SysInfo OLM Converter

Multi-functional Software to save or move OLM files into multiple saving options.

  (Average Rating 4.9 Based on 2344 rating)
  • Convert OLM files to PST, PDF, MBOX, or other file formats.
  • Move OLM files to G Suite, Office 365, Gmail, IMAP, and so on.
  • Add and convert Single or Multiple Mac Outlook OLM files at once.
  • Users can easily add and export different-sized OLM files.
  • Compatible with all versions of Mac and Windows OS.

*SysInfo OLM File Converter Fully Secured Download Version.

1M+ Downloads
190+ Countries Worldwide
15+ Years Experience

Benefits of the OLM Converter Pro

Discover the key features of the OLM File Converter Wizard to save or move OLM files effortlessly.

When to Use the OLM File Converter Tool?

Learn the scenarios where using the OLM Converter Software is a prominent choice for users.

No Mac Outlook Needed

No Mac Outlook Needed

Without Mac Outlook, it is difficult for users to access or convert OLM files. To tackle this issue, you can use the SysInfo OLM File Converter Tool. This wizard helps you easily view and save OLM file data, such as Contacts, Calendar, Contacts, Notes, Tasks, and so on.

Smooth Bulk Conversion

Smooth Bulk Conversion

Use this top-notch software to make the conversion process fast and smooth. It allows users to add and convert single or multiple OLM files at the same time. Additionally, there are no size limitations, which allows users to convert large or bulk files instantly, with zero data disruption.

Multiple Saving Options

Multiple Saving Options

With this tool, users can easily save or import their OLM files into numerous file formats, including PST, MBOX, PDF, EML, HTML, and more. It can also directly transfer olm files data to Gmail, Office 365, Yahoo, IMAP, and others, without technical expertise and extra effort

Prominent Features of the SysInfo OLM Converter

Detailed Features of the OLM Exporter Tool to convert OLM files with ease.

Convert OLM to Multiple File Format

Convert OLM to Multiple File Format

OLM Converter is a useful utility to convert OLM to different file formats, such as PST, MBOX, EML, EMLX, MSG, PDF, CSV, GIF, JPG, TIFF, HTML, MHTML, PNG, DOC, DOCX, DOCM, VCF, and ICS. Besides, there is no size limitation to save OLM files, while the process remains simple and efficient.

Import OLM to Other Email Clients

Import OLM to Other Email Clients

SysInfo OLM Converter Pro allows users to import their OLM files into different web-based and desktop-based email clients. Users can choose to move OLM files to Gmail, G Suite, Office 365, Hotmail, IMAP, Zoho Mail, Yandex Mail, AOL, Thunderbird, iCloud, and Yahoo Mail.

Single/Multiple OLM File Conversion

Single/Multiple OLM File Conversion

Use this easy-to-navigate interface software to add and transfer a single or multiple OLM files using the Select Files or Select Folder option. This tool helps in moving all mailbox items, including emails, tasks, journals, contacts, calendars, attachments, etc.

Read OLM File Data

Read OLM File Data

With the help of this utility, users can choose to convert and preview OLM files before initiating the process. You can view the Subject, body, To, From, and Attachments in the preview panel. Additionally, there is no need for Mac Outlook installation.

>Avoid Duplicate Migration

Avoid Duplicate Migration

This utility enables users to remove duplicates from emails, contacts, and calendars based on specific criteria. In emails, it is based on To, From, Subject, BCC, and Body. In the calendar, it is based on Subject (Title), Start Date, End Date, and Body (Note). In contacts, it is based on Company Name, Department, First Name, and E-mail Address (Contacts).

Manage Email Attachments Effortlessly

Easily Handle Attachments

Using the SysInfo OLM Converter tool, you can easily manage attachments, such as migration without email attachments. If not applied, it saves emails with attachments by default. While converting OLM to PDF, you can choose to save attachments as PDF or create a separate folder for attached files. Besides, the original folder hierarchy remains intact.

Split the Output PST File

Split the Output PST File

Use this free OLM to PST Converter tool to save OLM files into PST format instantly and smoothly. In case the resultant PST file is large in size, you can easily divide the resultant PST file into multiple small-sized PST files of the desired size, including MB or GB.

Export Particular Email

Export Particular Email

This OLM Converter Software provide an excellent Date Mail Filter to save specific time duration emails effortlessly. For this, you must clarify the start and the end date. Furthermore, the tool will automatically extract and convert the emails from the specified date range.

Create the Same Source and Destination Folder

Create the Same Source and Destination Folder

This OLM Converter Tool is equipped with advanced features, including the Save in Same (Source and Destination Folders are the Same) option. This feature helps users to save their destination folder at the place of source to easily locate the file afterwards.

Create a CSV File With Required Fields

Create a CSV File With Required Fields

This proficient wizard allows users to create a CSV file with the required fields. You need to mark the option that you want to include in the CSV file, such as To, From, BCC, CC, Date, Body, Subject, and Attachments. The whole process will be easy and simple.

Select Path for the Resultant Folder

Select Path for the Resultant Folder

Use the OLM Converter to easily convert or move OLM files into desired file format with a few simple steps. It also allows you to save the resultant folder at the desired location. This software offers two options: Naming Convention and Custom Folder Name.

