Convert Outlook OST File to PST using Free OST2 Software

Transfer Outlook data from Exchange or Office 365 to your local Outlook

OST2 Customers Reviews

Rating Star Rating Star Rating Star Rating Star Rating Star Average Rating: 4.9/5 565 reviews

OST2 worked perfectly to convert Outlook OST file from Exchange to .pst format. Everything came across with no hassell whatsoever, I would recommend this product to anyone else struggling to recover .ost mail files.

Jeremy Peake

OST2

About OST2

OST2 is a free* software deigned to convert Outlook OST to PST files. Back up Outlook data, transfer Outlook data from Exchange or Office 365 to local Outlook and repair damaged Outlook OST file by converting it to PST.

*The OST2 free version allows you to convert up to 5 items from each folder.

Convert Outlook OST File to PST and other OST2 features

Transfer your Mailbox, Contacts, Tasks, Calendar, Notes and Journal from Exchange or Office 365 to a local Outlook. Convert Outlook OST to PST file to back up Outlook data. Restore damaged OST file by converting it to PST.

Transfer email data from Microsoft Exchange or Office 365 to a local Outlook

Transfer email data from Microsoft Exchange or Office 365 to a local Outlook

Migrate from Exchange, Office 365, Outlook.com, Google, G Suite to Outlook by transferring Outlook OST to PST file for free.

Convert Outlook OST to PST file to back up Outlook data

Convert Outlook OST to PST file to back up Outlook data

Prevent loss of all your Mailbox, Contacts, Tasks, Calendar, Notes and Journal. Access it in case something happens to Exchange server. Back up all your Outlook data by converting Outlook OST file to PST for free.

Restore damaged* Outlook OST file

Restore damaged* Outlook OST file

Open damaged, corrupted OST file and convert to PST file to recover Exchange mailbox folders easily and for free.
*Damaged – orphaned, not connected to Outlook OST file.

How to convert Outlook OST file to PST with OST2

Just follow these simple steps:

  1. Download, install and launch OST2 Tool on your PC;
  2. Select “Convert OST”; 
  3. Click “Browse” and select the OST file you need to convert;
  4. Click “Convert”. In just a few seconds, the OST file you have selected will be converted to a PST file.

How to convert Outlook OST file to PST with OST2
4Team Corporation

About 4Team Corporation,

The company behind OST2

We are a Microsoft Gold Certified Partner and independent software developer and vendor. Since 1999 we have provided business solutions to our corporate customers and individual end-users worldwide. OST2 is one of our most popular products, it is built to convert Outlook OST to PST files. We are very proud to be highly recommended by our satisfied customers and offer award-winning support.

Our satisfied customers

Customers all over the world are successfully using 4Team Corporation services for personal and business needs

US Army
University of Virginia
State Bank of India
Mauser
Maped
New Mexico State University
Defense College
Lion Global Investors
Warner Bros. Interactive Entertainment