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Written By Divyanshu Sharma
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Updated on June 10th, 2026
User Query: “I have around 1,200 OLM files exported from Mac Outlook, and I need to convert all the embedded images and email content into PNG format. It is required for our enterprise documentation and archiving workflow. Is there a reliable tool that can convert OLM files to PNG without losing image quality or email data?”
OLM to PNG conversion is a growing requirement for Mac Outlook users who need to extract and preserve email content and embedded images in a universally accessible image format. OLM files are native to Mac Outlook and are not directly compatible with standard image viewing or documentation environments. This guide covers the complete process to convert Outlook OLM to PNG. Additionally, we included the advanced EasyTechTools OLM File Converter Tool for easy and quick conversion in bulk.
|
Feature |
OLM |
PNG |
|
Full Form |
Outlook for Mac Archive |
Portable Network Graphics |
|
Primary Use |
Stores Mac Outlook emails, contacts, calendars, and tasks |
Stores visual content in a lossless image format |
|
Use in Legal Proceedings |
Requires conversion for court-admissible static format |
Accepted as static, tamper-evident visual evidence |
|
Archival Suitability |
Limited due to software dependency |
High, due to universal readability and platform independence |
|
Sharing and Distribution |
Requires the recipient to have a compatible Outlook environment |
Shareable across all devices and platforms without software |
|
Enterprise Documentation |
Not directly embeddable in reports or presentations |
Easily embedded in reports, presentations, and documents |
|
Security |
Vulnerable to data corruption if the application is unavailable |
Static format with no executable content or security risks |
EasyTechTools OLM to PST Converter is a specialized migration software for users operating on both Mac and Windows platforms. The software transfers emails, contact details, calendar appointments, attachments, and all kinds of other mailbox items stored in OLM files. Migration of any single or multiple OLM files can be done without any limitations concerning file size; therefore, it is an efficient product for users in both home and corporate environments. The application supports all versions of Mac OS as well as OLM files generated by all versions of Outlook for Mac. There is a trial version of the software that allows converting 50 emails in each folder.
Steps to Export OLM Files to PNG




Since there is no direct method to convert the OLM files to PNG format. The process requires two separate stages. First, OLM emails are exported as PDF, and then the resulting PDF is converted to PNG.
Step 1: Convert OLM Emails to PDF
Step 2: Convert PDF to PNG
The manual method for converting OLM files to PNG is time-consuming, security-dependent, and unsuitable for enterprise-level requirements. It lacks bulk processing capability and delivers inconsistent output quality. The EasyTechTools Mac OLM to PST Converter provides a structured, secure, and accurate conversion. The tool helps to convert OLM files to PNG in bulk in a single workflow. For professionals managing large OLM datasets, a dedicated conversion utility eliminates manual limitations and ensures every conversion is completed with full data accuracy and zero loss.
Ans: An OLM file is the mailbox data file used by Outlook for Mac to store emails, contacts, calendars, tasks, and attachments. Converting OLM to PNG creates a static, universally viewable image format that is ideal for archiving, documentation, legal evidence, reporting, and secure sharing without requiring Outlook access.
Ans: Yes. Using a professional solution such as EasyTechTools OLM File Converter, you can convert OLM files to PNG without installing or configuring Outlook on the destination system. The software directly processes OLM files and exports the required data.
Ans: During conversion, email content and embedded images are preserved in the PNG output. When using EasyTechTools OLM File Converter, the conversion process is designed to maintain data integrity and accurately represent the original email content.
Ans: Yes. EasyTechTools OLM File Converter supports bulk conversion of multiple OLM files in a single operation, making it suitable for enterprise environments, large-scale migrations, and archival projects involving thousands of mailbox items.
Ans: Yes, image-based attachments can be exported to PNG format during the conversion process. EasyTechTools OLM File Converter helps preserve email content and associated data, allowing users to extract and convert relevant information according to their requirements.
About The Author:
I, Divyanshu Sharma, am a Technical Content Writer with a solid foundation in software and IT. I specialize in data management, email migration, and data recovery solutions, turning complex processes into clear, practical guides. With expertise in SEO, digital marketing, and content strategy, I create user-friendly, highly discoverable documentation that delivers technical accuracy and real-world value for IT admins, decision-makers, learners, and everyday users.
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