The best replacement for firefox is safari.

The best alternatives to firefox are rated as following:

★★★★★	safari
★★★★	chrome
★★★	google chrome
★★★	internet explorer
★★	ie
★★	opera
★★	flock
★★	k-meleon
★	explorer
★	chrome 2014
	ie7
	waterfox
	camino
	mozilla
	chrome android
	chrome security
	chrome for mac
	chrome speed
	safari for mac
	chrome 2013
	chrome mac
	chrome for android
	chrome memory usage
	google chrome for mac
	ie 11
	chrome faster
	netscape
	safari mac
	iceweasel
	google
	internet explorer 7
	safari for windows
	ie8
	ie security
	ie9
	internet explore
	internet explorer 8
	internet explorer 10
	any other non explorer browser
	dolphin
	seamonkey
	nightly
	internet explorer security
	thunderbird
	aurora
	ie 8
	konqueror
	apple safari
	safari 4
	avant

Your alternative for firefox is not listed? Suggest!

Speaking about firefox, one probably shouldn't forget about google.

Other search terms related to firefox and their ratings are:

★★★★★	google
★★★★	yahoo
★★★★	google toolbar
★★	tor
★★	adblock
★	firebug
★	addons
★	bing
★	noscript
★	toolbar
★	cac
★	chromecast
★	java
★	losing bookmarks
	google download
	greasemonkey
	address bar
	adblock plus
	flash player
	yahoo toolbar
	orbot
	toolbars
	google toolbar download
	google toolbar free download
	proxy
	google bar
	cac card
	google toolbar for mac
	babylon
	google search
	private browsing
	aol

You have in mind a companion for firefox and it is not yet here? Propose!

Scale is based on the average worldwide traffic of firefox in all years. Click on graph for more.

firefox

safari

chrome