Are you switching from Mac Outlook to Mac Mail and wondering how to backup OLM files in Mac Mail on Mac? Searching a secure and reliable approach for the same? No worries, read the segment and you will find a solution that will match your expectations and help you to backup OLM files in Mac Mail on Mac with accurate emails and attachments with ease.

OLM is Outlook for Mac supported file which helps in storing the database of email account such as email messages, contacts, calendars, journals, history, etc. It is format which is only compatible with Mac Outlook and cannot be directly transferred in Mac Mail email application. To do the same, one need to implement the conversion of OLM to MBOX.

Why MBOX?

MBOX is another popular supported file format of multiple email applications. One of them is Mac Mail. It is a plain text file format which is viewable on any text editor and work as a container to store emails in ASCII text and attachments in an encoded form.

Mac Mail is an in-built email client of Mac OS. It delivers a friendly platform to manage emails in a bulk. Mac users can use Mac Mail email platform to easily send, receive, organize, and search necessary emails from multiple accounts. However, like Outlook for Mac uses OLM for data storage, Mac Mail makes use of MBOX format to store the list of users ‘emails and attachments.

Both Outlook for Mac Apple Mail are similar when it comes to sending/receiving emails and managing data but somehow different when storing the user’s essential database. These two are programmed differently and thus the conversion is needed between their file formats to access emails of one email platform to another.

How to Backup OLM Files in Mac Mail on Mac?

The powerful and safe way to backup OLM files in Mac Mail on Mac is MacMister OLM to MBOX Converter. The application is user-friendly, reliable, and effective. Any technical and non-technical users can independently operate the software and effortlessly backup unlimited OLM files in Mac Mail with emails and attachments accurately. Even, the operational steps are time-saving and easy to implement. They will take only few seconds to successfully finish the whole process.

Moreover, the software is equipped with wide variety of features with the help of users can backup OLM files in Mac Mail with emails and attachments according to their requirements. However, the free demo version of the software is available which is useful to check the process to backup OLM files in Mac Mail on Mac for free.

Working Steps to Backup OLM Files in Mac Mail on Mac

Know the step-by-step procedure to backup OLM files in Mac Mail on Mac:

Step 1. Download and run MacMister OLM to MBOX Converter on Mac OS.

Step 2. Load important OLM files on the software by utilizing dual options i.e. Add File(s)/Add Folder buttons. The Add Files property enables users to add few OLM files on the application for conversion whereas Add Folder button allows adding the folder entirely containing multiple MBOX files for batch conversion. Then, click Next.

Step 3. The software start listing all OLM files with checkboxes one-by-one. By default all the checkboxes will be selected. You can deselect them, select them again as per your need if you want to backup specific OLM files to MBOX and then click Next.

Step 4. Click on the Select Saving Options and select MBOX format from the menu.

Step 5. Set the options of MBOX according to the requirements and then press Export button.

Step 6. The backup will start and the tool will show Live Conversion Report that will show the ongoing backup status of OLM files.

The entire conversion will end in few seconds and then show “Conversion Completed” notification confirming the process is completed successfully. Click on OK and then head towards Apple Mail email client to access resultant MBOX files. Check the process below.

Step-by-Step Process to Backup Resultant MBOX Files in Apple Mail

Step 1. Open Mac Mail email client on your Mac machine.

Step 2. Click Files and select Import Mailboxes… from the File menu.

Step 3. Select Files in MBOX format and click Continue to proceed further.

Step 4. Locate resultant MBOX files to select them and click Choose.

Step 5. The import will start and end by enabling the Done button. Click on it to close the screen.

Step 6. Navigate to left navigation pane of email account and you will encounter new Import folder under On My Mac.

Double-click on the new Import folder and you will find the sub-folder of Inbox with the total count of emails. By clicking on the same, the entire list of emails will appear. You can click on the required email message to view the output. However, you will see that the content is accurate and appearing with correct layout and formatting properties.

Conclusion

The write-up has offered an advanced and exceptional technique to backup OLM files in Mac Mail on Mac with emails and attachments. OLM Converter for Mac by MacMister is a trouble-free utility which safely handles the process and deliver accurate output in less time. You can download the trial edition of the software and test the process for free. You can even take backup of first 25 OLM files to MBOX free of cost. Besides MBOX, you can use the tool to backup OLM to PST, PDF, MSG, EML, EMLx, MHT, HTML, CSV, HTML, IMAP, Gmail, Yahoo, and more.