Growth · alternatives · 2026

24 alternatives to Regain PST to Office 365 Migration

Import Single/ Multiple PST files into Office 365 account

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

1. 1
   Regain Outlook PST Merger▲71

   Combine multiple PST files into one PST file

   2023 · its alternatives →

2. 2
   MigrateEmails PST Migration Tool▲2

   Efficient tool to Migrate PST files to Office 365 Precisely.

   2023 · its alternatives →

3. 3
   Regain Office 365 to PST Converter▲1

   Export Office 365 Mailboxes to multiple email format

   2022 · its alternatives →

4. 4
   Goldytools Import PST to Office 365▲1

   Import PST to Office 365

   Feb 2026 · goldytools.com · 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
   Exchange to Office 365 Migration Tool▲3

   This tool migrates all Exchange mailboxes to Office 365

   2022 · its alternatives →

7. 7
   Office 365 Migration Tool▲64

   Backup tool for exporting Microsoft 365 mailbox data

   2022 · its alternatives →

8. 8
   BitData Migration PST Converter▲8

   Export & convert Outlook PST file to multiple formats

   2024 · its alternatives →

9. 9
   Kernel Export Office 365 to PST▲2

   Premier solution for exporting Office 365 data to PST

   2024 · its alternatives →

10. 10
    Cigati Export Office 365 To PST Tool▲2

    Exports Office 365 mailboxes to PST files without MS Outlook

    2022 · its alternatives →

11. 11
    MailsDaddy PST to Office 365 Migration▲2

    Fatest and safe solution to import OST file into Office 365

    2023 · its alternatives →

12. 12
    DRS Softech Microsoft 365 Backup Tool▲11

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

    2025 · drssoftech.com · its alternatives →

13. 13
    OST to PST Migration Tool▲3

    Migrate Multiple OST files into Outlook PST Instantly

    2022 · its alternatives →

14. 14
    Office 365 Backup Tool ▲6

    Download the Backup Tool to easily create Office 365 to PST

    2024 · its alternatives →

15. 15
    MacSonik PST to Office 365 Migration

    A software to migrate bulk PST files into Office 365.

    Mar 2026 · macsonik.com · its alternatives →

16. 16
    PST Migration Tool▲2

    Migrate Outlook PST file into file formats like MBOX, EML

    2022 · its alternatives →

17. 17
    DRS Softech PST Merge Tool▲6

    Smart & Secure Solution to Merge Multiple PST Files

    2025 · drssoftech.com · its alternatives →

18. 18
    OST emails to Office 365▲5

    export OST to Office 365

    2022 · its alternatives →

19. 19
    CloudMigration PST File Converter Tool▲1

    A Risk-Free Solution to Convert Outlook PST Files

    2024 · its alternatives →

20. 20
    Weeom Solution▲4

    Smarter & Safer EDB to PST Converter Tool

    2024 · its alternatives →

21. 21
    Office 365 Migration Tool▲1

    Best solution to export Office 365 mailbox items.

    2022 · its alternatives →

22. 22
    PST Recovery▲3

    Tool to restore MS Outlook PST f into various file formats.

    2022 · its alternatives →

23. 23
    MacSonik Outlook PST Converter Tool▲3

    Convert & Manage PST Files on Mac, Win & Linux

    Jul 2026 · macsonik.com · its alternatives →

24. 24
    DRS Softech OLM to PST Converter ▲6

    Convert OLM Files to PST and Cloud – Fast, Secure & Simple

    2025 · drssoftech.com · 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 →