Mozilla Firefox ، 'aw bibasatat Firefox , hu mutasafih wib majaaniun wamaftuh almasdar qabil liltawsie tama tatwiruh biwasitat Mozilla Foundation wafareiha , Mozilla Corporation. yustakhdim muharik altaqdim Gecko lieard safahat alwib , walati tunafidh maeayir alwib alhaliat walmutawaqaeata. fi eam 2017 , bada Firefox bidamj tiqniat jadidat taht alasm alramzii Quantum litaeziz altawazi wawajihatan mustakhdim 'akthar suhulatin. yatawafar Firefox linizam altashghil Windows 7 wal'iisdarat al'ahdath w macOS w Linux. tatawafar manafidhuha ghayr alrasmiat lileadid min 'anzimat altashghil alati tushbih Unix w Unix , bima fi dhalik FreeBSD w OpenBSD w NetBSD w illumos w Solaris Unix. wahu mutah aydan linizamay altashghil Android w iOS. wamae dhalik , kama hu alhal mae jamie mutasafihat alwib iOS al'ukhraa , yustakhdam 'iisdar iOS muharik takhtit WebKit bdlaan min Gecko bisabab mutatalibat alnizam al'asasii. yatawafar 'iisdar muhsin aydan ealaa Amazon Fire TV , ka'ahad almutasafihin alrayiysiiyn almutahin mae mutasafih alharir min 'amazun.
tama 'iinsha' Firefox fi eam 2002 taht aliasm alramzii "Phoenix" biwasitat 'aeda' mujtamae Mozilla aladhin raghibuu fi mutasafih mustaqilin , bdlaan min huzmat Mozilla Application Suite. khilal marhalatih altajribiat , 'athbat 'anah shayie ladaa mukhtabirih watama al'iishadat bih lisureatih wa'amanih wawazayifih al'iidafiat mqarntan bi Internet Explorer 6 aladhi kan mhymnan fi dhalik alwaqt min Microsoft. tama 'iisdaruh fi 9 nufimbir 2004 , watahdaa haymanat Internet Explorer 60 milyun eamaliat tanzil fi ghudun tiseat 'ashhuru. 'iinah alkhalifat alruwhiu la Netscape Navigator , hayth tama 'iinsha' mujtamae Mozilla biwasitat Netscape fi eam 1998 qabl aistihwadh AOL ealayha.