Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Funkcionalnosć toś togo sedła se pśez wótwardowańske źěła wobgranicujo, kótarež maju wašo dožywjenje pólěpšyś. Jolic nastawk waš problem njerozwězujo a cośo pšašanje stajiś, wobrośćo se na našo zgromoźeństwo pomocy, kótarež na to caka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomagaś.

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Dalšne informacije

pair or sync 2 computers firefox - all open windows and tabs possible?

  • 5 wótegrona
  • 1 ma toś ten problem
  • 1 naglěd
  • Slědne wótegrono wót cor-el

more options

Hi! I have 2 apple computers running high sierra with updated versions of Firefox. The "laptop" has all my current work on it in Firefox using 7 browser windows with 60 tabs open. How do I get all that to open on the other computer "desktop?" On the desktop, the Firefox "synced tabs" sidebar is open and showing all the laptop open tabs...

I am logged into the same Firefox account on both computers which have different names in my Firefox account.

THAAANKS!!!

Hi! I have 2 apple computers running high sierra with updated versions of Firefox. The "laptop" has all my current work on it in Firefox using 7 browser windows with 60 tabs open. How do I get all that to open on the other computer "desktop?" On the desktop, the Firefox "synced tabs" sidebar is open and showing all the laptop open tabs... I am logged into the same Firefox account on both computers which have different names in my Firefox account. THAAANKS!!!

Wubrane rozwězanje

You do not get the tabs from other devices opening automatically, you will have to open tabs you are interested in yourself from the synced tabs list.

Toś to wótegrono w konteksće cytaś 👍 1

Wšykne wótegrona (5)

more options

Another possibility is to transfer data directly using a removable USB drive. For opens tabs and windows this is about sessionstore.jsonlz4 in the profile folder. This file is only present when Firefox is closed.


You can copy certain files with Firefox closed to the current profile folder to transfer or recover personal data. Note that best is to avoid copying a full profile folder.

You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.


  • bookmarks and history: places.sqlite
  • favicons: favicons.sqlite
  • bookmark backups: compressed .jsonlz4 JSON backups in the bookmarkbackups folder
  • cookies.sqlite for the Cookies
  • formhistory.sqlite for saved autocomplete Form Data
  • logins.json (encrypted logins;32+) and key4.db (decryption key;58+) for Passwords saved in the Password Manager
    key3.db support ended in 73+; to use key3.db in 58-72, make sure to remove key4.db
  • cert9.db (58+) for (intermediate) certificates stored in the Certificate Manager
  • persdict.dat for words added to the spell checker dictionary
  • permissions.sqlite for Permissions and possibly content-prefs.sqlite for other website specific data (Site Preferences)
  • sessionstore.jsonlz4 for open tabs and pinned tabs (see also the sessionstore-backups folder)
more options

That is a great stop gap. But, I am looking for a solution which also continuously duplicates the tabs and windows open on one computer to a second computer without the extra steps.

more options

You can use Sync if you want to access your tabs and windows on anther computer.

Isn't that working for you if you include "Open tabs" as part of sync ?

You can possible open the synced tabs list in the sidebar.


Wót cor-el změnjony

more options

"Open tabs" as part of sync is turned on on both computers. but, nothing opens on second computer no matter what I do. I have logged out and in.

Yes I have the synced tabs sidebar which is good.

more options

Wubrane rozwězanje

You do not get the tabs from other devices opening automatically, you will have to open tabs you are interested in yourself from the synced tabs list.