Dev tools · alternatives · 2026

24 alternatives to Email Pro Help PST Merge Tool

To Join Multiple PST Files into One Outlook PST File

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Email Pro Help PST Merge Tool launched in 2024; newer entries below may have overtaken it.

1. 1
   Regain Outlook PST Merger▲71

   Combine multiple PST files into one PST file

   2023 · regainsoftware.com · its alternatives →

2. 2
   Outlook PST Merger▲1

   Best and Effective Tool to Merge Multiple PST Files in Bulk

   2024 · aryson.in · its alternatives →

3. 3
   PST Merge Tool▲2

   Merge your PST files efficiently with PST merge tool

   2023 · emailprohelp.com · its alternatives →

4. 4
   ViceVersa PST Split and Merge Software▲2

   Split Large PST Files and Merge Mailboxes with Ease

   Jun 2026 · viceversatools.com · its alternatives →

5. 5
   PST Splitter Tool▲2

   Split Large PST Files of Outlook into Smaller PST Files

   2021 · cigatisolutions.com · its alternatives →

6. 6
   4n6 Outlook PST Converter Tool▲2

   PST Converter to Convert Any Outlook Files to Various Format

   2022 · forensiksoft.com · its alternatives →

7. 7
   PST Splitter▲1

   Download PST splitter tool to split PST files quickly

   2023 · emailprohelp.com · its alternatives →

8. 8
   Softaken PST Mailbox Converter Tool▲7

   To convert Outlook PST files into Different file formats.

   2025 · softaken.com · its alternatives →

9. 9
   OLM Converter▲55

   Optimum tool to convert OLM file without losing any data

   2022 · msoutlookhelp.com · its alternatives →

10. 10
    DRS PST File Converter▲3

    Export PST file in 12+ Formats and Email Clients on Mac/Win

    2023 · data-recovery-solutions.com · its alternatives →

11. 11
    PST Migration Tool▲2

    Migrate Outlook PST file into file formats like MBOX, EML

    2022 · easytechtools.com · its alternatives →

12. 12
    Mailvita Split PST for Mac▲3

    Users can split/divide the PST files into Smaller PST Parts.

    2024 · mailvita.com · its alternatives →

13. 13
    Shoviv PST Splitter Software ▲9

    PST Splitter Software used to split the large PST file.

    2024 · shoviv.com · its alternatives →

14. 14
    BitData Migration PST Converter▲8

    Export & convert Outlook PST file to multiple formats

    2024 · bitdatamigration.com · its alternatives →

15. 15
    Outlook PST Duplicate Remover▲2

    Effortlessly Remove Duplicate Items from the PST Files

    2024 · aryson.in · its alternatives →

16. 16
    OST to PST Migration Tool▲3

    Migrate Multiple OST files into Outlook PST Instantly

    2022 · easytechtools.com · its alternatives →

17. 17
    MailConverterTools PST Converter▲7

    Efficiently Convert Outlook PST in Bulk without Outlook

    2024 · mailconvertertools.com · its alternatives →

18. 18
    MCT PST Converter▲4

    Top notch utility to convert and migrate PST files.

    2021 · mailconvertertools.com · its alternatives →

19. 19
    Sysinfo Tools▲56

    Best solution to convert Mac OLM files to PST format

    2022 · sysinfotools.com · its alternatives →

20. 20
    Aryson PST File Converter▲2

    Premium Tool to convert Outlook PST file with attachments

    2022 · arysontechnologies.com · its alternatives →

21. 21
    PST Migration Tool▲2

    PST migration tool to migrate emails

    2023 · emailprohelp.com · its alternatives →

22. 22
    OST to PST Converter Tool▲8

    Converter Tools OST to PST Conversion with All Emails

    2025 · convertertools.org · its alternatives →

23. 23
    SysInfo OST to PST Converter▲1

    Allows to Convert Single/Multiple OST files into Outlook PST

    2022 · sysinfotools.com · its alternatives →

24. 24
    MCT PST to PDF Converter Tool▲3

    The most reliable software to convert PST file to PDF format

    2021 · mailconvertertools.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 →