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Must-Know Features of the DRS Solution OST File Viewer

  • Open OST Files Without Outlook or Exchange: View OST files without needing Microsoft Outlook or an Exchange Server.
  • Batch File Processing: Open and analyze multiple OST files in one go.
  • Complete Mailbox Preview: Access emails, contacts, calendars, tasks, and other mailbox components.
  • Auto-Detect File Details: Retrieves file size and location before displaying mailbox contents.
  • View Emails with Attachments: Displays complete email details, including attachments and metadata.
  • No File Size Restrictions: Easily open large OST files without limitations on size or count.
  • No Outlook or Exchange Needed: Works independently without any external dependencies.
  • Multiple Export Options: Save OST file data in PST, MBOX, PDF, HTML, and more formats.
  • Supports All Outlook & Exchange Versions: Compatible with Outlook 2019 and all previous versions.
  • Log File Creation: Generates a detailed log file with scanning information for user reference.
  • Universal OST File Support: Compatible with OST files from all Outlook and Exchange versions.

Key Instances to Use the DRS Solution OST Viewer Tool

Here are the key situations where the DRS Solution Free OST Reader is most useful:

When Outlook Can’t Open OST Files

Sometimes, Outlook fails to open OST files due to corruption, synchronization errors, or other technical issues. In such cases, the DRS Solution OST Viewer Tool helps you access your OST data safely. It allows you to open and read multiple OST files without modifying the original data, ensuring complete security.

To Read OST Files Without Outlook

If you don’t have Outlook installed, opening an OST file can be a challenge. With this Free OST Reader, you can easily access and read OST files without needing Outlook or an Exchange Server. This makes it a perfect solution for non-Outlook users who need to view mailbox data.

To Access & View Multiple OST Files Simultaneously

Managing multiple OST files separately can be time-consuming. This OST Viewer allows you to open and view multiple OST files at the same time. So, users can quickly browse through large volumes of data with ease. Also, it maintains the folder structure and ensures smooth navigation across files

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View Complete Mailbox Data with Attachments

DRS Solution OST File Viewer provides a detailed preview of all mailbox components, including emails, contacts, calendars, tasks, journals, and notes. Unlike basic OST viewers, it retains the folder hierarchy, ensuring users can navigate their mailbox just as they would in Outlook. Additionally, users can view email attachments such as PDFs, images, documents, and other file types. Hence, it comes as a comprehensive solution for analyzing OST files.

  • Preview emails along with metadata like sender, recipient, and timestamps.
  • View attachments, including documents, images, and compressed files.
  • Access deleted or orphaned emails from OST files.
  • Maintain the original folder structure for easy navigation.

Open & Export OST Data in Multiple Formats

In addition to viewing OST files, the software provides an option to export mailbox data into different file formats, including PST, MBOX, PDF, HTML, and more. This feature is particularly useful for users who need to migrate their OST file data to another email client or preserve important emails in a universally accessible format. It offers a seamless export process with complete data integrity.

  • Convert OST files to PST, MBOX, PDF, HTML, and other formats.
  • Works with both default and custom OST file locations.
  • Quick scanning process ensures faster access to mailbox data.
  • Open and analyze OST files of any size without limitations.
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Best Outlook OST Viewer with Advanced Key Features

Discover the best OST Reader Tool with powerful features to access and read OST files
ost-viewer

Open & View OST Files Without Outlook or Exchange

Easily access and view OST files without depending on Microsoft Outlook or an Exchange Server. It is one of the best OST viewers online to open orphaned or inaccessible OST files independently. Hence, it comes out as the perfect solution for those who need to open and read mailbox data with 100% accuracy.

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Option to Add Multiple OST Files to View

This Free OST Viewer can open and analyze multiple OST files at once. The batch processing capability saves time for IT professionals and forensic analysts handling numerous OST files. Instead of opening files one by one, you can quickly view and manage large amounts of mailbox data.

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Preview Complete OST Mailbox Data

With Outlook OST Viewer, users can explore the entire mailbox structure, including emails, contacts, calendars, tasks, notes, and journals. The intuitive interface presents data in an organized manner and maintains the folder hierarchy. This utility helps users check the OST file completely.

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Auto-Detect OST File Information

The OST Viewer Tool automatically detects and opens the essential details about the OST file, including file path and size, before loading the mailbox contents. So, users can quickly locate and verify their OST files without manually searching through system directories. Hence, it gives a hassle-free experience.

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No Restrictions on File Size

Sometimes, it happens that users usually struggle with the large OST files. To overcome this issue, they need the OST File Viewer. It has no file size limitations to access the mailbox data, regardless of file size. Users can open and analyze oversized OST files without performance issues.

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Independent Operation Without Outlook

The OST Reader Tool functions as a standalone utility. It eliminates the need for Microsoft Outlook or an Exchange Server. Users can open and review OST files on any Windows system, even if Outlook is not installed. Hence, it is highly convenient and accessible.

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Export OST Data in Multiple Format

Besides viewing, OST File Viewer allows users to save OST data in different file formats such as PST, MBOX, PDF, HTML, EML, and MSG. This flexibility enables users to convert and store OST file contents in formats suitable for different email clients and documentation purposes.

