Language: Galego (Galician)
Firefox Language Pack for Galego (gl) – Galician
140,563 users
Language: Guarani
Firefox Language Pack for Guarani (gn)
137,453 users
Language: Gaeilge (Irish)
Firefox Language Pack for Gaeilge (ga-IE) – Irish
137,774 users
Language: Gàidhlig (Scottish Gaelic)
Firefox Language Pack for Gàidhlig (gd) – Scottish Gaelic
137,687 users
Language: Bosanski (Bosnian)
Firefox Language Pack for Bosanski (bs) – Bosnian
142,674 users
Language: Català (Catalan)
Firefox Language Pack for Català (ca) – Catalan
216,906 users
Language: Čeština (Czech)
Firefox Language Pack for Čeština (cs) – Czech
251,025 users
Language: Català (Valencià)
Firefox Language Pack for Català (Valencià) (ca-valencia) – Catalan, Valencian
124,295 users
Language: Cymraeg (Welsh)
Firefox Language Pack for Cymraeg (cy) – Welsh
137,908 users
Language: Ελληνικά (Greek)
Firefox Language Pack for Ελληνικά (el) – Greek
225,148 users
Language: Kaqchikel
Firefox Language Pack for Kaqchikel (cak)
137,387 users
Language: Deutsch (German)
Firefox Language Pack for Deutsch (de) – German
987,554 users
Language: Dansk (Danish)
Firefox Language Pack for Dansk (da) – Danish
208,508 users
Language: Dolnoserbšćina (Lower Sorbian)
Firefox Language Pack for Dolnoserbšćina (dsb) – Lower Sorbian
137,112 users
Language: Sardu (Sardinian)
Firefox Language Pack for Sardu (sc) – Sardinian
34,182 users
Language: සිංහල (Sinhala)
Firefox Language Pack for සිංහල (si) – Sinhala
138,306 users
Language: ᱥᱟᱱᱛᱟᱲᱤ (Santali)
Firefox Language Pack for ᱥᱟᱱᱛᱟᱲᱤ (sat) – Santali
2,547 users
Language: Русский (Russian)
Firefox Language Pack for Русский (ru) – Russian
630,412 users
Language: Scots
Firefox Language Pack for Scots (sco)
129,803 users
Language: Тоҷикӣ (Tajik)
Firefox Language Pack for Тоҷикӣ (tg) – Tajik
34,244 users
Language: ไทย (Thai)
Firefox Language Pack for ไทย (th) – Thai
174,219 users
Language: Tagalog (Filipino)
Firefox Language Pack for Tagalog (tl) – Filipino
131,149 users
Language: Türkçe (Turkish)
Firefox Language Pack for Türkçe (tr) – Turkish
189,459 users
Language: Українська (Ukrainian)
Firefox Language Pack for Українська (uk) – Ukrainian
276,117 users
Language: Triqui
Firefox Language Pack for Triqui (trs)
130,723 users