Steps to convert OST to PST and a review of the best conversion tools for 2025.?

[shiva22]

Yes, you can export OST files to PST format along with all associated data. There are two primary methods to convert an .ost file to a .pst file: manual conversion and using a professional third-party tool.

How to Convert OST to PST Manually​

Follow these steps to perform the conversion using Microsoft Outlook:

1. Open MS Outlook with access to both your Exchange account and the offline mailbox.
2. Go to File > Import > Import Messages and import the OST file.
3. Next, go to File > Export > Export Messages.
4. In the new window, select Microsoft Exchange and click Next.
5. A pop-up will appear saying:
   "This will export messages from the offline mailbox to Microsoft Outlook or Microsoft Exchange."
   Click OK to confirm.
6. Choose to export either selected folders or all folders.
7. Click OK to start the export process.
8. Once the process completes, a confirmation dialog box will appear. Click Done.

Note: This manual method can be quite lengthy and requires a good level of technical expertise. It also depends on having access to the original Outlook profile and Exchange Server, which isn’t always possible—especially with orphaned or corrupted OST files.

A Simpler Alternative: GoldyTools OST to PST Converter​

If you’re looking for a faster and more user-friendly solution, try the GoldyTools OST to PST Converter. It automates the entire process, supports batch conversions, and allows you to export OST files not only to PST but also to formats like EML, PDF, MSG, HTML, and more.


Bonus: A free demo version is available, letting you preview the first 20 items from each mailbox folder before purchasing.

 

[johnsariin]

To convert OST to PST using Shoviv OST to PST Converter:

• Launch the tool and add OST files.
• Preview mailbox items.
• Choose PST as the target format.
• Click Export to complete conversion.

Features:

• Batch conversion
• Maintains folder hierarchy
• Preview before conversion
• Supports large OST files
• Compatible with all Outlook versions

Read more: https://www.shoviv.com/ost-to-pst-converter.html

 

[samsmith12]

If you want an easy step to convert OST to PST then use the Softaken OST to PST Converter software. The tool converts multiple OST files to PST format without any hassle and data loss. The tool has given a 100% safe result for converting OST to PST and the tool works safely and securely. This tool works successfully on all Windows operating systems and is supported on all Outlook versions.

 

[adamsmith31]

If you are looking for solution in a couple of simplest steps then you can try EmailsGuru OST to PST Converter. It allow users to convert OST file into PST format, saving emails, calendars, notes, attachments, etc. It has many features like batch conversion, user-friendly interface, splitting large OST file into multiple PST file, compatibility with all versions of Outlook as well as Windows Operating Systems, free trial version and much more.

 

[michaelhooper]

There are many solutions available to convert OST file into PST file format but MailsDaddy OST to PST converter tool has some immersing feature, likes:-

1. Maintains the same hierarchy after conversion.

2. Multiple migration option are available, like- PST, MBOX, EML, HTML etc.

3. Convert compete email database with attachments,

4. Allows to view the preview of overall OST file content.

5. Comes with free trial pack to test the software before purchase.

Download Free Demo: OST to PST Converter

 

[tamison]

nice information

 

[timbland]

In case you want a tool to convert a OST file to PST immediately, you can definitely turn to WholeClear OST to PST Converter. With this utility, one can direct an Outlook OST file, along with its emails, contacts, calendars, and notes, to PST format without data alteration. Thus, it enables a batch conversion, where one can convert numerous OST files simultaneously. The software also has advanced features filters by date that provide additional flexibility. There are no size limitations OST files are accommodated, with retention of folder structure as well as metadata (To, Cc, From, Subject, etc.). Refer: https://www.wholeclear.com/ost/pst/

 

[ezekieljones]

To convert OST to PST in 2025, you can use the manual method, but it is a tricky and time-consuming solution. Manual methods usually require access to the original Outlook and Exchange Server, which isn’t always feasible, and not all users can use it easily. I suggest a reliable solution: try the DataVare OST to PST Converter Software, which is the best OST to PST conversion without any hassle. These tools offer features like batch conversion, recovery of corrupted OST files, preview options, and compatibility with all versions of MS Outlook and Windows OS. It is praised for its speed, user-friendly interface, and accuracy in retaining data structure and attachments during OST to PST conversion.