHX	Microsoft Corporation	Web Files	ASP.NET Web Handler File
.XLSX	Microsoft Corporation	Spreadsheet Files	Microsoft Excel Open XML Spreadsheet
.DOCM	Microsoft Corporation	Text Files	Word Open XML Macro-Enabled Document
.ASP	Microsoft Corporation	Web Files	Active Server Page
.GFW	Open Source	GIS Files	GIF World File
.STC	Adobe Systems Incorporated	Web Files	Contribute Connection Key File
.FPR	Hewlett-Packard	Data Files	Audit Workbench Project
.SDP	Oracle Corporation	Data Files	StarOffice Presentation File
.ATT	Unknown Developer	Web Files	Web Form Post Data File