.RSS File Overview

File Extension:	RSS
File Type Description:	Rich Site Summary
File Type Developer:	Various Developers
Primary Associated Software:	Mozilla Firefox
Primary Software Developer:	Mozilla

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Home File Types Web Files RSS

What is File Extension RSS?

Mozilla developed the Rich Site Summary file type when the Mozilla Firefox was initially released. Visitor data analysis shows that these Rich Site Summary files are typically seen on Windows 10 user machines from United States. In most cases, these users are surfing the internet using the Google Chrome browser.

Associated Developers and Software

	RssReader by YKOON BV
	Nokia Carbide.c++ by Nokia
	RapidPlan by Invarion
	BottomFeeder by Open Source
	RAM Structural System by Bentley Systems
	Mozilla Firefox by Mozilla
	Utsire Shrook by Utsire
	ReliaSoft BlockSim by HBM PRENSCIA INC.
	FeedDemon by Nick Bradbury
	Symbian OS by Nokia

Top RSS User Languages

Top RSS 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
	iOS
	Android
	Linux

Other File Types Related to RSS Files

Extension	File Type Developer	File Category	File Type Description
.EML	Microsoft Corporation	Web Files	E-Mail Message
.J2K	Joint Photographic Experts Group	Raster Image Files	JPEG 2000 Image
.LOCK	Mozilla	Uncommon Files	Lock File
.SHTML	Sublime HQ Pty Ltd	Web Files	Server Side Include HTML File
.RHTML	Yukihiro “Matz” Matsumoto	Web Files	Ruby HTML Web Page
.ADP	Microsoft Corporation	Database Files	Access Project Extension
.CSP	RadGs Software	Web Files	Concept Server Page
.CHM	Microsoft Corporation	Web Files	Compiled HTML Help File
.XHTM	Opera Software	Web Files	Extensible Hypertext Markup Language Document
.PHTML	Opera Software	Web Files	PHP Web Page