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I just installed Ubuntu 24.04.3 LTS to an old computer and I want to export my profiles and contacts from my other Windows computer Thunderbird, over to the new Linux version of Thunderbird. I suppose the other option is to re-import from Gmail contacts. Please advise. As others migrate from Windows to Linux this could be a common question.

I have a new windows 11 laptop. Transferring from a windows 10 laptop. I have installed Thunderbird on new machine. It is also my email on old machine. I have clicked on import within Thunderbird. The instruction is to go to C:/Users/myusername/AppData/Roaming/Thunderbird/Profiles/b4553kng.default NB I can't find backslash on my keyboard, so I'm using / When I look in myusername, there is no folder called AppData There is a folder called Roaming, but it just has folders Intel/Wireless, which is empty. In C: Program Files, there is a folder called Mozilla Thunderbird, but it has no folder called Profiles. I have seached C: for any folder called AppData, but no results. Can anyone help?

When I open the settings in Firefox on my chromebook, I don't have a option to import data at all. It's just missing. I keep looking up how to do it, and it keeps telling me to go to settings, under general find the import data, and select chrome. But there is no import button at all.

I have change to a new PC and i could not renember my password. I have to get acces to my account by a link to reset my passeword. After that I can not import my bookmarks to the new pc.

I've been upgrading from Win 7 and Thunderbird (TB) version 68.1.1 (32 bit) to most recent TB Version 145.0.7632.117 (Official Build) (64-bit) NOTE: From a old Dell Inspiron 580 to Alienware Aurora Act 1250.

With new system and TB, I can export with handy-dandy exporter for TB 145.0.7632.117 but need them off old Windows 7 box. I see that the Legacy Add-on "Password Exporter" doesn't have versions high enough to work with most recent TB. And, I can't find a exporter for the old TB.

I have tried listing them in the old TB, but can't Capy/Paste. I made good quality screen caps and pieced them together in to one list. I was hoping to put the screen cap through a OCR but too costly for just one operation, and won't put it to a Online OCR - not when the image contains such things as ID';s and passwords.

Is there any way the data and passwords can be extracted from the old TB?

Many thanks for your help,

~r

Hello. I have followed the instructions to copy the profile file to a drive and take it to the new computer so my Thunderbird will be the same on both laptops.

BUT I get a message that the profile file is not available. And I searched for the file by name and found nothing!

The actual message is attached.

I need to copy my emails to the new laptop.

I am updating from an old iMac to a new MacMini.

My new macMini does not seem to like my old Thunderbird program so I have downloaded a current version. 

How do I transfer all my old email contacts and old emails to the new platform? I am, in no way, technically savvy so I need simple answers, Many Thanks, John

Hello, I'm getting a new PC next week and I am concerned how to install Thunderbird in the new PC. And is there anything I need to do in the old PC to make the move smooth so it continues to work.

Thank you for your time and efforts ahead of time.

My old computer -- a Macbook Pro -- lost its wifi connection. But I can still access Firefox and "Manage Bookmarks." My new computer is also a Macbook Pro. So is there a way I can copy my bookmarks to my new computer?

I changed operating system from Win 10 to Linux. Can I import the file or files from my Firefox on Win 10 to my Firefox on Linux? If so, where can I find them on the windows drv and what is the file called? Thanks for your help Ray

I have a window home computer that was upgraded from w10 to w11. I had to buy a new w11 machine at my vacation home because the old one was not upgradeable. I was successful in moving the profile from home to vacation home. But a month later I corrupted w11 on my new vacation machine while loading my earlier version of Adobe Photoshop from their instilling disk. W11 could not be repaired and I had to reinstall new w11 while keeping my files etc. This time Thunderbird would not let me move/use my old profile file. No mater what I tried!!

In the past, I've always moved the profile file "Thunderbird" in Appdata file to the new machine and renaming the installed Thunderbird file with XXX after it. It always worked in the past. My profile file is over 2mb. I've tried using all of the logical import options in this new instillations and only get error messages that it could not import the data and to look at the error console? Which I don't know where that is located. I will look for it in w11.

I think that the only difference (which I don't think should make a difference) is the directory name file difference after "users"

Any help would be much appreciated!!!!!!!

Jim Flora (Long time Thunderbird user and supporter)