List of User Agent Strings

UA database includes detailed information about ever single user agent and operating system.
 
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Browser
	Name	Layout engine
	Abolimba	Trident
	ABrowse	WebKit
	Acoo Browser	Trident
	Alienforce	Gecko
	Amaya	Proprietary
	Amiga Aweb	Proprietary
	Amiga Voyager	Proprietary
	AOL Explorer	Trident
	Arora	WebKit
	Avant Browser	Trident/Gecko/WebKit
	Baidu Browser	Webkit/Trident
	Beamrise	WebKit
	Beonex	Gecko
	Blackbird	Gecko
	BlackHawk	WebKit
	Bolt	WebKit
	BrowseX	Tkhtml
	Browzar	Trident
	Bunjalloo	??
	Camino	Gecko
	Charon	??
	Cheshire	WebKit
	Chrome	WebKit
	Chromium	WebKit
	Columbus	WebKit
	CometBird	Gecko
	Comodo Dragon	WebKit
	Conkeror	Gecko
	CoolNovo	WebKit
	Crazy Browser	Trident
	D+	Proprietary
	Deepnet Explorer	Trident
	Demeter	WebKit
	DeskBrowse	WebKit
	Dillo	Proprietary
	DocZilla	Gecko
	Dooble	WebKit
	Edbrowse	n/a
	Element Browser	WebKit/Trident
	Elinks	Proprietary
	Enigma browser	Trident
	Epic	Gecko
	Epiphany	WebKit/Gecko
	Espial TV Browser	WebKit
	Firebird (old name for Firefox)	Gecko
	Firefox	Gecko
	Firefox (BonEcho)	Gecko
	Firefox (GranParadiso)	Gecko
	Firefox (Lorentz)	Gecko
	Firefox (Minefield)	Gecko
	Firefox (Namoroka)	Gecko
	Firefox (Shiretoko)	Gecko
	Fireweb Navigator	Gecko
	Flock	Gecko/WebKit
	Fluid	WebKit
	Galeon	Gecko
	GlobalMojo	Gecko
	GreenBrowser	Trident
	HotJava	Java
	Hv3	Tkhtml3
	Hydra Browser	Trident
	IBrowse	Proprietary
	iCab	WebKit
	ICE browser	Java
	IceApe	Gecko
	IceCat	Gecko
	IceDragon	Gecko
	IceWeasel	Gecko
	IE	Trident
	InternetSurfboard	Webkit
	iRider	Trident
	Iron	WebKit
	K-Meleon	Gecko
	K-Ninja	Gecko
	Kapiko	Gecko
	Kazehakase	Gecko
	Kirix Strata	Gecko
	KKman	Trident
	Konqueror	KHTML
	Kylo	Gecko
	LBrowser	Gecko
	Links	Proprietary
	Lobo	Cobra - (Java)
	lolifox	Gecko
	Lunascape	Gecko/WebKit/Trident
	Lynx	Proprietary
	Madfox	Gecko
	Maple browser	?
	Maxthon	Trident/WebKit
	Midori	WebKit
	Mini Browser	WebKit
	Mozilla	Gecko
	Multi-Browser XP	Trident
	MultiZilla	Gecko
	My Internet Browser	Gecko
	NCSA Mosaic	Proprietary
	NetBox	??
	NetCaptor	Trident
	NetPositive	Proprietary
	Netscape Navigator	Gecko
	NetSurf	NetSurf
	Nintendo Browser	NetFront
	Off By One	Proprietary
	OmniWeb	WebKit
	Opera	Presto
	Orca	Gecko
	Oregano	Proprietary
	OWB	WebKit
	Pale Moon	Gecko
	Patriott	WebKit
	Phaseout	Trident
	Phoenix (old name for Firefox)	Gecko
	Polarity	Gecko
	QtWeb	WebKit
	QupZilla	WebKit
	Rekonq	WebKit
	retawq	Proprietary
	RockMelt	WebKit
	Ryouko	WebKit
	SaaYaa Explorer	Trident
	Safari	WebKit
	SeaMonkey	Gecko
	Shiira	WebKit
	SiteKiosk	Trident
	SkipStone	Gecko
	Sleipnir	Trident
	SlimBoat	WebKit
	SlimBrowser	Trident
	Sogou Explorer	Webkit/Trident
	Stainless	WebKit
	Sundance	Trident
	Sundial	Gecko
	Sunrise	WebKit
	Superbird	WebKit
	Surf	WebKit
	Swiftfox	Gecko
	Swiftweasel	Gecko
	TenFourFox	Gecko
	TheWorld Browser	Trident
	Tizen Browser	WebKit
	Tjusig	Trident
	TT Explorer	Trident
	UltraBrowser	Trident
	Usejump	WebKit
	Uzbl	WebKit
	Vonkeror	Gecko
	w3m	Proprietary
	Webian Shell	Gecko
	WebRender	WebKit
	Weltweitimnetz Browser	WebKit
	wKiosk	WebKit
	WorldWideWeb	??
