OST PST Viewer Customer Reviews

Average Rating: 4.8/5 - 280 reviews
I was very frustrated with accessing pst files with Outlook. The Outlook instructions are confusing and can cause all kinds of problems with Outlook if not done right. Hours and hours of wasted time. What a relief to be able to view PST files with OST PST Viewer without using Outlook.
About OST PST Viewer

About OST PST Viewer

OST PST Viewer is a free* software designed to View PST and OST files in a few clicks without Microsoft Outlook. Open PST and OST orphaned Outlook data files. Search and export Contacts, Calendar, and email folders content to PST and other file formats.

*The OST PST Viewer free version has limited features. Advanced search, export files, copy text, save attachments, print items features are available only with Pro version of OST PST Viewer.

Open Outlook data files and other OST PST Viewer features

This software has been built for people who need to open, view and read PST and OST files without connecting them to Microsoft Outlook or Exchange.

Open Outlook data files

Open Outlook data files

If you do not have Outlook but need to quickly access specific emails, use OST PST Viewer as a solution for quick open and view data. Open Outlook OST, PST items such as emails, contacts, calendars, tasks, journal, notes. Have quick access to offline data when Outlook is in not responsive mode or fails to open.

Open and View multiple Outlook data

View multiple Outlook data

Open content of multiple Outlook PST files in just a few clicks. You can view and easily copy PST or OST data you need from Emails, Calendars, Contacts, Tasks, and Notes folders. Software also allows to access the information from email attachments. View PST files items as you see them in Microsoft Outlook with embedded graphics, rich text, HTML, or text formatting support.

Advanced search for specific text or data

Advanced search for specific text or data

Save your time with advanced search options. Specify multiple search criteria and filter items by folder, date or field. Find your data instantly with a quick search option.

Open or access PST files with the password protection

Open or access PST files with the password protection

If you have a PST file protected by a password, the original account details are not lost. The OST PST Viewer allows to access such files. It is compatible with all PST files starting from Outlook 2002 to the newest 2019 edition.

Compatible all type of data files

Compatible all type of data files

Access OST, PST files of different Outlook 2016, 2013, 2010, 2007, 2003 versions. The tool supports multiple file formats such as PST, OST, EML.

How to open Outlook data files with OST PST Viewer?

How to open Outlook data files with OST PST Viewer?
  1. Download install and launch OST PST Viewer on your PC;
  2. To add a file to OST PST Viewer, go to the "File" tab and click "Open";
  3. Choose an PST or OST file you would like to open;
  4. You can now easily explore your PST or OST file content without Outlook.
About 4Team Corporation

About 4Team Corporation,

the company behind OST PST Viewer

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. 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

Sumitomo Corporation
L'Oreal - Denmark
Eurofins OPTIMED
Banque Populaire
Maped Silco
New Mexico State University
University of Virginia
Aga Khan Foundation
AGCO Corporation
Imperial Tobacco
Mauser Group
State Bank of India