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Fully Compatible with Windows OS

The DRS Solution OST File Viewer runs smoothly on all Windows versions, including Windows 11, 10, 8, and older editions. This broad compatibility ensures that users can install and use the software on any Windows system without technical issues. Anyone can view and read an Outlook OST file easily.

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View Emails with Attachments

Users can view complete email details, including metadata, headers, and attachments. OST File viewer supports various attachment formats such as images, documents, PDFs, and more. It makes sure that users can access not only the message body but also important files linked to their emails.

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Supports All Outlook & Exchange Versions

Free OST Reader supports OST files created in all Microsoft Outlook and Exchange Server versions, including Outlook 2019, 2016, 2013, and older editions. As a result, users can access OST files regardless of the Outlook version they were originally generated in.

How to View & Read Outlook OST File: A Step-by-Step Tutorial

Follow the given steps below to ensure a smooth and secure OST File Viewer: click here...

Why Choose DRS Solution OST File Viewer?

If you’re an IT professional or a regular user dealing with inaccessible OST files, OST File Viewer provides an efficient and hassle-free solution. Advanced features like batch processing, complete mailbox preview, and multiple export options ensure smooth access to OST file data. Download DRS Solution OST File Viewer to open and view OST files without Outlook or Exchange. Access emails, contacts, calendars, and attachments for free.
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Users Without Outlook or Exchange

Open and view OST files independently without installing Outlook or connecting to an Exchange Server.

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View Complete Mailbox Data

Get a detailed preview of all OST file components, including emails, contacts, calendars, tasks, notes, and attachments.

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Users with Corrupt or Oversized OST Files

Access data from damaged or large OST files without size limitations or repair tools.

Software Specification

Software Name: Download OST Reader Tool
Version: 23.10
Size: 175 MB
Release Date: 31 Oct 2023
RAM: 8 GB RAM (16 GB Recommended)
License Types: Home | Admin | Technician | Enterprise
Download Link: Free Download
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Operating System:

Windows 11, 10/8.1/8/7/, 2008/2012 (32 & 64 Bit), and other Windows versions.

Processor:

Intel® Core™2 Duo E4600 Processor 2.40GHz

Disk Space:

Minimum Disk Space - 512 GB

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Trial limitation:

DRS Solution OST Viewer is a free tool designed to open and view OST files. Also, it provides the option to convert them into multiple formats. However, the free version allows conversion of only up to 50 emails per folder. To unlock full migration capabilities, users need to upgrade to the premium version.

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Additional Information

Follow the steps below if the software is not working properly on your PC.
  1. Go to Windows Defender.
  2. Click on Settings.
  3. Turn off Real-Time Protection.

Without disabling the Controlled Folder Access, the application cannot install some essential programs. It is because the safety feature blocks anything that tries to modify user\{user name} or various other related folders.

The Antivirus programs block some parts of our application, which further hinderance the tool's working. So, it is mandatory to temporarily disable the Antivirus program. To ensure proper working of the application, enable the Allow access (Whitelist) from the Antivirus settings.

Disable the antivirus and Windows Defender, and add the product to the exception list. The firewall and antiviruses that protect your system from malicious programs also consider our product a threat. So, you need to deactivate the security features.

Yes, the tool supports SAN and NAS storage systems provided that the file's access is transparent.

What’s Included in Free OST File Viewer & Full Versions

Software Features Free Version Full Version
Frequently Open & View Outlook OST File
Preview Outlook offline emails along with attachments
Open and manage multiple OST files simultaneously
Export OST file items to various formats 50 Emails per folder Complete Folder
Open OST files without requiring an Exchange Server
Automatically detect OST file details (size, location)
Wide Compatibility with Windows & Outlook
24*7 Tech Support & secure 100%
Download & Purchase Download Purchase

Frequently Asked Questions

Ans: Yes, DRS OST File Viewer is a standalone tool that allows you to open and view OST files without needing Microsoft Outlook or an Exchange Server installed on your system.

Ans: Yes, the software comes with a free version that allows you to view OST files. However, to export or save OST file data in different formats like PST, MBOX, PDF, etc., you’ll need to purchase the full version.

Ans: Absolutely. The tool supports batch file processing, which means you can open and analyze multiple OST files in a single attempt.

Ans: Yes, OST File Viewer is built to handle OST files of any size. There are no limitations on file size or email count. So, you can smoothly view even oversized OST files.

Ans: You can preview all mailbox items, including emails, contacts, calendars, tasks, notes, journals, and attachments, with full details and metadata.

Ans: Yes, the full version of the software allows you to export OST file data into various formats such as PST, MBOX, EML, MSG, PDF, HTML, and more.

Ans: Yes, the software is completely safe and secure. It performs read-only operations during viewing and doesn’t modify the original OST file in any way.

Ans: This utility is compatible with all versions of Microsoft Outlook and Exchange Server, including the latest Outlook 2019 and earlier versions.

Ans: Yes, DRS OST File Viewer is fully compatible with all major Windows OS versions, including Windows 11, 10, 8, and older.

Ans: You can contact the DRS Solution support team, available 24/7 to assist you with any queries or technical problems related to the software.

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