OST PST Viewer Customer Reviews

Average Rating: 4.8/5 - 280 reviews
Great software with a very neat interface, navigation is easy, it is like being in your email program again. Was able to load 30,000 emails in less than 2 minutes! Excellent product.
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 PST files and other OST PST Viewer features

The process of viewing the Outlook PST file becomes easy with OST PST Viewer. It enables to manage and explore PST files in an easy and effective way.

Open Outlook PST files

Open Outlook PST files

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.

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 with different folders or orphaned Outlook files

Compatible with different folders or orphaned Outlook files

Find and extract information stored in orphaned Outlook data files. Open and read OST or PST files created by any version of Microsoft Outlook. Access data from various Outlook folders as Inbox, Sent, Drafts, Archive Items, etc. in the same way as seen in Outlook.

Export PST file data instantly

Export PST file data instantly

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.

Easy to copy or print

Easy to copy or print

Search, view PST and OST files and then choose the files you want to copy or print. Print emails, events, tasks, or notes at any time. Copy any item, field, or text from a Microsoft Outlook file and paste it to a location of your choice.

How to open Outlook PST files with OST PST Viewer?

How to open Outlook 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

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