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Merge PST to PST

100% Free pst file Merger online tools. Free Online pst merger

Our free pst merger online tools does not required any registrations and installations on your system, 100% free and online outlook personal information store file (.pst) merger tool. Open from any device with a modern browser like Chrome, Opera and Firefox.

Best & secure online pst merger is custom developed tool by Filproinfo.com, all files processing perform on our own dedicated cloud servers under dynamic file system that automatically remove all processed files from our cloud servers after 1 to 24 hours.

Free Online PST Tools & Apps

Access powerful and secure free online PST tools to convert, view, edit, merge, split, and compare PST files — all without installing any software. Our tools support the .PST (Outlook Personal Information Store File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your PST files directly from your device with ease.

Related PST File Extensions & Tools

PST default file extension is .PST and other similer related extensions and their tools are:

FAQ

  • ❓ How can I Merge PST (outlook personal information store file)?

    First, you need to add a file for Merger: drag & drop your PST file or click inside the white area for choose a file. Then click the "Merge" button. It will now allow you to Merged your PST file.

  • ⏱️ How long does it take to Merge PST?

    This Merger works fast. You can Merge PST in a few seconds.

  • 🛡️ Is it safe to Merge PST using free Merger?

    Of course! The download link of PST files will be available instantly after Merging. We delete uploaded files after 24 hours and the download links will stop working after this time period. No one has access to your files. File Merging (including outlook personal information store file .pst) is absolutely safe.

  • 💻 Can I Merge PST on Mac OS, Android or Linux?

    Yes, you can use free Merger app on any operating system that has a web browser. Our PST Merger works online and does not require any software installation.

  • 🌐 What browser should I use to Merge PST?

    You can use any modern browser to Merge PST, for example, Google Chrome, Firefox, Opera, Safari.
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This tool and page updated at: 12-Apr-2025




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