Dev tools · alternatives · 2026

24 alternatives to PST Merge Tool

Merge your PST files efficiently with PST merge tool

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. PST Merge Tool launched in 2023; 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
   Email Pro Help PST Merge Tool▲1

   To Join Multiple PST Files into One Outlook PST File

   2024 · its alternatives →

3. 3
   DRS Softech PST Merge Tool▲6

   Smart & Secure Solution to Merge Multiple PST Files

   2025 · drssoftech.com · its alternatives →

4. 4
   Outlook PST Merger▲1

   Best and Effective Tool to Merge Multiple PST Files in Bulk

   2024 · its alternatives →

5. 5
   PST Migration Tool▲2

   PST migration tool to migrate emails

   2023 · its alternatives →

6. 6
   PST Splitter▲1

   Download PST splitter tool to split PST files quickly

   2023 · its alternatives →

7. 7
   DRS PST File Converter▲3

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

   2023 · its alternatives →

8. 8
   DRS Softech Outlook PST Splitter Tool ▲6

   Split Large PST Files into Smaller, Secure PST Files

   2025 · drssoftech.com · its alternatives →

9. 9
   ViceVersa PST Split and Merge Software▲2

   Split Large PST Files and Merge Mailboxes with Ease

   Jun 2026 · viceversatools.com · its alternatives →

10. 10
    Shoviv PST Splitter Software ▲9

    PST Splitter Software used to split the large PST file.

    2024 · its alternatives →

11. 11
    OST to PST Converter▲2

    Best tool to convert OST file into different file formats.

    2023 · its alternatives →

12. 12
    Softaken PST Mailbox Converter Tool▲7

    To convert Outlook PST files into Different file formats.

    2025 · its alternatives →

13. 13
    MigrateEmails PST File Converter Tool▲2

    Effective Tools to Convert PST Files to Multiple Fil Formats

    2023 · its alternatives →

14. 14
    Merge PDF▲77

    Combine and merge multiple PDFs into one PDF for free

    2023 · its alternatives →

15. 15
    OST to PST Converter Tool▲8

    Converter Tools OST to PST Conversion with All Emails

    2025 · convertertools.org · its alternatives →

16. 16
    DRS Softech PST Recovery Tool ▲11

    Repair Corrupt PST Files & Restore Outlook Data Safely

    2025 · drssoftech.com · its alternatives →

17. 17
    Outlook PST Duplicate Remover▲2

    Effortlessly Remove Duplicate Items from the PST Files

    2024 · its alternatives →

18. 18
    Outlook PST Repair Tool▲6

    Pst repair tool | goldytools

    2025 · its alternatives →

19. 19
    TrustVare PST Converter Tool▲4

    Download Free PST Converter Tool by TrustVare Software.

    2024 · its alternatives →

20. 20
    MigrateEmails PST Recovery Tool▲2

    Ideal Utility to Restore Data from Corrupt PST Files

    2023 · its alternatives →

21. 21
    CloudMigration PST File Converter Tool▲1

    A Risk-Free Solution to Convert Outlook PST Files

    2024 · its alternatives →

22. 22AL
    A library for reading PST files (written in Go/Golang)▲20

    2021 · github.com · its alternatives →

23. 23
    OST To PST Converter▲1

    It is a tool to convert OST to PST file in few simple steps

    2023 · its alternatives →

24. 24
    MailConverterTools PST Converter▲7

    Efficiently Convert Outlook PST in Bulk without Outlook

    2024 · 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 →