Effortlessly Combine Multiple Outlook PST Files Without Data Loss

DRS Softech PST Merge Tool is a reliable and easy-to-use software solution designed to efficiently merge multiple Outlook PST files into a single, well-organized file without compromising data integrity. Whether you're dealing with emails, contacts, calendars, or other Outlook items, this tool ensures a smooth and accurate merging process with no data loss. It supports both ANSI and Unicode PST files and offers options to merge into new, existing, or password-protected PSTs. Ideal for IT administrators, corporate users, and individuals alike, the PST Merge Tool simplifies mailbox management, enhances storage efficiency, and facilitates easier data migration. With its intuitive interface and robust performance, it provides a seamless experience even for non-technical users, making it a perfect choice for consolidating PST files in a secure and efficient manner.

Key Features Of PST Merge Tool

Merge Unlimited PST Files

DRS Softech PST Merge Tool allows you to merge any number of PST files without size limitations. Whether you have dozens or hundreds of PSTs, this tool handles them with ease, ensuring quick and accurate merging.

Supports Both ANSI & UNICODE PST

It supports merging of both ANSI (older format) and UNICODE (newer format) PST files. This makes it ideal for users migrating from older versions of Outlook to newer ones.

Three Merge Options:

Merge PST Files into One: Combine all folders (Inbox, Sent, Contacts, etc.) into a unified PST file.
Join PST Files: Adds all PSTs as separate folders within a single PST file, preserving folder hierarchy.
Merge Specific Folders: Merge only specific folders like Inbox or Contacts across multiple files, avoiding duplication or clutter.

Remove Duplicate Items

To keep your PST file optimized and clutter-free, the tool includes a powerful deduplication feature that identifies and removes identical items during the merging process.

Preserve Metadata & Folder Hierarchy

DRS Softech PST Merge Tool ensures that original folder structures, email metadata (To, From, CC, BCC, Subject, etc.), read/unread status, and attachments are retained accurately after merging.

Password-Protected & Corrupt PST Support

It can merge password-protected PST files (if the password is known) and even supports slightly corrupted PST files. This makes it highly versatile for recovery and archival purposes.

Outlook Compatibility

The tool supports all versions of Microsoft Outlook, including Outlook 2021, 2019, 2016, 2013, 2010, 2007, and earlier. It works smoothly with PST files created in any version of Outlook.

Intuitive GUI for Easy Navigation

Even users with minimal technical knowledge can operate the tool efficiently thanks to its clean, intuitive, and interactive interface. The step-by-step wizard makes merging PSTs a simple and stress-free task.

Fast & Secure Processing

Built with an advanced merging algorithm, the software processes large PSTs quickly while maintaining 100% data security. No data is stored or leaked during the operation.

Why Choose DRS Softech PST Merge Tool?

Merging Outlook PST files manually is risky and often results in data corruption or loss. DRS Softech PST Merge Tool eliminates those risks by offering a robust, error-free solution with additional intelligent features such as duplicate item removal and selective folder merging. Whether you’re consolidating data after a migration, organizing cluttered PST archives, or simply simplifying email access, this tool saves you time and effort.

How It Works – Simple 3-Step Process

Add PST Files – Launch the tool and add single or multiple PST files you wish to merge.
Choose Merge Option – Select from Merge, Join, or Merge Specific Folders as per your needs.
Start Merging – Choose output location and let the software do the rest. You'll get a clean, unified PST file ready for use in Outlook.

A free demo version of the PST Merge Tool is available to help you evaluate its features and performance. The trial version supports merging of a limited number of items per folder.

Streamline your Outlook data today — download the DRS Softech PST Merge Tool and experience smart, safe, and seamless PST file merging.

DRS Softech PST Merge ToolDRS Softech

DRS Softech PST Merge Tool

DRS Softech

DRS Softech PST Merge Tool

DRS Softech

DRS Softech PST Merge Tool
DRS Softech