I need to create a backup of my Thunderbird mailbox, but my biggest concern is keeping every folder, subfolder, and attachment exactly as they are. I have years of archived emails organized into dozens of folders, and rebuilding everything manually would take far too much time. Copying the Thunderbird profile folder is one option, but I’m unsure whether it’s the most reliable approach, especially if I need to restore the data on another computer later. While researching different options, I found the Aryson Thunderbird Backup Tool, which claims to back up Thunderbird emails along with attachments while maintaining the original folder hierarchy. It also offers multiple export formats, which could be useful if I ever need to access my emails outside Thunderbird. Before I decide, I’d like to hear from people who have actually backed up large mailboxes. Did the folder structure remain intact after restoration? Were attachments restored correctly, or did you encounter missing files or duplicate folders? Any suggestions or real-world experiences would be really helpful before I proceed with the backup.
Yes, you can back up Thunderbird emails with attachments without losing the original folder structure by using WholeClear Thunderbird Backup Software. It securely exports Thunderbird mailbox data to formats like PST, EML, PDF, MSG, TGZ, and more, or directly to cloud accounts such as Gmail and Office 365. The software preserves folder hierarchy, email formatting, metadata, and attachments throughout the backup process. It also supports selective and bulk backup, making it a reliable solution for protecting Thunderbird data without any loss of organization or content.
If you want fresh backup from Thunderbird to PST, EML, MSG, PDF, HTML etc. then try MailsDaddy Thunderbird converter tool. The software offers user to move emails and attachments from Thunderbird account to various formats. The user can choose the solution to move single or multiple Thunderbird profiles data at once. It is compatible with all Windows OS and easily transfer data from Thunderbird to PST at once.
Yes, you can make backups of Thunderbird emails with attachments without affecting the folder hierarchy. But the way you do it is important. Just copying files does work as a backup, but it isn’t always convenient if you want to access or migrate the emails later.
I needed to back up an old Thunderbird profile before reinstalling my system. My main concern was keeping all the folders and attachments exactly as they were. I first copied the profile manually, but restoring specific mailboxes later wasn’t very convenient. I then used DataVare Thunderbird Converter to create a structured backup in the format I needed. The mailbox folders, attachments, email headers, and other properties remained unchanged, which made it much easier to access the data afterward.
What helped in my case:
- Kept the original folder hierarchy intact.
- Included email attachments and metadata.
- Allowed backup of selected mail folders instead of the entire profile.
- Supported multiple export formats for future migration or access.
Before backing up your entire mailbox, test a small folder first to confirm everything opens correctly in the destination format.