If you are wondering how to open OST file in Outlook 2013 on Mac, you’re not alone. Many users face difficulties accessing OST files on macOS because Outlook for Mac does not support the OST file format. In this guide, we’ll walk you through a simple and effective solution to overcome this issue. We will also discuss an automated approach, such as using a Mac OST to PST Converter, to make the process smooth and hassle-free. Before diving into the method, let’s first understand why it is necessary to convert and open an OST file in Outlook PST format on a Mac device.
There are several reasons why users need to import an OST file into PST format. Some of the most common ones are listed below:
Why Do Users Need to Open OST File in Outlook 2013 on Mac?
- In some cases, data stored on the Exchange Server may be lost or accidentally deleted. Converting the OST file to PST helps in recovering and restoring that important information.
- Users may sometimes misplace or unintentionally remove mailbox data from the Exchange Server. By exporting OST data to PST, they can safely retrieve and access the lost content.
- If the MS Exchange Server stops working due to issues like software failure, power outages, virus attacks, or other technical problems, converting OST files to PST becomes a reliable way to access mailbox data.
- During Exchange Server maintenance, users cannot access their mailboxes. In such situations, exporting the OST file to PST and importing it into the Outlook email client ensures uninterrupted access to emails and other data.
Why Users Avoid Manual Methods for OST to PST Conversion
The manual method is often not a preferred choice for converting OST files into PST format on macOS. There are several limitations that make this approach less efficient and reliable:
- It does not support the conversion of multiple files in a single process, making it inconvenient for bulk tasks.
- When dealing with a large number of OST files, the process becomes time-consuming and may even risk data corruption during conversion.
- Manual methods are not suitable for handling large volumes of data effectively.
- The entire process is lengthy and complex, which can reduce productivity.
- Non-technical users may find it difficult to follow manual steps, as the process requires a certain level of technical knowledge.
How to Open OST File in Outlook 2013 on Mac? - Simple Solution
MacMister is a reliable and direct solution to convert single or multiple OST files into PST format without any data loss. The tool is designed to make the conversion process simple, quick, and efficient for all users. If you are unsure about the software, you can try its free demo version, which allows you to convert the first 25 items per folder. Once satisfied, you can upgrade to the full licensed version for complete access.
Follow the step-by-step process below to use the software:
- Download and launch the OST to PST Converter for Mac on your device.
- Add the OST file(s) or folder that you want to convert into PST format.
- Go to the “Select Saving Option” and choose PST as the output format.
- Select the desired location to save the converted file, then click on the “Export” button to begin the conversion process.
- Once the process is complete, a confirmation message “Conversion Completed” will appear. Click “OK” to finish.
Key Features of the OST to PST Converter for Mac
- Allows users to import multiple OST files into PST format, including all attachments and mailbox items.
- Preserves all email properties such as hyperlinks, attachments, formatting, images, message body, HTML content, and original folder structure.
- Supports conversion of large-sized files with no limitation on file size or quantity.
- Does not require Microsoft Outlook installation to perform the conversion process.
- Designed for both technical and non-technical users, ensuring ease of use without complications.
- Compatible with all versions of Microsoft Outlook and Windows operating systems.
- Supports a wide range of macOS versions, including Mac OS X 10.0 (Cheetah), 10.1 (Puma), 10.2 (Jaguar), 10.3 (Panther), 10.4 (Tiger), 10.5 (Leopard), and later versions.
Last Words
Mac OST Converter is a reliable and efficient solution that delivers accurate results without any data loss. It enables users to easily understand and other Outlook versions by converting OST files into PST format. The software ensures that all emails, attachments, contacts, tasks, journals, and other mailbox items are preserved during the process.
Users can also test the tool with its free demo version, which allows conversion of the first 25 items per folder at no cost. Once satisfied, they can upgrade to the full version to convert large volumes of OST files seamlessly.





