A special solution for extracting attachments from OST Outlook Email files. On a Mac-based device, download all the attachments from multiple Microsoft Outlook at once.
MacUncle’s OST Attachment Extractor takes a few steps to migrate OST files
Install the Tool on Mac
Start by downloading the OST Attachment Extractor Toolkit. Afterward set up the tool and add OST files using Add File(s) and Add Folder(s). All the folder will display in the left panel.
Select Desired OST Files
Now the tool previews all selected files and folders on the software panel. Choose the desired folder or file to extract attachments from the OST email file. Then press the Save option to move further.
Extract OST Attachment
Then the software provides a window to select the destination location to store the attachment to a specific location. By default, the tool chooses Desktop, browse the storage location.
Here are some software features of the MacUncle OST Attachment Extractor
Get Attachments from Batches of OST Files
Download the OST Attachment extractor program to export attachments from OST files and sub-folders. The software will process many items at a time. All technical attributes of attachments, i.e., name, internal content, size, and other metadata, are not modified in the output after extracting attachments from multiple emails.
Extract Attachments on Mac from OST
This software enables users to remove attachments from emails stored in Microsoft Outlook and Outlook 365 optimized profiles and allows you the ability to extract several attachments at once. It also extracts attachment files from calendars and contacts. The Auto-Locate feature makes the task easy and quick.
Maintain Attachment Attributes
The MacUncle OST Attachment Extractor is built using highly advanced algorithms that retain all attachment attributes even after extracting attachments from Outlook messages' OST method. All attachment properties, i.e., name, internal content, size, and other metadata, are not modified after extracting attachments from multiple emails.
Naming Convention
In this utility, users get two naming convention options to export all attachments from an OST email file on Mac:
Diverse Choice to Filter
Microsoft Outlook OST attachment extractor for Mac program provides two choices for removing attachments from the desired email/folder. Professionals must pick only those mail files in which they wish to perform the extraction procedure. They can also use email filtering to complete their work.
Mac OS OST Attachments Extractor
All the tools that MacUncle has built are for Mac users only. Therefore, it is compatible with macOS 10.10 Yosemite and all the new versions of OST Attachments Extractor for Mac. The application supports Mac OS versions such as 10.10 Yosemite, 10.11 El Capitan, 10.12 Sierra, 10.13 High Sierra, 10.14 Mojave,10.15 Catalina, 11 Big Sur, 12 Monterey, 13 Ventura, 14 Sonoma, macOS 15 Sequoia, and macOS 26 Tahoe.
Software Requirement
Extract Attachments from OST Files
| Version: | v1.0.1 |
| Size: | 9.98 MB |
| Release Date: | April, 2026 |
| Software Download: | Download Now Download Now |
| Trial Limitations: | The Free Trial version enables Mac users to extract attachments from a maximum of 25 OST emails and export them to the chosen file format. |
| Minimum Hard Drive Space: | 400 MB of free space |
| RAM: | Minimum 1 GB |
| Processor: | Apple Silicon M-series (M1 or later) |
| Platforms: | macOS 26 Tahoe, macOS 15 Sequoia, 14 Sonoma, 13 Ventura, 12 Monterey, 11 Big Sur, 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, 10.11 El Capitan, and 10.10 Yosemite. |
| Product Guide: | Software Guide Installation Uninstallation EULA |
Know About Process by Previewing Images
Understand the Difference Between Freeware and Pro Version
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Features |
Free |
Pro |
|---|---|---|
| Extract attachments from OST files |
First 25 OST files |
Unlimited |
| Batch extraction from multiple OST files |
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| Extract attachments from orphaned OST files |
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| Extract attachments from configured Outlook profiles |
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| Save all attachment formats |
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| Selective folder extraction |
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| Maintain original folder structure |
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| Advanced naming conventions |
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| Support large OST files |
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| Generate extraction log/report |
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| Extract from deleted items folder |
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| Free technical support |
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| Priority technical support |
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| Price |
Free |
$29 |
Complete Step by Step Tutorial of Mac OST Attachment Extractor
We specialize in assisting customers
Examine the graph and ratings for the OST Attachment Extractor.
Performance
90%
Customer Satisfaction
93%
Output Accuracy
100%
Frequently Asked Questions
Follow the simple conversion steps of OST files -
There is no need of Additional software for this file extraction method. It is an individual program and exports Mac Outlook attachments independently.
Yes, there is no limit to the Outlook OST file using the attachment extractor tool. Without any hassle, you can export multiple Outlook OST file attachments.
What Customers Are Saying
Olivia
Germany
Using this tool has been great so far. I first tried the free version, It has all the features that are in the upgraded version. That is a great plus point. It gives an outline of what this is all about. Having the ability to know the details of the email files and then only extract attachments from that particular file is really a great invention.
Benjamin
USA
Very pleasing application to extract OST email attachments. It does its job very well without any constraints. Thank you MacUncle for this amazing tool.
