OST PST Viewer Customer Reviews

Average Rating: 4.8/5 - 280 reviews
I downloaded the free version and it does exactly what I needed it to do. Installation was fast and easy and I managed to restore 5 months of emails that were previously lost. I cannot thank you enough and I heartily recommend this 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 OST file without Outlook and other OST PST Viewer features

The lots of software available to view OST file without MS Outlook and Exchange Server. However, the OST PST Viewer provide advanced features for quickly access the OST files.

View OST files quickly without Microsoft Outlook

Open OST files without Microsoft Outlook

Open and view OST or PST files even without having Outlook on your computer. OST PST Viewer uses an Outlook-type interface for an easier navigation through files. Access Outlook data when Outlook is not responsive or fails to open.

Open and view multiple Outlook data files

View multiple Outlook data 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.

Advanced search filters in OST files

Advanced search filters in OST files

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.

Convert OST to PST file

Convert OST to PST file

Export selected OST file content and convert it to PST Outlook data file. You can easily connect the PST file to Outlook later on. It is useful if your Exchagne server becomes not accessible.

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 OST file without Outlook with OST PST Viewer?

How to Open OST file without Outlook 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