Stellar PST Merge Review and Best Alternative 2025

Summary - In this review, we will be talking about Stellar PST Merge, a software that is used to combine several PST files into a single file. Although it has a good set of features, we will point out its shortcomings and review the best alternative for users which provides better performance and flexibility.

Handling Outlook data is a tediously involved process in case of multiple PST files. Stellar PST Merge offers an easy solution to this issue but might not suffice for more advanced requirements. In this review article, we are going to examine Stellar PST Merge, its advantages, and disadvantages, and present a powerful alternative for those who need something more.

How to Merge PST Files Using Stellar PST Merge?

Stellar PST Merge makes merging multiple PST files into one relatively easy. Follow these simple steps to merge your files effectively:

• Download and Install Stellar PST Merge: Launch the software after installation.
• Select the PST Files to Merge: Click on “Add Files” or “Add Folder” to select the PST files you want to merge.
• Choose the Merge Options: Stellar allows you to choose between merging files by folder, date, or other criteria.
• Begin Merging: Once the files are selected and options set, click “Merge” to begin the process.
• Final Check: After merging, the software will give you the option to save or review the merged PST file.

Merits and Demerits of Stellar PST Merge

While Stellar PST Merge is effective for simple file merging, there are some notable pros and cons.

Pros:

• Simple and easy-to-use interface.
• Affordable and straightforward for basic merging tasks.
• Supports merging encrypted PST files.
• Compatible with all recent versions of Outlook.

Cons:

• Lacks advanced options for selective merging (e.g., by date or folder type).
• Performance can slow down with large PST files.
• No built-in repair feature for corrupted PST files.
• Limited to only PST files and doesn’t support other file formats.

Is Stellar PST Merge Safe?

Yes, Stellar PST Merge is safe to install. Upon careful evaluation, we found no malware or security issues. The tool is constantly being updated and may be downloaded from direct sources without any issues of safety.

The Necessity of an Alternative Tool

While Stellar PST Merge fulfills basic functions, users with higher-level requirements might find it wanting in features and performance. If you're dealing with large PST files or require more control over the merging process, a different solution is needed.

Best Alternative – SysTools PST Merge

If you want a high-end and dependable tool for PST file merging, SysTools PST Merge is a straightforward choice. It provides an array of features that make it a better tool for merging large files with more customization features.

How to Merge PST Files with SysTools PST Merge?

Using SysTools PST Merge is simple and intuitive. Here's how to use it:

• Download and Install: Start by installing the software on your Windows system.
• Add PST Files: Click the “Add Files” or “Add Folder” option to import your PST files.
• Choose Merge Criteria: Select your merge criteria, such as merging by date, folder, or size.
• Start the Merging Process: After selecting your criteria, click “Merge” to begin the process.
• Review and Save: Once the merge is complete, review the new merged PST file and save it to your desired location.

Key Features of SysTools PST Merge

1. Advanced Merging Options: Merge PST files by date range, folder type, or size.
2. PST Repair Option: Integrated PST repair tool ensures data integrity during merging.
3. Superior Performance: Handles large PST files without performance lag.
4. Multi-format Support: In addition to PST, SysTools PST Merge supports other file formats.
5. User-friendly Interface: Clean, easy-to-navigate design with advanced customization options.

Final Takeaway

Where Stellar PST Merge works as an alternative for the merger of simple PST files, SysTools PST Merge stands as a better solution for users requiring greater features, high-speed operation, and stable merge options. For handling huge files or a better control of merging, SysTools PST Merge proves to be a better option as an alternative to use.

Frequently Asked Questions

Q. What is the best PST merge tool?

A. While Stellar PST Merge serves for basic requirements, SysTools PST Merge has additional advanced features such as customization support, performance enhancement, and support for large PST files, making it the most suitable one.

Q. Is there a free PST merge tool?

A. Both Stellar PST Merge and SysTools PST Merge provide free trials to users so that they can test their features before buying.

Q. How do I combine Outlook PST files?

A. You can merge several PST files into a single one using tools such as Stellar PST Merge or SysTools PST Merge. Both tools offer simple steps to follow for the merging process.