MacUncle OST to PST Converter

Change or Convert Multiple Files from *.ost to *.pst Extension. Save Email Files in PST File Format to Import to Outlook 2013/2016/2019 with the Attached Document.

  • Export Outlook OST to PST in Few Simple Steps using the Software
  • Offers Service to the User without the Help of Another Application
  • Dual Options to Upload Files to the Software Panel from the System
  • Allows Outlook OST to PST Conversion for Mac OS in Batches
  • Able to Provide an Accurate Result in PST File Format
  • Well Preserves the Meta Information and the Structure of Email Files
  • Only the Selected Exchange OST Files will be Converted During the Process
  • Option to Create Separate PST Files for Each Outlook OST File Format

  • Download the Windows or Mac Version of the OST to PST Converter
  • Provides 100% Accurate Results with Complete Safety

OST to PST Converter for Mac OS – Simple Phases

MacUncle’s OST to PST Tool Takes 3 Steps to Export OST files to PST

Set up the Tool After Installation

Download the OST to PST Conversion Tool and set the tool. Select the Outlook OST file using Add File and Add Folder. Next, click the Next button.

Select PST Format

A new window opens. Select the PST file format and choose the destination location. Click the Export button.

Get the Resultant

As you press the Export button, the Live OST to PST conversion starts. After the conversion, the messages indicating the successfull completion of the process displays.

Vital Traits of OST to PST Converter

Know more about the Features Possessed by the Application

Simple & User-Friendly Interface

Exporting files using OST to PST Tool for Mac is simple to carry out as the software offers the perfect solution to export OST files to PST format. All the phases of conversion as explained in the above section such as the selection of OST files, choosing File format and the destination location are developed for user's convenience.

Add OST Files/Folders

OST to PST for Mac Tool has two distinct options to select the OST files like Add File(s) & Add Folder(s). The Add File(s) option lets user select Outlook OST files whereas Add Folder(s) allows users to select folders containing OST files.

Perform OST to PST Batch Conversion

The Add option permits the selection of multiple OST files from the system at once and converts them instantly. Thus, without repeating any steps perform batch OST to PST Conversion and get the result within minutes.

Generate Separate PST Files

You can create separate PST files for each OST email files by clicking on the checkbox given in the software panel. This option is optional. You can use it only if you want to want to make separate PST for every OST file.

Free to Choose Destination Path

OST to PST Converter is developed with refined features along with the option to choose a destination location. Browse to a desired location to store the final converted files. At the end of the conversion, the tool itself will open up the location with converted files.

100% Safe and Secure Conversion

MacUncle’s OST to PST Converter for Mac OS is designed with advanced techniques to export Exchange OST to PST Outlook easily. The OST to PST conversion takes place without even making any changes to email files as it might contain several files & folders. Any number of files can be converted without any modifications to the files.

Maintain the Originality

Outlook OST files consist of various email message having different properties and components like From, Date, Subject, Signature, To, etc. The OST to PST Wizard for Mac maintains the structure of the email files throughout the conversion process and gives accurate results with different file extensions.

Software for Mac OS

OST to PST Converter works perfectly on the Mac Machine. This tool is compatible with Mac OS 10.8 and all the latest versions. We now also have the Windows edition of the software. Convert OST to PST format without the need for any additional installation.

System Requirement for OST to PST Converter

Get an Overview of OST to PST Tool for Mac Features – DEMO and Licensed Version

Software Name: Mac OST to PST Converter
Processor: Minimum 2.4 GHz Processor
RAM: Minimum 1 GB
Minimum Hard Drive Space: 30 MB
Operating System: X OS 10.8 Mountain Lion and all the latest Editions.

Software Specifications

  • Support: 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, and 10.8 Mountain Lion
  • Processor: 1 GHz Processor (2.4 GHz is recommended).
  • RAM: 512 MB of RAM (1 GB is Recommended).
  • Hard Disk Space: 10 MB of Free Hard Disk Space Required.


Size: 38.0 MB, Version: 1.0

Product Guides

Software Guide Installation Uninstallation EULA

Trial Limitations

The Trial Version of MacUncle OST to PST Converter for Mac OS comes with all the advanced features to convert over 25 Outlook OST files to PST format.

Software Delivery

Product dispatch is done automatically. Soon after payment confirmation, you will receive an email with a link to download the product and an activation key.

Request for Software Customization

Request a Quote if you require customization for OST to PST Tool or extra features.

Video Illustration for OST to PST Converter for Mac OS
Get Complete Insight into How the Software Export OST Files to PST

What Customers Are Saying

Verified Purchase Reviews - OST to PST Converter
Frequently Asked Questions

Carry Out the Following Steps to Convert OST files to PST

  • Step 1: Start the tool and follow the steps.
  • Step 2: Upload OST files using Add File(s) or Add Folder(s).
  • Step 3: Click the Next button.
  • Step 4: Select PST file format.
  • Step 5: Browse a destination path and Press the Export button.
  • Mac OST to PST Export process starts.

The destination path will then instantly open, allowing users to quickly access their generated emails.

Yes, the software support single as well as multiple conversion of OST files.

Yes, the software comes with both Demo and Pro versions. By using the Trial option one can convert over 25 email files to another format.

No, there is no size restriction on OST files with OST to PST Converter for Mac.

Yes, Of Course, the OST to PST Wizard is compatible with OS X 10.8 Mountain Lion and all the latest versions of macOS.