	Wyzo	Gecko
	X-Smiles	??
	Yandex.Browser	WebKit
	YRC Weblink	WebKit
	zBrowser	WebKit
	ZipZap	WebKit
Offline Browser
	Name	Layout engine
	AvantGo	n/a
	Axel	n/a
	GetRight	n/a
	HTTrack	n/a
	iSiloX	Proprietary
	iSiloXC	Proprietary
	JoBo	n/a
	Offline Explorer	n/a
	SiteSucker	n/a
	SuperBot	n/a
	Teleport Pro	n/a
	WebCopier	n/a
	webfetch	n/a
	WebStripper	n/a
	WebZIP	n/a
	Wget	n/a
	Xaldon WebSpider	n/a
Mobile Browser
	Name	Layout engine
	Android Webkit	WebKit
	Atomic Web Browser	WebKit
	BlackBerry Browser	Mango/WebKit
	Blazer	NetFront
	Chrome Mobile	WebKit
	Dolphin	WebKit
	Doris	??
	GO Browser	??
	IE Mobile	Trident
	Jasmine	NetFront
	Kindle Browser	Netfront/Webkit
	MicroB	Gecko
	Minimo	Gecko
	Mobile Firefox	Gecko
	Mobile Safari	WebKit
	Mobile Silk	WebKit
	Motorola Internet Browser	??
	NetFront	NetFront
	NetFront Life	WebKit
	NineSky	WebKit
	Nokia Web Browser	WebKit
	Obigo	??
	Openwave Mobile Browser	??
	Opera Mini	Presto
	Opera Mobile	Presto/WebKit
	Palm Pre web browser	??
	Polaris	Lumi
	PS Vita browser	WebKit
	QQbrowser	WebKit
	SEMC Browser	??
	Skyfire	WebKit
	Tear	WebKit
	TeaShark	WebKit
	UC Browser	??
	uZard Web	??
	wOSBrowser	WebKit
Email client
	Name	Layout engine
	Apple Mail	WebKit
	Barca	??
	Eudora	?
	GcMail	Trident
	Lotus Notes	??
	Outlook 2007	Word
	Outlook 2010	Word
	Outlook 2013	??
	PocoMail	??
	Postbox	Gecko
	Shredder	Gecko
	Sparrow	WebKit
	Spicebird	Gecko
	The Bat!	Robin
	Thunderbird	Gecko
	Windows Live Mail	Trident
Library
	Name	Layout engine
	Adobe AIR runtime	n/a
	Anemone	n/a
	Apache-HttpClient	n/a
	BinGet	n/a
	Chilkat HTTP .NET	n/a
	cURL	n/a
	EventMachine	n/a
	Evolution/Camel.Stream	n/a
	Feed::Find	n/a
	FeedParser	n/a
	GStreamer	n/a
	HTMLayout	HTMLayout
	HTTP_Request2	n/a
	Indy Library	n/a
	IXR lib	n/a
	Jakarta Commons-HttpClient	n/a
	Java	n/a
	LibSoup	n/a
	libwww-perl	n/a
	LWP::Simple	n/a
	MagpieRSS	n/a
	Mechanize	n/a
	PEAR HTTP_Request	n/a
	PHP OpenID library	n/a
	PHPcrawl	n/a
	POE-Component-Client-HTTP	n/a
	PycURL	n/a
	Python-requests	n/a
	Python-urllib	n/a
	Python-webchecker	n/a
	ROME library	n/a
	SimplePie	n/a
	Snoopy	n/a
	Summer	n/a
	Typhoeus	n/a
	urlgrabber	n/a
	WinHTTP	n/a
	WWW::Mechanize	n/a
	xine	n/a
	XML-RPC for PHP	n/a
	XML-RPC for Ruby	n/a
	Zend_Http_Client	n/a
Wap Browser
	Name	Layout engine
	Klondike	??
	WapTiger	??
