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CubexSoft OST Viewer

A useful program that is accessible to both businesses and private users is CubexSoft OST Viewer. Similar to the Outlook application, it scans the corrupt, damaged, and inaccessible OST file and opens the entire mailbox. As well as contacts, calendars, meetings, appointments, draughts, sent things, deleted items, etc., it will open emails with their entire bodies and attachments.

  • OST File View with Emails, Contacts, Calendars, Tasks, Notes, etc.
  • Preview OST file of Microsoft 365, Exchange Server, Outlook 2021, 2019, etc.
  • Extract searchable emails quickly from OST files with attachments
  • Application to view email from OST folders such as Junk Email, Inbox, Outbox
  • Read Offline OST file with email messages, Subject, From, To, CC
  • OST File Viewer provides users to read OST files without Outlook
  • Freeware OST File Reader is a verified software that helps to view large OST files.
  • Offers Two-Mode Scanning Options to Easily View OST Files
  • Installs Free OST Viewer Tool on Multiple Computers & Laptops
  • Offers numerous offline email storage formats, including PST, PDF, HTML, RTF, MSG, EML, MBOX etc.
  • 100% Maintenance of data integrity at the time
  • Supports Windows 11 & MS Outlook (32bit-64-bit)

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OST File Reader – Specialities/Key Features

Portable OST Viewer software to read enormous amounts of data from Outlook OST files.

Read/Access Multiple OST Files

The OST File Reader Tool was created in a way that allowed for the individual viewing of a limitless amount of OST files. To view an OST (Offline Storage Table) file from your PC, first launch this portable OST File Viewer program, and then click the "Add File" option.

View Existing OST File with All Items

CubexSoft OST Viewer Freeware software is crucial when viewing existing OST files. It has the ability to read OST files with all of the necessary information and components, including To, Cc, Bcc, From, Subject, Signature, Text, Headings, and Formatting.

Installation of Microsoft Outlook is Optional.

To view OST files without using the Outlook email client, the OST Reader Mac & Windows OS Software was created specifically for this purpose. In other words, installing Outlook or Microsoft Exchange Server is not required in order to preview OST files. It is a standalone program that can read orphaned OST files.

View Contacts with Details in an OST File

The ability to read contacts from OST files makes the Free OST Viewer also known as the OST Contacts Viewer. Users are free to access contacts from OST files that include Name, Surname, Phone Number, Business Address, Home Address, Web Address, Email ID, Contact Photo, and other information.

View OST Email Serial Number and Attachments

The utility shows attachments, serial numbers, and subjects after uploading an Outlook OST file to the program panel. Serial numbers enable users to quickly count emails in a folder. The (*) indicator lets users quickly locate any email that contains an embedded attachment.

Useful Links

Read & Analyze Outlook OST Files Items

Attachments

Signature

Header

Footer

Formatting

Emails

Free OST Viewer Tool - Salient Features & Benefits
OST File Viewer software offers number of essential capabilities that function effectively to quickly preview all different types of OST files.

Open Outlook OST File and View its Details.

The finest OST File Viewer program to scan and view any Outlook OST file. After scanning the OST file, this free OST Reader application displays a list of all the emails, contacts, calendars, notes, tasks, journals, etc. The software opens and delivers a detailed preview of mailbox items from an inaccessible offline OST file.

Compatible with ANSI and Unicode OST Files

This OST File Viewer Tool is an established application for Windows and Mac OS users that supports OST files with both old ANSI and current Unicode characters. With OST files from Microsoft Exchange Server or Outlook 2019, 2016, 2013, 2010, 2007, 2003, etc., Free OST Viewer is fully compatible.

Keeps Folder Hierarchy Intact While Processing

For adding OST file data to the software panel, this open-source OST File Reader program provides the "Add File" option. Users can then choose any individual folder to preview OST emails after viewing all OST folders in their original layout in the software window.

Multiple Saving Option for Viewed OST

With the help of Freeware OST Viewer program, one can save the opened Outlook OST files in other saving formats. This OST File Opener Tool offers a variety of saving formats, including PST, PDF, MBOX, EML, EMLX, MSG, CSV, HTML, PNG, JPG, TIFF, Office 365, Thunderbird, and Gmail. In order to begin the OST file conversion, you simply need to choose the desired save output format.

Freeware & No limitation

The OST Opener doesn't charge you anything to view Outlook OST files. You can use the software to open an unlimited number of OST files free of cost or worry. There are no file size or quantity restrictions while viewing or extracting Outlook OST files.

Interactive GUI Interface

The best OST Viewer Tool has been developed both for non-technical and technical users to use the finest freeware utility. Therefore, even a new user can read and open an OST file without the use of Outlook or any expert’s help. Additionally, the software works with all versions of MS Outlook and Windows OS, including Windows 11.

OST Viewer Tool Specifications
Know Minimum System Specifications to install and Use the Freeware OST Reader software with Ease

OST Viewer Tool
Software Download
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Take a Free Demo - Get Free Demo of OST Viewer Tool to read and view OST emails, contacts, calendars, and other items with attachments completely free. Moreover, if you want to save the previewd OST data files in multiple file formats, then go with the licensed edition which helps to access the OST files in multiple file formats along with attachments.
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3 Star
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2 Star
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1 Star
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Trial Limitations

Available for absolutely free to download and helps in viewing the content of Outlook OST files.

System Specifications

Hard Disk Space
50 MB of free hard disk space

RAM
Minimum 512 MBis required

Processor
Intel® Pentium 1 GHz processor(x86,x64) or equivalent

Supported Editions

Windows OS : 11, 10, 8.2, 8 & All Below Windows Versions

Windows Operating System: all can also create a new folder in a Windows OS such as 11, 10, 8.1, 8, 7, Vista, XP, and Windows Server 2019, 2016, 2012, 2008, 2003, etc.

Frequently Asked Questions

Commonly Asked User's Questions and Answers

How to find my OST files?

By entering the drive location, the OST Viewer Tool's Search Option allows you to quickly locate and open an OST file.

Is this software compatible with Windows 11 system?

Yes, this software is compatible with the latest Windows 11 and all below versions too.

Yes, this tool open multiple OST files with attachments without any problem.

No, there is no need to install Microsoft Outlook application for viewing OST files.

Yes, this software is completely Windows and Mac based.

Yes, this OST file reader is totally free. The OST Reader tool doesn't include any unstated terms and conditions.

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