OST to EMLX Converter could help you move data in OST to Mac Mail. Since, OST isn’t compatible for importing into Mac Mail, and EMLX is the native file for the client, converting OST to EMLX seems like a logical path forward.
OST to EMLX Converter for Mac and Windows
Firstly, it is not simple and direct to import EMLX in Mac Mail. It is not the native format used for importing data. It is a raw and data file automatically used by the client to store email messages.
But even if you manage to convert OST to EMLX and then somehow get it into Mac Mail, the results are far from accurate.
So, why use poorly built OST to EMLX converters that do not give you the desired way to migrate data, especially when there are other tools/methods available for quicker and more effective data migration?
Best Way to Convert OST to EMLX
Try out the ‘OST Extractor Pro‘ software program developed by USL Software to assist you to convert OST files to many other formats. You can use it to convert OST to PST, MBOX, and EML files.

However, one specific feature that trumps all others is the option to convert data from OST directly to the ‘Mail’ folder, which is the Mac Mail primary database folder format. Once the tool converts data to Apple Mail folder, you can simply import to the client using the in-built feature, without going through any tedious and complex manual steps.
No common OST to EMLX converter can reach close to the efficiency “OST Extractor Pro” gives you. You can completely forget about EMLX file and simply use it for moving OST data into Mac Mail, bypassing the need of additional and irrelevant steps.

How to Convert OST to EMLX
- Launch ‘OST Extractor Pro’.
- Click on “Add OST”.
- Browse and Select single or multiple ost files, then click on “Open”.
- Optional Settings
- Ignore Empty Folders – Check the radio button to ignore empty folders from conversion.
- Check/Uncheck Folders in View Panel – Check/Uncheck folders that you want to include in conversion from preview panel.
- Select Output format as “Apple Mail, Addressbook, Calendar (iCal)”.
- Click on “Convert”.
- Then select a folder to save the output file, then click on “Save”.
- Now the conversion process will start.

The OST Extractor Pro also encompasses many other functionalities that are essentially non-existent in OST to EMLX converters. For example,
- It can also be used to convert OST to Outlook native file PST, standard MBOX file compatible with many software programs (including Mac Mail), standard EML format, Thunderbird, Postbox, and Apple Mail Archive.
- The “folder preview” section shows all the folders inside the selected OST files before you convert them, also letting you manually remove any folder you don’t want to convert removing the “check” from the check-boxes next to the respective folders.
- One-click feature to exclude all folders without any emails inside them, for cleaner output free of unnecessary data you don’t need.
- Sharp central-logic to process information such as email headers in Unicode, non-textual attachments (media, application files, data files, etc.), photos and pictures or any graphical inside emails without any oversights.
- Dynamic and robust Mapping system to keep folders intact in their original sequence. No folder will lose/modify its position within the hierarchy. This also applies to the sub-folders within the parent folder up to all the deeper levels.
- Automatically adapts for complicated and massive databases to uphold the integrity of the files. Home users with personal data and IT users with business-data, and all others in the range, will find the quality of the conversion to be of the same standard.
Available in three licenses (household/standard, small-scale company, and large enterprises), “OST Extractor Pro” offers the only correct way of converting OST to other email formats. It does so in a way that is suitable for all the people from around the world with varying needs and demands.
Get OST to EMLX Converter Free Trial
Forget OST to EMLX converter; download “OST Extractor Pro” and notice the immense difference in the experience and the outcome directly.
There is a free version too, if you want to explore it further before getting the licensed version. Get ‘OST Extractor Pro‘ today, if you are looking for OST to EMLX Converter.