Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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
Open

Thunderbird Local Files - Saving to USB and open on another Device

raybright2017

I can see where the Local Files are saved under .sdb folders and msf files. I can save these to a USB stick as a backup BUT can I perhaps open on another device also running Thunderbird. Is this possible and how? I can't see an 'open file' in Thunderbird.

I can see where the Local Files are saved under .sdb folders and msf files. I can save these to a USB stick as a backup BUT can I perhaps open on another device also running Thunderbird. Is this possible and how? I can't see an 'open file' in Thunderbird.

All Replies (1)

In windows file manager, with thunderbird not running, you can copy the Local Folders entries and paste into another Thunderbird profile. the folders will appear when that thunderbird is restarted

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.