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Launched January 13, 2026
CubexSoft OLM Converter for Mac and Win OS

CubexSoft OLM Converter for Mac and Win OS

Most Reliable OLM Converter for Mac Tool to Convert OLM Files into 20+ Saving Options

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One time feeOpen Source377 impressions#149 of its week

CubexSoft OLM Converter for Mac is a comprehensive and user-friendly tool to facilitate the flawss migration of OLM files into many different file formats i.e. Zimbra, WLM, Lotus Notes, Office 365, Yahoo, Gmail, PST, PDF, EML, MBOX, ICS, CSV, DOC, IMAP, AWS Mail, and more. This software supports the migration of emails, contacts, calendars, tasks, and notes, ensuring that all data is accurately preserved during the conversion process. Notably, it allows for batch conversions, enabling users to handle multiple OLM files at once, which is mainly beneficial for large-scale data migrations. The tool is compatible with both macOS and Windows operating systems, making it versatile for users across different platforms. Additionally, Mac OLM Converter gives a free trial pack that permits users to check its features before making a purchase.
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CubexSoft OLM Converter converts Outlook Mac OLM files to many formats and cloud services on Windows and macOS.

for
IT admins and users needing to migrate Outlook for Mac data.
pricing
freemium · free trial
works withWindows OutlookIMAP serversAmazon WorkmailThunderbirdWindows Live Mail

Key features

6 features of CubexSoft OLM Converter for Mac and Win OS
  • Batch conversion — Convert unlimited OLM files at once, useful for large-scale migrations.
  • Multiple output formats — Export emails, contacts, calendars, tasks, notes to PST, PDF, EML, MSG, MBOX, CSV, ICS, vCard, TXT and more.
  • Cloud migration — Directly migrate OLM data to Office 365, Exchange, Gmail, G Suite, IMAP, Amazon Workmail and other cloud apps.
  • Corrupted file support — Extracted mode scans and recovers data from damaged OLM files.
  • Large file handling — Processes OLM files of any size, tested up to 50 GB with no size limit.
  • Selective migration & naming — Choose specific folders/items and apply custom file-naming conventions during export.

Use cases

  • Move a company's Outlook for Mac mailboxes to Office 365 after a platform switch.
  • Recover contacts and calendars from a corrupted OLM backup.
  • Batch convert thousands of OLM files to PST for Windows Outlook migration.

CubexSoft OLM Converter for Mac and Win OS FAQ

Can I try the software before buying?+

Yes, a demo version is available for free download, allowing conversion of up to 25 items per folder.

Does the tool work with large OLM files?+

Yes, it supports OLM files of any size, tested up to about 50 GB, with no size limitation.

What happens to email metadata during conversion?+

The converter preserves read/unread flags, message dates and other metadata.

Can I convert corrupted OLM files?+

The Extracted mode scans damaged files and lets you select data for conversion to supported formats.

Summarized by DevHunt from cubexsoft.com · Sep 28, 2026. Details may change; check the official site.

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