Microsoft OST to PST Converter Tool Safely Convert OST to PST with Email, Contacts, Calendars, Tasks, Journal, & Notes

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(Average Rating 4.7 Based on 844 Reviews)

Microsoft OST to PST Converter Software allows you to convert an OST (Outlook Offline Storage Table) file to a PST (Personal Storage Table) file. This Microsoft OST Conversion is often necessary in situations where you want to access your OST file mailbox data in Outlook and a different email client Office 365, Gmail, G Suite, Thunderbird, Yahoo Mail, AOL, Hotmail, IMAP, Zoho Mail, Yandex, and iCloud, change OST file to Outlook PST format, or migrate your OST mailboxes data to another email file format PST, MBOX, EML, EMLX, MSG, PDF, and CSV and email service. Microsoft OST to PST Converter has been chosen as one of the finest options for converting OST files to PST format by Microsoft MVPs.

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Benefits of Microsoft OST to PST Converter Software

  • Allows users to Convert OST to PDF and other multiple documents DOC, DOCX, DOCM, HTML, and MHTML.
  • Performs Microsoft Outlook OST File Conversion in Bulk.
  • It allows users to import OST to Office 365 and other email clients like Thunderbird, Yahoo, Gmail, IMAP, Zoho Mail, etc.
  • Capable to Save Multiple OST Files to PST at once without Outlook.
  • Convert OST to PST Format by Date Range using the Date Filter option.
  • Export OST Mailboxes to Windows Live Mail & Apple Mail (iCloud) with all email attachments.
  • Exports OST Mailbox Contacts to vCard and Calendars to ICS File format.
  • Capable to Export Email from OST File into Various Types of Images GIF, JPG, TIFF, and PNG.
  • Allows users to export Hosted Exchange & Online Exchange OST Mailboxes to PST Format.
  • Supports all the versions of MS Outlook like 2021, 2019, 2016, 2013, etc.
  • Compatibility with all the versions of Windows & Mac.
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System Requirements:

  • Disk Space: 1 GB of free hard disk space required
  • RAM: 4 GB of RAM (4 GB recommended)
  • Processor: Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz"

Version Supports:

  • Outlook Versions: Office 365, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000, 98, and 97.
  • MS Exchange Server: 2019/ 2016/ 2013/ 2010/ 2007/ 2003/ 2000/ 5.5 and 5.0.
  • Window OS: The software is compatible with all the widely used Windows versions, including the latest Windows 11, 10, 8, 8.1, and other below versions.

System Requirements:

  • Disk Space: 1 GB of free hard disk space required
  • RAM: 4 GB of RAM (4 GB recommended)
  • Processor: Mac Computer with Intel Processor, Mac Computer with Apple Silicon (Apple M1)

Version Supports:

  • Mac OS: OS X Mountain Lion (10.8), OS X Mavericks (10.9), OS X Yosemite (10.10), OS X El Capitan (10.11), macOS Sierra (10.12), macOS High Sierra (10.13), OS X Mojave (10.14), and Catalina (10.15).

Salient Features of Microsoft OST to PST Converter

Convert MS Exchange OST to Outlook PST Format

Convert MS Exchange OST to Outlook PST Format

With Microsoft OST Converter Tool you can access your MS Exchange OST Files and convert them into Outlook PST file format after that you easily open them in any versions of Microsoft Outlook. The software also converts multiple OST files into PST format at once including all email attachments, contacts, calendars, etc.

Saves OST Files into Multiple Formats

Saves OST Files into Multiple Formats

Microsoft Outlook OST Converter Software able to save OST files into various file formats such as PST, EML, MSG, MBOX, and EMLX. Therefore you can choose save as options according to requirements and save the OST file accordingly.

Export OST Files to CSV, vCard (VCF) & ICS Formats

Export OST Files to CSV, vCard (VCF) & ICS Formats

The Convert OST to PST Microsoft Tool provides decent options that export OST file contacts into vCard or CSV format and Calendars into ICS format. When you need to extract contacts from an OST file then use this software for better results.

Migrate OST File into Office 365 & Other Email Clients

Migrate OST File into Office 365 & Other Email Clients

The Microsoft OST Converter Tool offers a comprehensive migration solution that includes the ability to migrate OST files to Office 365. It can also migrate OST files into various other email clients such as IMAP Server, Gmail, Google Workspace Account, Outlook.com, AOL, Zoho, and Yahoo Mail.

Convert OST without Duplicate & Maintain Data Integrity

Convert OST without Duplicate & Maintain Data Integrity

Microsoft OST File Converter Software allows converting OST (Outlook Offline Storage Table) files to another format without duplicates can be crucial to maintain data integrity. You need to choose the option "Save Email without Duplicate" and proceed the process then with convert your OST file without any duplicate items.

Microsoft OST to PST Converter Free Tool

Microsoft OST to PST Converter Free Tool

It provides a free demo version that converts OST files to PST format with certain limitations. The software only converts 50 email items per folder. If you want to convert complete OST file mailboxes into PST format then you need to use the pro version of this software.

High Compatibility and Support

High Compatibility and Support

The Microsoft Outlook OST Converter Tool supports all versions of MS Outlook OST files and converts them into PST files. After OST conversion, you can export OST to PST in Outlook 2021, 2013, 2019, 2016, and 2010 & below versions.

Preview OST File Data before Conversion

Preview OST File Data before Conversion

The Convert OST to PST Microsoft Tool helps to preview all OST file mailbox items in detail before conversion. Using these options you can search out the attachment of OST email items and save them into a separate folder according to requirements.

Comparison of Microsoft OST to PST Converter Tool Free & Full Version

Software Features Trial Version Full Version
Convert OST to PST, MBOX, EML, EMLX, CSV, DOC, etc. 50 Items per folder All Items
Import OST Files to Gmail, Office 365, Thunderbird, IMAP, etc. 50 Items per folder All Items
Convert OST to PDF and other Document formats 50 Items per folder All Items
Convert Single and multiple OST Files
Date Filter Option
Remove Duplicate Emails of OST files
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Frequently Asked Questions About the OST to PST Converter

A. Follow the given steps to change Microsoft Outlook OST to PST quickly:

  • Download & install the Microsoft OST to PST Converter.
  • Click on the Select Files or Select Folder button to choose the OST files, and then click Next.
  • Preview and choose the Files from the tree-structure list, and then click Next.
  • Select the PST format from the drop-down menu.
  • After all, choose the desired features, like removing duplicate mail, date filter, splitting resultant PST, etc.
  • Finally, click on the Convert button to start the process.

A. Yes, you can easily open an orphaned OST file on your system using the Microsoft OST Converter.

A. Open MS Outlook >> Go to File >> Open & Export >> Import/Export.

A. Absolutely! The Microsoft OST to PST Converter can handle OST files from the newest versions of MS Outlook, like 2021, 2019, 2010, etc. This means you can smoothly change your OST files into PST in any Outlook version.

A. Yes, you can find the OST file on the Local System using this software.

A. Sure thing! You can convert large OST files to PST with the Microsoft OST to PST Converter. There's no need to worry about file size limitations.

A. With the help of the demo version of OST to PST Converter, you can export 50 emails per folder. To convert the entire data, purchase the full version.

A. Yes, you can convert OST files into PST without Outlook.

A. The Microsoft OST to PST Converter Tool has a helpful feature that allows you to pick specific dates for your data conversion. You can use this feature to convert one or many OST files within a certain date range. Just go to the Mail filter option, enter the dates you want, and it will convert as per your requirements.