	WinWap	WinWAPX
Validator
	Name	Layout engine
	2Bone LinkChecker	n/a
	anw HTMLChecker	n/a
	anw LoadControl	n/a
	Checkbot	n/a
	CSE HTML Validator	n/a
	Cynthia	n/a
	FeedValidator	n/a
	HTMLParser	n/a
	LinkChecker	n/a
	LinkExaminer	n/a
	LinkWalker	n/a
	Multipage Validator	n/a
	P3P Validator	n/a
	PHP link checker	n/a
	REL Link Checker Lite	n/a
	Validator.nu	n/a
	W3C Checklink	n/a
	W3C CSS Validator	n/a
	W3C mobileOK Checker	n/a
	W3C Validator	n/a
	WDG CSSCheck	n/a
	WDG Page Valet	n/a
	WDG Validator	n/a
	Xenu	n/a
Feed Reader
	Name	Layout engine
	Abilon	n/a
	Akregator	n/a
	Apple-PubSub	n/a
	Awasu	Trident
	BlogBridge	n/a
	Bloglines	n/a
	CPG Dragonfly RSS Module	n/a
	Fastladder FeedFetcher	n/a
	Feed Viewer	n/a
	FeedDemon	Trident
	Feedfetcher-Google	n/a
	GreatNews	Trident
	Gregarius	n/a
	iCatcher!	n/a
	IE RSS reader	n/a
	Liferea	n/a
	NetNewsWire	WebKit
	Netvibes feed reader	n/a
	Newsbeuter	n/a
	NewsBreak	n/a
	NewsFox	Gecko
	NewsGatorOnline	n/a
	NFReader	n/a
	Omea Reader	n/a
	Reeder	WebKit
	Rss Bandit	n/a
	RSS Menu	n/a
	RSS Popper	n/a
	RSSOwl	n/a
	Safari RSS reader	n/a
	Sage	Gecko
	Seznam RSS reader	n/a
	SharpReader	??
	Trileet NewsRoom	??
	YahooFeedSeeker	n/a
	YeahReader	n/a
Multimedia Player
	Name	Layout engine
	Banshee	n/a
	Boxxe	??
	CorePlayer	n/a
	FlyCast	??
	foobar2000	n/a
	GOM Player	n/a
	iTunes	WebKit
	Miro	n/a
	MPlayer	n/a
	MPlayer2	n/a
	Plex Media Center	n/a
	Pocket Tunes	n/a
	Public Radio Player	n/a
	QuickTime	n/a
	RSS Radio	Trident
	Songbird	Gecko
	SubStream	n/a
	VLC media player	n/a
	Winamp for Android	??
	Windows Media Player	Trident
	XBMC	??
	XMPlay	n/a
Other
	Name	Layout engine
	A1 Sitemap Generator	n/a
	AB (Apache Bench)	n/a
	ActiveXperts Network Monitor	n/a
	Apache internal dummy connection	n/a
	Apache Synapse	n/a
	Atomic Email Hunter	n/a
	Bookdog	n/a
	BookmarkTracker	n/a
	BrownRecluse	n/a
	Claws Mail GtkHtml2 plugin	GtkHTML Library
	Cyberduck	n/a
	Dell Web Monitor	n/a
	DownloadStudio	n/a
	Funambol Mozilla Sync Client	n/a
	Funambol Outlook Sync Client	n/a
	GnomeVFS	n/a
	GoldenPod	n/a
	Google App Engine	n/a
	Google Earth	WebKit
	Google Friend Connect	n/a
	Google Listen	n/a
	Google Rich Snippets Testing Tool	n/a
	Google Wireless Transcoder	??
	gPodder	n/a
	GSiteCrawler	n/a
	Holmes	n/a
	HTML2JPG	Trident
	HTTP nagios plugin	n/a
	iGetter	n/a
	iGooMap	n/a
	iVideo	n/a
	Jamcast	n/a
	JS-Kit/Echo	n/a
	LeechCraft	WebKit
	LFTP	n/a
	LinkbackPlugin for Laconica	n/a
	Microsoft Office Existence Discovery	n/a
	Microsoft WebDAV client	n/a
	muCommander	n/a
	NetFront Mobile Content Viewer	??
	Nokia SyncML Client	n/a
	Novell BorderManager	n/a
	Paparazzi!	WebKit
	Pattern	n/a
	PHP	n/a
	Podkicker	n/a
	Powermarks	n/a
	Prism	Gecko
	PRTG Network Monitor	n/a
	Radio Downloader	n/a
	Seznam WAP Proxy	??
	Siege	n/a
	Tulip Chain	n/a
	Vuze	??
	Web-sniffer	n/a
	WebCollage	n/a
	webfs	n/a
	WinPodder	n/a
	WordPress pingback	n/a
Useragent Anonymizer
	Name	Layout engine
	Anonymouse.org	n/a