Postbox to Thunderbird Migration Tool

It is specially designed for Postbox email client users. It is an excellent toolkit to migrate Postbox emails without loss of old emails. This software preserves all email items and components during the completion of the task. It is one of the best programs available in the online marketplace that offers 100% accurate results guaranteed. The tool enables users to perform Postbox to Thunderbird migration in an easy manner.

You can proudly use PCDOTS Postbox to Thunderbird migrator that should be a great application for you. It maintains original folder hierarchy after migration process. This application is compatible with all latest editions of Postbox as well as Mozilla Thunderbird.

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Questions about how to migrate Postbox to Thunderbird ? Watch our detailed product video tutorial, and software guide.

Leverage Points

  • Capability to migrate unlimited emails from Postbox without imposing size limit
  • Maintain entire folder hierarchy and original data structure
  • Ability to upload damaged, corrupted and orphaned files with accuracy
  • Name the migrated file with the help of File naming option
  • Find any particular email from database by using the Quick Search Option
  • View Postbox emails in different preview modes, like content, hex, and more
  • Efficiency to import data with attachments and other email elements
  • Other applications will not mandatory along with this tool
  • Comfortable with all the versions of the Windows operating system, including Windows 11

Advanced Options

Key Features of Postbox to Thunderbird Migration Tool

Automatically Uploads Postbox Profile Data

It is designed in such a way that it is capable to upload Postbox profile folders in the software panel automatically from default storage location. Even if you have stored Postbox data at different storage location then you can manually upload profile data using choose folder button.

Extract Email Attachments Separately

As we all know that, attachments are most important part of any email therefore developers have added a separate option to extract email attachments in original file extension. This application is authorized to extract Postbox attachments, email addresses, and phone numbers from emails. Even users can use filter options during extracting email items.

Migrate Postbox to Multiple Options

The tool has one more feature to import Postbox mailbox to Thunderbird into multiple file formats, including Postbox to EML, MBOX, HTML and other Email Services and clients, such as Postbox to Office 365, Postbox to Outlook, Postbox to Gmail, and more.

Creates Separate MBOX File for Each Folder

This application creates a separate mailbox (MBOX) file for each email folder i.e. Inbox, Sent, Draft, Junk, Trash, Urgent, Spam, etc. It is helpful to the users because they can easily understand the resultant data after conversion. Suppose if you are converting 10 Postbox email folders then it will automatically create 10 mailbox files.

Migrate Selective Postbox Emails

First upload Postbox profile data in the software interface and choose mailbox as saving format. After that users can check only specific folders from software interface for conversion. It is helpful feature if someone wants to migrate only specific folders from Postbox to Thunderbird profile.

Facility to Browse Specific Destination Path

After choosing mailbox from the list of saving options, it will automatically choose desktop as destination path. But if you don’t want to store resultant data on desktop then click on the Browse button and choose destination path according to your choice. Even you can connect an external storage device like pen drive or hard drive to store output data.


Advanced Search Option to Find Postbox Emails

The Postbox to Thunderbird migration tool offers an option to find a specific email from the entire database. Also, users can quickly find any required email from all the folders in just a few clicks, including Inbox, Task, Notes, Journals, and others.

  • Find all the emails in the selective time period by using the date filter option.
  • You can search the email from all the intents, such as To, Cc, Bcc, Subject.
  • Just entering a single file name, you can locate to the needed email.

Advanced Options

System and Software Requirements

Software Name: PCDOTS Postbox to Thunderbird Migration Tool
Version: 3.4
Processor: Minimum Pentium Class
RAM: Minimum 2 GB
Minimum Hard Drive Space: 100 MB of free space
Operating System: Windows 11, 10, 8.1, 8, 7, Windows Server 2019, 2016, 2012, 2008, 2003 and all.
Email Clients & File Formats: Multiple Export Options, and Product Guide
Installation & Un-installation: Install Uninstall Refund Policy

Get an answer now

Frequently Asked Questions

  1. Open Postbox to Thunderbird Migration tool.
  2. Upload the folders or configure account.
  3. Choose required data.
  4. Press on export, and choose Thunderbird.
  5. Enter Thunderbird default path and save.
  6. Get the final message.
Yes, it has an isolated option for extracting attachments from Postbox email folders in original file extensions.
Yes, the tool has advance search option to find out specific emails from whole Postbox data. Even users can search between dates and convert required emails accordingly.


User Reviews

This Postbox to Thunderbird migration tool is an amazing solution to import multiple emails in a single procedure. This software can maintain the original data structure, and folder hierarchy. You can simply migrate unlimited files without losing a single bit of information in all the versions of Windows OS.


California, America

This utility provides me the perfect resultant data in an accurate manner. It can migrate Postbox to Thunderbird with attachments and other email elements in a single process, and without any other application. Also, this advanced tool has very simple graphical user interface for both technical and non-technical people.


New Town, Sydney