It’s no secret that migrating emails from one client to other is a fierce job. Though, there are email clients that support popular data files so importing and exporting data between them is relatively easy. But in case if the files aren’t supported, you could be in for a big trouble.
There are many cases like that. One such case is with Emlx files, which is a format not supported in any email client.
Emlx format is associated with Mac Mail for storing data. Mac Mail saves each email as separate .Emlx file within messages folder within a .Mbox folder. This was implemented by Apple for the first time in OS X Tiger when Mail 2.0 was launched. Before that, everything was stored in one single Mbox file, as opposed to individual .Emlx file for each email. This was implemented to allow Spotlight to index them for easy search.
Often times, with older versions of Mail, you may want to convert your data to Mbox since Mbox is a very popular file format and can be used with various email clients. Other very frequent reason for needing an Emlx to Mbox converter is when there is data loss or corruption or crashing of your hard drive. In that you case you can’t import .Emlx files to your Mac Mail, except 2.0 version.
Take the case of one of our colleagues –
“There was a corruption issue few days ago. I used a recovery software and recovered most of my data. The emails were recovered in the form of .Emlx files. I am also switching to Outlook 2011, or Thunderbird, very soon. So I’d like to transfer these .Emlx files to them. I know .Emlx file can only be opened and imported in Mac Mail. So what should I do?”
What our colleague should is convert .Emlx to Mbox file, because Mbox is the most common and generic file format used by essentially all Mac clients.
If you are in one of these similar situations, you can convert your Emlx to Mbox using “Mail Extractor Max”. It’s a Mac application that allows you to convert Emlx to Mbox file format precisely and quickly. It has a simple graphical interface with clear instructions and a step-by-step wizard to guide users.
“Mail Extractor Max” works by scanning .Emlx file thoroughly, extracting data, and regenerating every byte for Mbox file format. The entire process works quiet perfectly, ensuring no loss of data.
Auto-load Your “Mail” Database – If your “Mail” folder that contains .Emlx file is in default location, you can choose to ‘Auto-load’ it and “Mail Extractor Max” will load everything directly. This is a quicker and better way to ensure that the conversion of data is accurate, and there is no damage to information along the process.
Manually load Mailbox – If the .Mbox folder that contain your .Emlx files is stored elsewhere, you have to manually load them from their location.
Here, you can also load the Mbox file manually to convert to formats such as Thunderbird, Postbox, Olm, Eml, etc.
Once, the database for conversion is selected, you can choose the folders for conversion, followed by choosing the ‘Output’ format as ‘Mbox’.

Other Conversion abilities
“Mail Extractor Max” also allows to convert Mac Mail data (in the form of auto-load and manual way) to convert to various formats. Such as Entourage, Thunderbird, Postbox, Outlook Mac, and file formats such as Olm, Rge, Mbox, and Eml.
It’s available for free trial download here.