When migrating from Outlook on Mac to Outlook on Windows, the first step is usually to convert OLM files into PST format. We compared five of the most popular tools across features, usability, price, and performance.
TrustVare GainTools SysTools Stellar MailsDaddy
Since there are complicated and time-consuming manual migration methods, many users choose dedicated OLM to PST converter software for safe and accurate conversions.
There are so many different OLM to PST converter options out there that it can be difficult to choose one that meets your needs. To make it easier, we compared five of the most popular OLM to PST converter tools in terms of features, usability, price, and overall performance.
Quick Comparison Table
Features | TrustVare | GainTools | SysTools | Stellar | MailsDaddy |
|---|---|---|---|---|---|
Create Separate PST for Each Folder | Yes | Yes | No | No | No |
Batch OLM Conversion Without Size Restriction | Yes | Yes | Yes | Yes | Limited |
Preserve Folder Hierarchy During Export | Yes | Yes | Yes | Yes | Yes |
Preview Items Before Conversion | Yes | No | Yes | Yes | Yes |
Export Selective Mailboxes | Advanced Filters | Advanced Filters | Advanced Filters | Advanced Filters | Basic |
Simple User Interface for Beginners | Yes | Yes | Moderate | Moderate | Yes |
Compatible with All Windows Versions | Yes | Yes | Yes | Yes | Yes |
Detailed Software Review
1.GainTools OLM to PST Converter
GainTools OLM to PST Converter is a user-friendly conversion tool. In addition to converting OLM files to PST, the application can also save converted files in EML, MSG, and MBOX formats. One of the greatest features is that it creates a new separate PST file for each folder during conversion, making mailbox management straightforward following email migration.
It does not impose a maximum file size limit and can convert to multiple file formats, including a very clean transfer of the original folder hierarchy.
Advantages
Unrestricted quantity of OLM file conversions
Creates a separate PST file for each folder
Multiple file format exports
Advanced filtering capabilities
User-friendly interface
Disadvantages
No built-in preview capability prior to conversion
No option to split the converted PST into smaller files
2.TrustVare OLM to PST Converter
The TrustVare OLM to PST Converter is aimed at users who would like to convert their OLM files easily. The application converts OLM files to PST format, keeping all email properties and folder structure intact. The interface is simple enough for non-technical users.
Advantages
Simple-to-use interface
Keeps the email formats
Allows multiple files to be converted at once
Compatible with all Microsoft Outlook versions
Disadvantages
No preview of emails
Only a limited number of export formats
No filtering options for migrating data
★ Editor's Pick
3.SysTools OLM to PST Converter
SysTools is an extensive, feature-rich solution for professional and business-oriented end-users. The software offers advanced filtering options, email previews, and the ability to split a large PST during export. It handles batch conversion while keeping all components of the user's mailbox intact.
Advantages
Advanced email preview feature
Filter emails by specific date range
Split large PST files for multiple users
Maintains the integrity of your data
Disadvantages
Higher priced than most competitors
More complex than average user experience
4.Stellar Converter for OLM
Stellar is one of the best-known email migration software applications in the marketplace. This application supports all types of email migrations and provides many export options. It has advanced preview features and can migrate email, contact, calendar, journal, and note items with a high degree of accuracy.
Pros
Multiple formats supported for exporting
Preview functionality
Large OLM file sizes supported
Split PST files
Cons
More expensive than competitors
Some advanced features only in premium versions
5.MailsDaddy OLM to PST Converter
If you are looking for an inexpensive way to move your data from OLM to PST, then MailsDaddy is a good option. This program can convert multiple files at once (batch mode) and will keep the original file structure intact. You can also convert OLM files into other formats.
Pros
Quick, easy, and affordable
Simple user interface
Can perform bulk conversions
Keeps original folder hierarchy
Cons
No advanced filters available
Does not have a PST splitting option
Which Tool Should You Choose?
GainTools
Basic functionality, many export options, and separate PST per folder.
Advanced filtering / PST splitting
SysTools
Ideal if you need advanced filters and the ability to split large PSTs.
Enterprise / extensive export
Stellar
Enterprise-level migration with the widest range of export formats.
Simple basic conversion
TrustVare
Straightforward OLM to PST conversion for non-technical users.
Budget-friendly
MailsDaddy
Affordable option with batch conversion and a clean interface.
Conclusion
The strengths of OLM to PST converters differ from one to another. TrustVare and MailsDaddy are better suited for simple conversions, while SysTools and Stellar are more suitable for advanced conversion needs at the enterprise level.
GainTools OLM to PST Converter is an ideal choice as it strikes a balance between ease of use, price, and features. It creates individual PST files for each folder, allows users to select from many output formats, and allows conversion of an unlimited number of OLM files regardless of size limitations. Consequently, this OLM to PST converter works well for individual users as well as for businesses needing to convert OLM data into PST format.
Frequently Asked Questions
Q1 What is an OLM to PST Converter?
An OLM to PST Converter is a software utility that converts Outlook for Mac (OLM) files into Outlook for Windows (PST) format.
Q2: Can I convert multiple OLM files at once?
Yes, most professional tools, including GainTools, SysTools, and Stellar, support batch conversion.
Q3: Does OLM to PST conversion affect email formatting?
No. Reliable converter tools preserve email formatting, attachments, metadata, and folder hierarchy.
Q4: Which OLM to PST converter is best for beginners?
GainTools and TrustVare offer simple interfaces suitable for beginners.
Q5 Is it possible to split large PST files during conversion?
Yes, SysTools and Stellar provide PST splitting features.
