Dev tools · alternatives · 2026

24 alternatives to Thunderbird Converter Tool

To Convert Thunderbird mailbox emails

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Thunderbird Converter Tool launched in 2022; newer entries below may have overtaken it.

1. 1
   BitData Migration Thunderbird Converter ▲5

   Directly convert batch thunderbird data to another formats

   2024 · its alternatives →

2. 2
   Mozilla Thunderbird Backup Tool▲66

   Advanced solution to backup and migrate Thunderbird emails

   2022 · its alternatives →

3. 3
   4n6 Thunderbird Converter Software▲2

   Convert Thunderbird Emails to Different File Formats

   2022 · its alternatives →

4. 4
   Thunderbird 115 Supernova▲175

   Make email easier

   2023 · its alternatives →

5. 5
   Thunderbird to Office 365 Converter▲2

   Convert Thunderbird mailbox to Office 365 with attachments

   2023 · its alternatives →

6. 6
   MigrateEmails Thunderbird Backup Tool▲3

   Best Tool to Backup Thunderbird Emails to 15+ Formats Easily

   2023 · its alternatives →

7. 7
   Mailbird for Mac▲375

   Email the way you like it, now on Mac

   2024 · its alternatives →

8. 8
   Maildir File Converter▲2

   Tool to Convert Maildir/Maildir++ into various file format

   2022 · its alternatives →

9. 9
   CubexSoft Mailbird Converter▲2

   Export Mailbird DB Files to File Formats/Email Services

   2022 · its alternatives →

10. 10
    OLM Converter▲55

    Optimum tool to convert OLM file without losing any data

    2022 · its alternatives →

11. 11
    SysInfo Thunderbird Email Backup Tool

    Secure Thunderbird backup and email migration tool

    Mar 2026 · sysinfotools.com · its alternatives →

12. 12
    EdbMails EML to PST Converter▲6

    Migrate EML emails to Outlook in just a few clicks

    2025 · its alternatives →

13. 13
    Gmail Converter Tool▲1

    It migrates the Gmail files to file format & email clients

    2023 · its alternatives →

14. 14
    MacSonik OLM Converter▲3

    Advanced Mac OLM Converter Support More Than 10 File Formats

    Jul 2026 · macsonik.com · its alternatives →

15. 15
    Office 365 Migration Tool▲64

    Backup tool for exporting Microsoft 365 mailbox data

    2022 · its alternatives →

16. 16
    Aryson Thunderbird Backup Tool▲3

    Prominent Tool to Backup Thunderbird Emails with attachments

    2022 · its alternatives →

17. 17
    OLM File Converter▲3

    Convert OLM file in bulk into number of OLM File Converter

    2023 · its alternatives →

18. 18
    MigrateEmails EML Converter Tool▲2

    Best utility to convert EML files to 15+ distinct formats

    2023 · its alternatives →

19. 19
    Softaken PST Mailbox Converter Tool▲7

    To convert Outlook PST files into Different file formats.

    2025 · its alternatives →

20. 20
    Aryson Eudora to Outlook Converter▲6

    Aryson Eudora Converter is fast,compatible,and supports bulk

    2025 · its alternatives →

21. 21
    Gmail Converter▲2

    Tool to Backup and Convert Gmail Email to Multiple Formats

    2022 · its alternatives →

22. 22
    DRS Thunderbird Backup Tool

    A Top-Notch Solution for Thunderbird users

    2024 · its alternatives →

23. 23
    Gmail Email Backup Tool▲6

    Download the best Gmail Email Backup Tool

    2025 · its alternatives →

24. 24
    Aryson Apple Mail Converter Tool▲11

    Best tool to convert Apple Mail files into Outlook PST.

    2025 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →