Free Tool to Open & Read OST Files Without Outlook

(Average Rating 4.8 Based on 100 Reviews)

Download Free     Windows

Features of OST Viewer

view and open OST File Emails using OST Viewer Software

View OST files in Bulk

This OST Viewer Open Source helps the user to read OST files in batch, including emails and other components. The tool will generate the preview of all messages with components like: from, to, Sent, received, date on which email is sent and size in bytes.

read ost file emails with attachments

Display Email Attachments

OST File Reader enables the user to view attachments associated with each mail within in-built viewer. The software facilitates the user to open OST file attachments like: images, files, documents etc. Also, users can open open Calendars, Notes, Tasks & Journals by this tool.

ost file viewer with viewing facility

Advanced OST Viewing Facility

The OST viewer permits the user to View and Open OST file content in optimized way without displaying any crash report. Also, User can change the location of temp folder (of software) from installation drive (C drive) to unused space of drive. It helps in reduction of main memory consumption.

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OST File Reader Screenshots

Upgrade OST Viewer Tool

Features Free Version Pro Version
Add OST File
View OST File Emails & Attachments
Scan OST Files
Search Feature to Find Email
Naming Option for OST Files
Save OST files as PDF
Cost FREE Purchase

Technical FAQs of OST Viewer Tool

Use steps to open and view OST files easily:

  • Download OST Viewer software
  • Click Add File Option to insert OST file
  • Select Scan option as Quick or Advance
  • View OST File along with Attachments
  • Switch View Mode as Horizontal or Vertical

Yes, the software will run successfully on Windows 10 machine and its below version like 8,8.1 etc. Also, this OST viewer is compatible with all the versions of Microsoft Outlook to open OST file.

There is no limitation on file size or number of emails, the tool will process and open OST file of any size depending upon your choice.

Yes, orphan or dismounted file can be opened using OST file reader. Moreover, no server environment is required for working with this software.

Yes, this OST Viewer software facilitates the user to view OST file which is corrupted or damaged. Doesn’t matter the corruption is major or minor, you can easily open and read OST files with this tool.

Yes, a feature called “Advanced scan mode” is provided by OST Viewer that helps you to retrieve deleted data and open OST file safely.

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