Thunderbird Email Address Extractor is a best software to extract email addresses from Thunderbird. It is a windows application for extract all email addresses from any configured mail accounts in Mozilla Thunderbird.
Thunderbird Email Extractor displays all mail accounts and directories same as Thunderbird that allows you to select any mail folder from all configured mail accounts in Thunderbird and extracts email addresses from recipient, cc, bcc, sender, subject, email body of thunderbird emails messages.
Thunderbird Email Address Extractor supports custom mail sync location, if you have configured mail accounts sync location other than default thunderbird location in Thunderbird. It also supports filter that allows you to get a list of required email addresses and eliminates duplicate email addresses automatically. Extracted emails can be saved in .CSV/.TXT file. Free trial download available for windows.