Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Pomoc přepytać

Hladajće so wobšudstwa pomocy. Njenamołwimy was ženje, telefonowe čisło zawołać, SMS pósłać abo wosobinske informacije přeradźić. Prošu zdźělće podhladnu aktiwitu z pomocu nastajenja „Znjewužiwanje zdźělić“.

Learn More

Tuta nitka je so archiwowała. Prošu stajće nowe prašenje, jeli pomoc trjebaće.

I have a MacBook Pro version 10.10.5. is there a FireFox upgrade for this Mac?

  • 2 wotmołwje
  • 1 ma tutón problem
  • 1 napohlad
  • Poslednja wotmołwa wot James

leonia1208
leonia1208
more options

Hello I have an older MacBook Pro version 10.10.5 Is there a FireFox upgrade for my Mac. Does FireFox supports this older version? It is a MacBookPro 11.1

Hello I have an older MacBook Pro version 10.10.5 Is there a FireFox upgrade for my Mac. Does FireFox supports this older version? It is a MacBookPro 11.1

Wšě wotmołwy (2)

TyDraniu
TyDraniu
  • Top 10 Contributor
more options

Hi, I think that your Firefox 78.15.0esr is the last one for this version of Mac.

Recent versions need macOS 10.12 or later.

James
James
  • Top 25 Contributor
  • Moderator
more options

leonia1208 said
Hello I have an older MacBook Pro version 10.10.5 Is there a FireFox upgrade for my Mac. Does FireFox supports this older version?

Firefox 79.0 and later requires Mac OS X 10.12 (ten.twelve) at minimum to run.

For the old Mac OSX 10.9, 10.10, 10.11 users the last version to still support was Firefox 78.15.0esr. Firefox 78.15.0esr.dmg https://archive.mozilla.org/pub/firefox/releases/78.15.0esr/mac/en-US/ other locales. https://archive.mozilla.org/pub/firefox/releases/78.15.0esr/mac/


An alternative is to try SeaMonkey as support for 10.9 to 10.10 has theoretically been restored for 2.53.16b1 and up. http://forums.mozillazine.org/viewtopic.php?p=14950301#p14950301 https://www.seamonkey-project.org/releases/#2.53.16

SeaMonkey is the community effort to keep the old Mozilla suite running after Mozilla stopped supporting it many years ago.