OST Viewer Software

Free Tool to Open, View, Read OST Files Without Outlook & Exchange Environment

Free Download

100% Secure

(Average Rating 4.5 Based on 142 Ratings)


Features of Free Outlook OST Reader Tool

view outlook ost file

View OST File Content

Using Free OST Viewer tool, users can easily open and read OST emails, Contacts, Calendars, Tasks, Notes, Journals. The software is capable enough to generate display of properties of messages as from, subject, to, received date, size in bytes etc. In addition to it, software enables the users to view properties of attachments like images, files, documents, etc.

scan corrupted ost files

Scan OST Files Via Two Scanning Modes

The OST File Opener software is capable enough to scan the OST files easily. The scanning process in Outlook OST file is done in two ways i.e., using Quick scan and Advance scan. If an OST file is highly corrupted, users should go for Advance scanning option. By default, the tool performs the quick scan in the OST files.

open contacts, calendar of ost

View Contacts and calendar of OST

The designing algorithm of Outlook OST Explorer freeware allows users to preview OST contacts, emails, calendars along with distribution list. While launching the wizard, it generates same view of contacts as present in MS Outlook. Additionally, screen shows mails by default but on navigating users also get calendar tab to view and explore the calendars.

optimize outlook ost

Optimize Outlook OST files Viewing

The Exchange OST Analyzer permits users to get display of OST file items in an optimized way. It does not generate the crash report while optimizing. It provides an option to change location of a temporary folder from the C drive i.e., installation drive for freeing the space. This helps in reducing the space of the memory consumption.

outlook and exchange server not required

Outlook & Exchange Not Required

The utility is best OST viewer, that it can easily open OST files without being present in Outlook and Exchange arena. The tool really works as a stand-alone utility in case of opening and previewing OST files. The best part of the tool is that it works best with any Windows platform be it earlier one or newer.

preview in multiple views

Preview of OST files in different Views

The free OST Reader tool has so easy user interface and designing algorithm that it can easily support multiple views. It allows the user with 6 interfaces like Normal mail view, Hex view, properties view, MIME view, HTML view, RTF view, message headers, and the attachments. Users can easily opt for any one of them.

System Requirements & FAQ's

System Specification

System Requirement by OST Analyzer software to Open & Read OST Files

System Specifications

  • Windows OS : Windows 10 or any below version (32-bit or 64-bit)
  • Processor : 1 GHz Processor (2.4 GHz is recommended)
  • RAM : 512 MB (1 GB is recommended)
  • Disk Space : Around 50 MB free space for installation

Download Free OST Viewer Software to Open, View, Analyze & Read Data of Offline OST File

Product Details
  • Version: 5.0
  • File Size: 18.10 MB

Free Download

Frequently Asked Questions

User’s Query Related to Free OST Reader Tool & Their Solution

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What Our Client Say’s About OST Analyzer Freeware