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)

1 2 3 > Last
Gravatar
Molly says...
Fantastic. I've restored all my missing emails and data !!!!!!! Really, This is a useful tool when we are going to export messages, email, appointments, notes, attachment, contacts, calendars and other data of OST file into Outlook PST file format.
Today 4:24pm
Gravatar
Faith says...
Having this tool, always keep you from any kind of Outlook related corruption issue. I was the lucky one when I got this tool to repair and recover my severely corrupted OST file. It worked flawlessly. I always recommend this tool to get rid of Outlook problems.
Yesterday 2:52pm
Gravatar
Maryam says...
I am happy that I found such an amazing tool which needs only a three-step process to convert entire ost mailbox into pst, that too in a few minutes. It is very efficient and accurate tool.
16th January 2018 3:52pm
Gravatar
Victoria says...
Converting ost files to pst without requiring Exchange is amazing. This tool does not require to have Exchange connection to convert ost files to pst. I am impressed with its working.
15th January 2018 2:48pm
Gravatar
Florence says...
I was worried when I couldn't able to access my OST files. But thanks to this tool for rectifying my issue. It had performed a deep scan and recover entire OST file data from its bad state and move them to Outlook PST file for easy and quick access. Thanks!
12th January 2018 3:25pm
Gravatar
Harriet says...
This is a very excellent solution that lets you move OST files into Outlook PST files with entire email properties such as :- to/cc/bcc/from/sent/subject and other information. Importantly it performs migration without losing or tampering the original OST content.
11th January 2018 9:13pm
Gravatar
Charlotte says...
This tool helped me to convert unlimited mailboxes from OST file to Outlook PST file with full accuracy. In fact, I'm very impressed with the tool features and results.
10th January 2018 6:08pm
Gravatar
Jessica says...
After using the Free demo version in a swift manner, I had a query for the paid version. The helpful support team solved my queries and suggested me more possibilities and solutions. Quite impressed with the support service.
9th January 2018 4:28pm
Gravatar
Maddox says...
I have used a free trial version of this OST to PST conversion software, which really worked, but I am unable to save result. Therefor I decided to buy it.
8th January 2018 7:48pm
Gravatar
Maximus says...
I am very thankful to your OST to PST conversion software, because it also helps me to retrieve my deleted mailbox data accurately. The best part of the software is that, it allows me to save a lot of data in PST files without any charges.
5th January 2018 3:11pm
1 2 3 > Last
Page 1 of 10

Add Comment

* Required information
(never displayed)
 
Bold Italic Underline Strike Superscript Subscript Code PHP Quote Line Bullet Numeric Link Email Image Video