OST PST Viewer Customer Reviews

Average Rating: 4.8/5 - 283 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.

Outlook PST file Viewer and other OST PST Viewer features

Viewer for Outlook is a smart choice for open or access specific information from outlook PST file without Outlook installation.

Open OST and PST files quickly without Microsoft Outlook

Open OST and PST files quickly without Microsoft Outlook

The OST PST Viewer is an application that allows you to view PST files without Outlook by using an Outlook-type interface. 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.

OST PST Viewer supports different folders or orphaned Outlook files

OST PST Viewer supports different folders or orphaned Outlook files

Using the software find and extract information stored in connected or orphaned Outlook data files. Access data from various Outlook folders as Inbox, Sent, Drafts, Archive Items, and so on in the same way as seen in Outlook. There is no limitation on the PST file size. It supports large and corrupted PST files.

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 accessing such files. Also, it is compatible with all Microsoft Outlook versions files (OST and PST) from 2019 & prior versions.

Export and move Outlook data

Export and move Outlook data

You can export PST data folders or selected items and attachments to MSG, VCF and ICS and other file formats. If you don’t need the whole file exported to another file format, you can simply copy some text and paste it wherever you want. Also, with OST PST Viewer move the folders or items from any PST or OST file and move it to another PST file.

How to open PST files with OST PST Viewer?

Just follow these simple steps:

How to open PST 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