Aarón Rubio Verified
Argentina
As per my experience,I will rate it 4.8 out of 5 stars and all credit goes to the development team so many thanks to them for a nice introduction.

See Softaken Zimbra Converter load TGZ archives,preview the mailbox tree,and export MBOX for Thunderbird,Apple Mail,and other MBOX clients — without Zimbra Desktop or Server.

Add the Zimbra .TGZ archive directly — no WinRAR/7-Zip extract step.

Scan folders and email items,then select only the messages you want as MBOX.

Choose MBOX under export options and set the destination path for the output files.
Full walkthrough:demo video· user guide· more screenshots.
The tool provides batch conversion of TGZ emails to MBOX format along with attachments. Emails of Zimbra application from all mailbox folders like Inbox,Outbox,Sent Items,Deleted items,Drafts,etc. are exported to MBOX file format without the restriction of file size and number.
Zimbra to MBOX Exporter Tool is programmed with outstanding functionality of converting Zimbra emails to MBOX with email meta headers (to,cc,bcc,subject,from,date,etc.),email formatting,and attachments. In addition to this,the TGZ folder & subfolder structure is fully preserved.
Once the TGZ file is converted to MBOX file format,users can easily open the output MBOX files to various email clients like Thunderbird,Apple Mail,Entourage,Eudora,Postbox,Opera Mail,ClawsMail,The Bat,Seamonkey,and others. This is how easily users can move from Zimbra to many MBOX email clients.
To export TGZ mailboxes to MBOX file format,users don’t need to depend upon any email client. Even Zimbra desktop and any MBOX supported email program installation is not required for the conversion. However,all Zimbra editions TGZ files are considered by the software.
Here are the complete steps to export Zimbra TGZ file to Thunderbird –
System Requirement
ProcessorAny Pentium Class
Operating SystemWindows 10,8.1,8,7 &Other
Memory512 MB Minimum
Hard Disk100 MB of free space for software installation
Software Delivery
ElectronicVia Email
Minutes15
Interface Available
Language SupportedEnglish
Support OptionEmails,Chat &Skype
No. Add the TGZ file directly — manual unpacking with WinRAR or 7-Zip is not required.
Thunderbird,Apple Mail / Mac Mail,Entourage,Eudora,Postbox,Opera Mail,Claws Mail,The Bat!,SeaMonkey,and other MBOX clients.
Yes. Convert TGZ to MBOX,then open or import the MBOX files in Apple Mail or Thunderbird.
No. Zimbra Desktop and Zimbra Server are not required. Local TGZ files are enough.
Yes. Attachments,email formatting,metadata,and folder hierarchy are preserved.
Yes. Batch conversion is supported for multiple TGZ files of any size.
Folder and subfolder structure is preserved in the MBOX output. A documented option to force one combined MBOX for the whole mailbox is not listed on this page.
The demo migrates 10 emails from each TGZ folder. The full license unlocks unlimited conversion ($49).
| Item | Details |
|---|---|
| Product | TGZ to MBOX Converter (Zimbra to MBOX) |
| Publisher | Softaken Software |
| Platforms | Windows 11,10,8.1,8,7 &others |
| Demo | 10 emails per TGZ folder |
| Page | https://www.softaken.com/tgz-to-mbox-converter |