Best Tool to Combine Multiple PST File: Shoviv PST Merger

For all users handling many PST files in Outlook, it is rather critical to merge that information efficiently. The Shoviv PST Merge tool offers a simple and effective way for merging multiple PST files into a single well-organized PST file without any loss of data or hierarchy collapse. Thus, this tool is perfectly designed for the best and highest performance, organization, and easy access of Outlook data management.
Primary Features & Benefits
1. Merge, Join, and Contact-Specific Options
There are three strong merge modes that Shoviv offers:
- Merge PST files: Merge all of the same folders (e.g., Inbox, Sent) to one root PST.
- Join PST files: Keep each PST's original folder tree under separate root nodes.
- Merge Contacts: Merge all contacts from various PSTs to one folder with metadata integrity preserved.
2. Unlimited PST Support & Format Compatibility
You are able to combine multiple PSTs of any size—whether ANSI or Unicode formats—whichever number, and have them integrate seamlessly. It's perfect for home users as much as enterprises dealing with huge Outlook archives.
3. Folder Hierarchy & Metadata Preservation
Shoviv maintains all folder hierarchies, email attributes, attachments, and metadata intact during the merging process. This aspect is crucial in maintaining the integrity of emails, compliance, and future convenience of retrieval.
4. Duplicate Management & Filtering
For ensuring data hygiene, the users can even delete duplicate items during merging. Sophisticated filters enable selective merge—by dates, keywords, message types, etc.—saving time and reducing file size.
5. Cross-Version Windows & Outlook Compatibility
Shoviv is compatible with all recent Windows versions and all Microsoft Outlook versions, which makes it highly platform-compatible.
6. Speed, Transparency & Reporting
The tool does merge effectively even with big collections of PST and provides detailed logs (item count, success/failure, filter applied). The users can save a complete process report at the end for auditing or verification.
7. Free Trial Available
You can try out the demo version of Shoviv before a purchase, and it imports the first 50 items in every folder. It's ideal for determining how the tool works and its user interface before a full version purchase.
How to Use Shoviv PST Merge Tool: Quick Steps
- Install & Launch the tool on your system.
- Add PST files: Use the "Add" or "Search" feature to upload multiple PST files at once.
- Choose Merge Option:
Merge PST: Combine similar folders.
Join PST: Keep distinct folder structures.
Merge Contacts: Combine all the contact folders. - Add optional filters and choose to delete duplicate entries.
- Choose destination: either an already existing PST file or new one.
- Start merging and monitor progress in real-time.
- Save the report for verification or record after merging is complete.
Why Merging PST Files Matters – A Deep Dive
As Outlook users accumulate years of emails, contacts, calendars, and other mailbox items, it’s common to end up with multiple PST files. These fragmented data files not only consume storage space but also lead to disorganization and slower Outlook performance. That’s where the Shoviv PST Merge Tool proves its true value. Merging PST files into one unified file simplifies navigation, improves manageability, and reduces the chances of data loss due to corruption or misplacement. For IT admins and professionals working in enterprise environments, managing mailbox backups becomes easier when data is stored in a single PST file. Shoviv’s tool ensures that merging doesn’t compromise data integrity, folder structure, or metadata—so you retain the original look and feel of your mailbox. Whether you're working with legacy ANSI files or modern Unicode PSTs, Shoviv handles both with ease. Additionally, duplicate emails are a common concern when dealing with multiple PST files. Shoviv’s built-in duplicate removal option eliminates redundant items, keeping your merged file clean and optimized. The tool also comes with filtering options that let you include or exclude items based on date range, subject, or folder—ideal for targeted merges. For home users, the benefits are equally valuable. Instead of opening and searching across several PSTs, everything is consolidated into one easy-to-navigate file. With Outlook’s native limitations in handling large data sets, merging PST files can actually improve speed and responsiveness. Shoviv’s tool makes this possible in just a few clicks, offering both convenience and control.
Why Use Shoviv PST Merge Tool?
Ease & Quickness: Graphical user interface is easy to use, guiding even non-technocrats through the merging process within minutes.
Scalability: Supports an unlimited number of PST files and large-sized data, supporting projects of any scale.
Precision & Integrity: Key functionalities like removing duplicates, retaining metadata, and a choice of merging techniques.
Universality: Fully compatible with every Windows and Microsoft Outlook version.
Cost-Effective: Has a free demo version, and open-ended licensing allows it to be used by individuals and corporations alike.
Final Thoughts
Whether you're preparing to consolidate years' worth of individual email archives or in preparation for an org-wide Outlook migration, the Shoviv PST Merge Tool offers unsurpassed reliability, flexibility, and performance. Its ability to merge, join, or consolidate contact folders—without losing any part of your data—puts it ahead of all other solutions in PST file management.
Read more: Merge PST File