List of User Agent Strings

UA database includes detailed information about ever single user agent and operating system.
 
Robots (crawlers) - Robots (crawlers) IP Address - Operating systems
 

Browser
	Name	Layout engine
	Abolimba	Trident
	ABrowse	WebKit
	Acoo Browser	Trident
	Amaya	Proprietary
	Amiga Aweb	Proprietary
	Amiga Voyager	Proprietary
	AOL Explorer	Trident
	Arora	WebKit
	Avant Browser	Trident
	Beonex	Gecko
	Blackbird	Gecko
	Bolt	WebKit
	Browzar	Trident
	Bunjalloo	??
	Camino	Gecko
	Cheshire	WebKit
	Chrome	WebKit
	CometBird	Gecko
	Comodo Dragon	WebKit
	Crazy Browser	Trident
	Deepnet Explorer	Trident
	Demeter	WebKit
	DeskBrowse	WebKit
	Dillo	Proprietary
	DocZilla	Gecko
	Dooble	WebKit
	Doris	??
	Edbrowse	n/a
	Elinks	Proprietary
	Enigma browser	Trident
	Epiphany	WebKit/Gecko
	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
	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
	IceWeasel	Gecko
	IE	Trident
	IE 8.0 (Compatibility View)	Trident
	iRider	Trident
	Iron	WebKit
	K-Meleon	Gecko
	K-Ninja	Gecko
	Kapiko	Gecko
	Kazehakase	Gecko
	Kirix Strata	Gecko
	KKman	Trident
	Konqueror	KHTML
	LBrowser	Gecko
	Links	Proprietary
	Lobo	Cobra - (Java)
	Lunascape	Gecko/WebKit/Trident
	Lynx	Proprietary
	Madfox	Gecko
	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
	Off By One	Proprietary
	OmniWeb	WebKit
	Opera	Presto
	Opera Mobile	Presto
	Orca	Trident
	Oregano	Proprietary
	OWB	WebKit
	Pale Moon	Gecko
	Phaseout	Trident
	Phoenix (old name for Firefox)	Gecko
	QtWeb	WebKit
	rekonq	WebKit
	retawq	Proprietary
	Safari	WebKit
	SeaMonkey	Gecko
	Shiira	WebKit
	SiteKiosk	Trident
	Sleipnir	Trident
	Stainless	WebKit
	Sunrise	WebKit
	Swiftfox	Gecko
	Swiftweasel	Gecko
	TheWorld Browser	Trident
	Tjusig	Trident
	TT Explorer	Trident
	Uzbl	WebKit
	w3m	Proprietary
	wKiosk	WebKit
	WorldWideWeb	??
	Wyzo	Gecko
	X-Smiles	??
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
	WebStripper	n/a
	WebZIP	n/a
	Wget	n/a
	Xaldon WebSpider	n/a
Mobile Browser
	Name	Layout engine
	BlackBerry	Mango
	Blazer	NetFront
	Fennec	Gecko
	IE Mobile	Trident
	Jasmine	NetFront
	MicroB	Gecko
	Minimo	Gecko
	Motorola Internet Browser	??
	NetFront	NetFront
	Nokia Web Browser	WebKit
	Obigo	??
	Openwave Mobile Browser	??
	Opera Mini	Presto
	Palm Pre web browser	??
	Polaris	Lumi
	SEMC Browser	??
	Tear	WebKit
	TeaShark	WebKit
	UC Browser	??
	uZard Web	??
Email client
	Name	Layout engine
	GcMail	Trident
	Lotus Notes	??
	Outlook 2007	Word
	Outlook 2010	Word
	Postbox	Gecko
	Shredder	Gecko
	Spicebird	Gecko
	The Bat!	Robin
	Thunderbird	Gecko
	Windows Live Mail	Trident
Library
	Name	Layout engine
	Adobe AIR runtime	n/a
	cURL	n/a
	Feed::Find	n/a
	FeedParser	n/a
	GStreamer	n/a
	Indy Library	n/a
	Jakarta Commons-HttpClient	n/a
	Java	n/a
	LibSoup	n/a
	libwww-perl	n/a
	LWP::Simple	n/a
	MagpieRSS	n/a
	PHP OpenID library	n/a
	PHPcrawl	n/a
	POE-Component-Client-HTTP	n/a
	PycURL	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
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
	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
	Feedfetcher-Google	n/a
	GreatNews	Trident
	Gregarius	n/a
	Liferea	n/a
	NetNewsWire	WebKit
	Newsbeuter	n/a
	NewsBreak	n/a
	NewsFox	Gecko
	NewsGatorOnline	n/a
	NFReader	n/a
	Omea Reader	n/a
	Rss Bandit	n/a
	RSS Menu	n/a
	RSS Popper	n/a
	RSSOwl	n/a
	Sage	Gecko
	Seznam RSS reader	n/a
	SharpReader	??
	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
	Miro	n/a
	MPlayer	n/a
	Pocket Tunes	n/a
	Public Radio Player	n/a
	QuickTime	n/a
	RSS Radio	Trident
	Songbird	Gecko
	VLC media player	n/a
	Windows Media Player	Trident
	XBMC	??
	XMPlay	n/a
Other
	Name	Layout engine
	AB (Apache Bench)	n/a
	ActiveXperts Network Monitor	n/a
	Bookdog	n/a
	Claws Mail GtkHtml2 plugin	GtkHTML Library
	Cyberduck	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 Listen	n/a
	Google Wireless Transcoder	??
	gPodder	n/a
	GSiteCrawler	n/a
	Holmes	n/a
	HTTP nagios plugin	n/a
	iVideo	n/a
	Jamcast	n/a
	LFTP	n/a
	LinkbackPlugin for Laconica	n/a
	Microsoft WebDAV client	n/a
	muCommander	n/a
	NetFront Mobile Content Viewer	??
	Novell BorderManager	n/a
	Paparazzi!	WebKit
	PHP	n/a
	Prism	Gecko
	PRTG Network Monitor	n/a
	Radio Downloader	n/a
	Seznam WAP Proxy	??
	Siege	n/a
	Tulip Chain	n/a
	Vuze	??
	WebCollage	n/a
	webfs	n/a
	WinPodder	n/a
Useragent Anonymizer
	Name	Layout engine
	Anonymouse.org	n/a