OST PST Viewer Customer Reviews

Average Rating: 4.8/5 - 276 reviews
"Outlook is unstable when your files get big. I've wasted days of time and lost lots of data trying to manage the files and archives. OST PST Viewer and PST Splitter solved all of my problems."
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

Outlook file viewer works fast and is easy to use. Open and search through your PST and OST files to find any information needed.

Open OST and PST files quickly without Microsoft Outlook

Open OST and PST files quickly without Microsoft Outlook

If you do not have Outlook but need quickly to access specific email use OST PST Viewer as a solution for quick review. Open Outlook OST, PST items such as emails, contacts, calendars, tasks, Journal, Notes. Have quick access to offline data when Outlook isn’t in responsive mode or fails to open.

Open and View multiple Outlook data files

Open and View multiple Outlook data files

It is a convenient way to open and read content of multiple Outlook PST files with a few clicks. You can view and copy PST or OST data you need from Emails, Calendars, Contacts, Tasks, and Notes folders. With OST PST Viewer you can even read the information from email attachments. View PST files items as you see it 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

The tool has a quick search option that saves a lot of time. The advanced search feature helps to find data instantly. Tool scans and detects items in every folder. Find specific data in the body of emails, or use search to find different types of items.

Export PST file data instantly

Export PST file data instantly

It’s easy to find and export Outlook messages, attachments, appointments, events, contacts, tasks and notes stored in PST, OST, EML data files. Export all or selected email messages and other items to .msg, .mth files, export Contacts to .vcf or .vCard files, and export Calendar events to .ics or iCal files.

Open corrupted Outlook data files

Open corrupted Outlook data files

OST PST Viewer is a tool designed to view or read all types of Outlook files. Use it to open regular or corrupted PST Files. It is capable to scan and find Outlook data in files whether it is an ANSI, Unicode, or orphaned PST file.

How to open PST files using OST PST Viewer?

Just follow these simple steps:

How to open PST files using 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

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