.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 China. In most cases, these users are surfing the internet using the Google Chrome browser.

Associated Developers and Software

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

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
.BR	Mozilla	Web Files	Brotli Compressed File
.15	IBM	Data Files	IBM Voice Type Languages Scripts Data File
.PHTML	Opera Software	Web Files	PHP Web Page
.ASC	Symantec Corporation	Encoded Files	PGP (Pretty Good Privacy) ASCII Armored File
.ADP	Microsoft Corporation	Database Files	Access Project Extension
.WDSEML	Mozilla	Uncommon Files	Thunderbird Searchable Email File
.RDC	IBM	Data Files	IBM Voice Type Languages Scripts Data File
.JPX	Embarcadero Technologies	Developer Files	JBuilder Project
.SPOP	Opera Software	Data Files	InterTrust SPOP File
.WOA	Apple	Web Files	WebObjects Application