Dev tools · alternatives · 2026

24 alternatives to Office 365 Migration Tool

Best solution to export Office 365 mailbox items.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Office 365 Migration Tool launched in 2022; newer entries below may have overtaken it.

1. 1
   Office 365 Migration Tool▲64

   Backup tool for exporting Microsoft 365 mailbox data

   2022 · its alternatives →

2. 2
   Exchange to Office 365 Migration Tool▲3

   This tool migrates all Exchange mailboxes to Office 365

   2022 · its alternatives →

3. 3
   O365 Tenant to Tenant Migration Tool▲92

   Sysinfo Office 365 tenant to tenant migration tool

   2023 · its alternatives →

4. 4
   Office 365 Export Tool▲2

   To export Office 365 emails to various file formats

   2023 · its alternatives →

5. 5
   Export Mailbox to PST from Office 365▲8

   Effortlessly Export Your Office 365 Mailbox to PST on Window

   2025 · its alternatives →

6. 6
   MigrateEmails PST Migration Tool▲2

   Efficient tool to Migrate PST files to Office 365 Precisely.

   2023 · its alternatives →

7. 7
   OST emails to Office 365▲5

   export OST to Office 365

   2022 · its alternatives →

8. 8
   Office 365 to Office 365 Migration Tool▲1

   Migrate emails from Office 365 account to O365 accounts

   2022 · its alternatives →

9. 9
   DRS Softech Microsoft 365 Backup Tool▲11

   One Click to Backup, Migrate, and Protect Office 365.

   2025 · drssoftech.com · its alternatives →

10. 10
    DRS Softech Zoho Email Migration Tool ▲11

    DRS Softech Zoho Migration Secure Easy Email Transfer

    2025 · drssoftech.com · its alternatives →

11. 11
    Sysinfo OLM to Office 365 Migration Tool▲2

    OLM to Office 365 Migration Tool Migrate OLM to Office 365.

    2023 · its alternatives →

12. 12
    Office 365 Converter▲1

    Best Tool to Convert Office 365 Emails

    2022 · its alternatives →

13. 13
    BitData Migration PST Converter▲8

    Export & convert Outlook PST file to multiple formats

    2024 · its alternatives →

14. 14
    MailsDaddy PST to Office 365 Migration▲2

    Fatest and safe solution to import OST file into Office 365

    2023 · its alternatives →

15. 15
    Gmail Migration Tool▲1

    Best tool for backup Gmail, contacts, calendars & Drive

    2023 · its alternatives →

16. 16
    Kernel Export Office 365 to PST▲2

    Premier solution for exporting Office 365 data to PST

    2024 · its alternatives →

17. 17
    Lotus Notes to Office 365 Migration Tool▲2

    Migrate Mailboxes from Lotus Notes to Office 365 format.

    2022 · its alternatives →

18. 18
    DRS Yahoo to Office 365 Migration▲11

    Seamless Yahoo to Office 365 Email Migration Tool

    Oct 2025 · drssoftech.com · its alternatives →

19. 19
    Mozilla Thunderbird Backup Tool▲66

    Advanced solution to backup and migrate Thunderbird emails

    2022 · its alternatives →

20. 20
    Exchange to Office 365 Migration▲6

    Tool allows migrating Exchange Server to Office 365.

    2024 · its alternatives →

21. 21
    PST Migration Tool▲2

    Migrate Outlook PST file into file formats like MBOX, EML

    2022 · its alternatives →

22. 22
    DRS Softech MBOX to Office 365 Migration▲7

    Fast & Secure MBOX to Office 365 Migration Made Easy

    2025 · drssoftech.com · its alternatives →

23. 23EM
    Export Mail for Microsoft Outlook for Mac▲46

    2021 · exportoutlookmacmail.com · its alternatives →

24. 24
    OST to Office 365 Converter▲7

    OST to Office 365 Converter to convert OST to Office 365

    2023 · 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 →