How To Do Thunderbird Archive & Convert Thunderbird Archive To Outlook

Samuel Adams | May 4th, 2018 | Tips

Convert Thunderbird Archive to Outlook

If you want to store your mails then Mozilla Thunderbird is a great place for it. You can simply Add “Archive” folder for every year or as per your requirement. After this, all your messages are quickly available without slowing down email handling of everyday. You can also convert your Thunderbird archive to Outlook PST and open them in Outlook 2016, 2013, 2010, 2007, 2003.

Thunderbird Archive file is a file that is composed of one or more files along with meta-data as a backup. Archive files are used to collect data together into a single file, which is easy to store, and portable.

There are three options to archiving messages in Thunderbird and place them in a folder.

  • A single folder
  • Yearly archived folders
  • Monthly archived folders

How To Archive Thunderbird Mailbox?

You can archive your Thunderbird mailbox without the help of any tool. Once the archive is created for a folder, it can be stored for a very long time as a backup. Just follow these simple steps to archive your emails and access them in future.

Manual Method to Archive Thunderbird Mailbox

To archive or back up Thunderbird emails and files:

1. First, make sure that your Thunderbird application is not running in the background. If the application is running, then close it

2. Go to your directory of Thunderbird Profile

3. Open Mail folder

4. Search for the file or folder, which you want to archive in the local folders or an account sub-folder (for example

5. Select the desired file you want to archive or select multiple files by holding down “Ctrl key” on Windows or “Command key” on Mac

6. Drag and drop the selected files to the desired location for archive (on a removable device such as an external hard drive, DVD, network drive, etc).

How To Export Mozilla Thunderbird Archive To Outlook?

There are many manual methods available by which you can convert your Thunderbird archive to Outlook PST. But there are chances that it leads to data corruption or data loss. Maybe your data get permanently deleted. Manual methods are not trustful for the conversion of important data from the archived mailbox to Outlook PST. So, therefore, thus, You can use a third-party tool for such type of conversion. Using a third party tool, there are very fewer chances of data corruption. So, it is highly recommended to switch to some professional solution. One such solution is SysTools MBOX Converter that can help you convert Thunderbird MBOX to PST.

Some Major Benefits Offered By This Software

This Tool Can Convert any MBOX file to PST / MSG / NSF / EML format even Thunderbird archive to Outlook. Also, it can recover emails of MBOX file with attachment even after permanent deletion. There is no need of Outlook Installed in auto-detect will auto-detect the configured email client data. The software supports all latest versions of Windows OS. Microsoft Windows Windows 10/ 8.1/ 8 and all below versions.


In order to keep data safe and secure, a user can archive Thunderbird mailbox. This will help them in overcoming any unfavorable situation. Thus, the above post will let you know the manual procedure of archiving Thunderbird mailbox. Now, the question is how to archive Thunderbird mailbox? In the above content, we discussed Thunderbird Archive and how to convert Thunderbird Archive to Outlook PST. We have discussed two methods for the conversion process. There are some reasons by which problems occur in manual method. So, using a third party tool is the best method to convert .mbox file into .pst.