Support All Mac & Windows OS Versions

Support All Mac & Windows OS Versions

This OLM File Converter Tool supports all the Windows versions like 11, 10, 8.1, 8, 7, Vista, XP. Moreover, no matter what the Outlook version is, like 2019, 2016, 2013, 2010, etc. You can perform the conversion of Outlook OLM files into your OS without any issue.

Software Specifications

Follow the technical requirements and specifications of the SysInfo OLM File Converter Tool for smooth operation.

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About Product
Version: 25.8
Size: 241 MB
License: Multiple User
Release Date: August 2025
Edition: Home, Administrator, Technician, and Enterprise
  
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System Requirement
Windows Processor: Intel® Core™2 Duo E4600 Processor 2.40GHz
Mac Processor: Mac System with Apple Silicon Processor M1, M2, M3, and M4 series
RAM: 8 GB RAM (16 GB Recommended)
Disk Space: Minimum Disk Space - 512 GB
Supported Windows: 11, 10, 8.1, 8, 7, 2008/2012 (32 & 64 Bit), and other Windows versions.
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Demo Version
The free version of the OLM Converter Tool allows users to explore all features and functionalities of the software. However, it will convert 50 emails per folder. To convert more emails, purchase the premium version of this software.
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Additional Information

Quick Tutorial for OLM Converter Software

Follow these simple steps to export OLM files to PST format in no time.

Award & Reviews

SysInfo's Award-Winning Software Recognized by Experts- Highly Rated in the Best Category

Google
  4.2/5
Trustpilot
  4.6/5
capterra
  4.7/5

SysInfo OLM Converter Tool Demo and Full Version Comparison

Compare the features available in the free and paid versions of the tool for efficiency.

Product Features Free Version Full Version
Convert OLM files into PST, MBOX, EML, EMLX, MSG, PDF, CSV, GIF, JPG, TIFF, HTML, MHTML, PNG, DOC, DOCX, DOCM, VCF, ICS 50 Emails Per Folder All
Import OLM files to Office 365, Gmail, G Suite, Yahoo Mail, Thunderbird, AOL, Hotmail, IMAP, Zoho Mail, Yandex Mail, iCloud 50 Emails Per Folder All
No Need for Outlook For Mac Installation
Handle Multiple OLM Files
Preview OLM Mailbox
No Size Restriction
Eliminate Duplicates From Mails, Calendars, and Contacts
Conversion Without Attachments
Divide Large PST Files
Keep Attachments Separately
Saving Attached Files Separately as PDF
Specific Email Transfer
Specific CSV Field Conversion
Assign Required File Name
Support OLM Files Created by All Versions of Outlook for Mac
Supports all the versions of PDF & Windows OS
24*7 Tech Support & 100% Secure
Money-Back Guarantee

Why Choose SysInfo OLM Converter?

SysInfo is a trusted and versatile utility that simplifies and speeds up the conversion process. This tool allows users to view or save OLM files without needing to install Outlook for Mac. Additionally, it offers a range of innovative features, such as excluding duplicate emails, contacts, and calendar, saving emails without attachments, and more. These features help organizations of all sizes—whether large, small, or startups—manage their data easily and improve overall business operations.

Get all the information and resolve queries instantly, with our Chat Support 24*7.

Frequently Asked Questions

Ans: Follow the step-by-step procedure to OLM to PST Conversion

  1. Download and run the SysInfo OLM File Converter > Click on Continue.
  2. Click Select Files/Select Folder > Choose OLM Files > Open > Next.
  3. Select the items to view and tick the items that you want to convert. Hit Next.
  4. From the drop-down menu, select the PST File Format.
  5. Apply the filters if required. Tap Convert to start OLM to PST Conversion.

Ans: This tool allows users to remove identical data, such as Mails, Calendar, and Contacts, based on specific criteria.

Ans: Using this utility, you can add and save multiple OLM files in one go, with zero risk.

Ans: No, there is no need for Mac Outlook installation to view and convert OLM files.

Ans: Yes, you can avoid attachments from the conversion process, using the Migrate or Backup Emails Without Attachments feature.

Ans: This tool does not support corrupted OLM files as it only works with healthy OLM files for conversion. You need to fix the OLM files and then convert using this tool.

Ans: Admin consent is only required when the application asks for permissions that go beyond a single user’s data, for example, organization-wide or multiple user access. In such cases, only a Microsoft 365 administrator can approve the login for security reasons.

Ans: Yes, enabling user sign-in is mandatory for Modern Authentication. This is because Modern Authentication needs the user account to have sign-in access in order to generate an authentication token. If sign-in is disabled for the account, the tool or application won’t be able to connect or access the user’s data. To avoid login issues, make sure that sign-in is enabled for all accounts before using Modern Authentication.

Ans: The OLM Converter Tool supports all the latest and earlier versions of Windows OS. It runs smoothly on Windows 10 as well as Win 11, 8.1, 8, 7, and others.

Ans: Both the free and paid versions of OLM File Converter offer the same features and functions, but the free version allows users to save 50 emails per folder. On the other hand, the premium version allows you to convert emails in bulk with zero restrictions.

Our Client Review

Read what our clients say about their experience with our OLM Converter Software.