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!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

I have FF on my desktop & laptop Macs. Will FF Synch MERGE (desired) or OVERWRITE (definitely NOT desired!) my bookmarks & bm folders & sub-folders if I synch?

  • 2 ŋuɖoɖowo
  • 1 masɔmasɔ sia le esi
  • 1 view
  • Nuɖoɖo mlɔetɔ guigs

more options

I have a Mac desktop and a Mac laptop. Both have Firefox with a very big directory of bookmarks organized into subject folder, sub-folders, & sub-sub-folders, etc. I've been trying to keep them matched manually, but it's a big job. Firefox Synch looks good but I have one HUGE concern that I need to get answered before I use it. If I start Synch on one of my computers is it going to overwrite my folder structure on the other computer? That would be BAD. Or will it properly MERGE them? That would be very good.... thanks anyone

I have a Mac desktop and a Mac laptop. Both have Firefox with a very big directory of bookmarks organized into subject folder, sub-folders, & sub-sub-folders, etc. I've been trying to keep them matched manually, but it's a big job. Firefox Synch looks good but I have one HUGE concern that I need to get answered before I use it. If I start Synch on one of my computers is it going to overwrite my folder structure on the other computer? That would be BAD. Or will it properly MERGE them? That would be very good.... thanks anyone

All Replies (2)

more options

HI diannetrussell, It would merge, however please be careful as it may not merge as desired. Folder structure is improving in the next version and is continuing to.

First make a back up of each profile then try it: Back up and restore information in Firefox profiles

more options

One tip: make sure that they are in the same Main folder. For example: "Bookmarks Toolbar" or both in Bookmarks Menu.