Top Stellar PST Splitter Alternatives for Efficient Outlook Management
Stellar PST Splitter is a well-known tool designed to split large-sized PST files into smaller, more manageable parts, helping prevent corruption and improve Outlook performance. It offers various splitting criteria like size, date, email ID, and folders, while preserving the original structure. However, users often look for Stellar PST Splitter alternatives for different reasons, including pricing, specific feature sets, or compatibility. This article explores the best options available to help you manage your Outlook PST files effectively.
Best Stellar PST Splitter Alternatives
While Stellar PST Splitter offers robust features for breaking down large Outlook archives, there are several other excellent tools on the market that provide similar or enhanced functionalities. Whether you're looking for free options, commercial solutions with advanced features, or specific platform support, this list has you covered.

ReliefJet Essentials for Outlook
ReliefJet Essentials for Outlook is a comprehensive Commercial tool for Windows, Microsoft Office Outlook, and Microsoft Office 365. It offers a large set of useful tools, including import, export, and conversion using EML, MSG, TXT, and PST formats, making it a powerful Stellar PST Splitter alternative. Its features like Mail Merge, Command Line Interface, Export to CSV, XML, and PDF, Outlook integration, and ability to remove duplicate items make it a versatile choice for advanced Outlook management.

Split PST Files
Split PST Files is a Free Personal tool for Windows and Microsoft Office Outlook users. It provides a simple and easy way to split Outlook storages into smaller PST files by specifying the target folder and maximum file size. As a free and straightforward option, it serves as an excellent basic Stellar PST Splitter alternative for users who only need fundamental splitting functionality without complex features.

Mail Scavator
Mail Scavator is a Free Windows application designed to help users re-organize their PST files by date and size. If your Outlook archives have become unwieldy, MailScavator offers a simple solution to categorize them into more manageable files. Its focus on re-organization by date and size makes it a unique and useful Stellar PST Splitter alternative for those prioritizing file management and accessibility.

SysTools Split PST
SysTools Split PST is a Commercial Windows solution renowned for overcoming the 2 GB size limitation and preventing corruption issues in PST files. This dependable tool allows for efficient splitting, making it a strong Stellar PST Splitter alternative for users dealing with very large archives and seeking robust data integrity protection.

PST Splitter for Outlook
PST Splitter for Outlook by 4Team Corporation is a Freemium Windows tool that offers automatic Outlook data archiving even when Outlook is closed. It excels at splitting Microsoft Outlook data into multiple PST files. Its core feature is file splitting, providing a reliable and convenient Stellar PST Splitter alternative, especially for users who prefer automated processes and flexible pricing models.

Stellar Phoenix PST File Splitter
Stellar Phoenix PST File Splitter is a Commercial Windows application that, like its sibling, splits large Outlook PST files into smaller ones based on criteria such as Date, Size, Mail ID, and Folder. This tool focuses specifically on file splitting, offering a direct and feature-rich Stellar PST Splitter alternative for users who appreciate the Stellar brand's reliability but might be looking for a different product variation or specific licensing.

Split PST pro
Split PST pro is a Freemium Windows tool compatible with MS Outlook 2016 down to Outlook 2003 PST file formats. It provides a straightforward method to split and divide Outlook mailbox databases. Its broad compatibility and Freemium model make it an accessible Stellar PST Splitter alternative for a wide range of Outlook users looking for an easy-to-use splitting solution.

Aryson Split PST
Aryson Split PST Software is a Freemium Windows tool with amazing features for breaking large PST files, including those around 2MB, into smaller, more manageable files quickly. Its focus on efficiency and capacity to handle large files makes it a noteworthy Stellar PST Splitter alternative for users prioritizing speed and robust file handling.

GainTools Split PST
GainTools Split PST software is a Commercial Windows solution designed to help users split large Outlook PST files into smaller sizes. As a dedicated tool for this purpose, it offers a reliable and efficient Stellar PST Splitter alternative for those seeking a straightforward and effective way to manage their oversized Outlook archives.
Choosing the right PST splitter depends on your specific needs, budget, and the features you prioritize. Whether you're looking for a free, simple solution or a feature-rich commercial product, the alternatives listed above provide excellent options to help you effectively manage your Outlook PST files and maintain optimal performance.