Free OST to PST Converter Features

Offline OST to PST Conversion

The OST to PST Converter exports OST to PST in offline mode. It accesses all OST files on the system without the original Exchange profiles or an Exchange Server connection and then converts to PST. Even orphaned or damaged OST files can be converted to PST.

Search & locate OST files

The Search feature of this free tool helps to find all the OST files available on the system. For conversion, you can just select the required file from the list displayed by the tool. This basic feature is for all users

Complete Preview for FREE

This free OST to PST Converter is like an open source tool when it comes to the preview feature. The entire OST mailbox data—emails, contacts, calendar, etc.— can be previewed. And in the case of damaged OST files, all recoverable items are displayed for preview.

Saving to Exchange, Office 365, Thunderbird, & Gmail

This freeware utility can be upgraded to get many advanced OST saving options like Exchange Server, Office 365, MBOX, and web mails. So this utility is suitable for Exchange administrators as well as home users.

Analyze the OST File Content

This tool provides four types of OST File Analysis Reports for free: Total item types on the OST file, Mail flow density by date/users, and interaction between any two different users. The content of the entire OST file or selected mailbox folders can be analyzed this way.

Search, find, & save emails

You can fetch essential emails from even from very large OST files, just by providing a few search criteria like From, To, Subject, Date range, or Attachments. The items then can be previewed and saved to the desired formats/destinations.

Convert OST to PST Free

Export 25 items free from each folder of OST to Outlook (PST), Outlook Express (DBX), MSG/EML, TXT, HTML/MHTML formats. And for OST files up to 500 MB size, we offer free conversion from OST to MBOX (Thunderbird), DBX (Outlook Express), PDF (Adobe Reader), EML/MSG, RTF/TXT, HTML/MHTML, & PST (Outlook) formats.

Export OST to PST in Outlook 2003 & later

This free tool exports OST to PST of Outlook 2016, Outlook 2013, Outlook 2010, Outlook 2007, & Outlook 2003 versions.
You simply can import the PST file to any of these
versions of Outlook.

Testimonial
FAQs

Do I need to give credit card details for downloading this tool?

No. You need not even provide your personal information for downloading the tool. The trial version is free for all and you can get it just by clicking the Download button on our site.

Can I back up my mailbox without Exchange administrator’s involvement?

The OST to PST Converter is designed keeping the end users in mind. You can back up your mailbox to PST file on your end without any involvement of Exchange administrators.

I am using Thunderbird on my personal system as it is free. Can I export my official emails from my Exchange account to Thunderbird using this tool? I don’t want to disturb my Exchange administrators for this simple task.

You can export your official emails from OST files to MBOX format using this tool. You can perform it yourself without any help from Exchange administrators (however, make sure that your company policy allows you to do this).

OST files are on client systems. But why this tool has options to save OST files to Exchange Server, Office 365, etc.?

Exchange administrators can use this tool after Exchange disasters to restore user mailboxes to a live Exchange Server or Office 365. Only thing is that they have to collect OST files from the client machines.



Comments (94)

First < 1 2 3 4 > Last
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Ilaya says...
The tool delivers complete solution to OST recovery and migration. It converted selected OST data to Outlook at zero cost efficiently and that too without causing any error in between.
4th January 2018 9:26pm
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Jimy says...
I had a huge-sized OST data for migration. On my colleague advice, I tried this utility. It saved my OST data into small-sized multiple PST files. Apart from this, I suffered no data loss in the whole process. Thanks to the efficient team for this software.
3rd January 2018 4:04pm
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Clarence says...
Instant and trouble-free conversion from OST to Office 365! Thanks to the OST to PST tool. It made my work easier than ever. I found this tool flawless with extraordinary and unique features. Must give it at try.
2nd January 2018 9:00pm
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Reese says...
After using some given manual methods and instruction on various blogs, I lost all hopes to recover my deleted mailbox data. But thanks to my friend, who suggested me to use this OST to PST converter software, It helps me not just to recover my OST files but also allows me to retrieve meta properties of emails. Thanks a lot.
29th December 2017 6:40pm
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Aubree says...
The manual Scanpst.exe solution failed to provide the successful recovery. I googled and found this outstanding PST conversion tool. The tool recovered my data within minutes and saved it as a new PST file easily. Hats off to the brilliantly programmed tool.
28th December 2017 2:40pm
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Hector says...
I advised this tool to my friend with a non-technical background. He recovered all the lost OST data himself using OST to PST freeware. The swift and accurate conversion impressed him a lot. Great solution for any Outlook user with corruption issues.
27th December 2017 2:16pm
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Henry says...
The product exactly works the way I desired for. Its advanced filter options allowed me moving specific OST items and that too for free. Really a blessing to deal with failed OST files conversion
26th December 2017 2:53pm
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Jacob says...
High-quality migration tool and good value for money! A worthy tool. It reduced my workload by converting my emails from Exchange OST file to Outlook PST file format without any error and corruption.
22nd December 2017 3:49pm
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Jayden says...
OST to PST conversion in 3 easy steps! I love the friendly user-interface and diverse saving options feature. Try yourself for the better assessment of the tool.
21st December 2017 4:57pm
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Jacob says...
Free Preview generation feature in the tool excited me the most. I could view my lost or corrupted files once again. I recommend all to try this freeware with more than expected features.
20th December 2017 9:22pm
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