Goldytools OST viewer

Easy | Smart | Efficient | Affordable

Use Goldytools OST viewer to open and explore corrupted or offline OST files without relying on MS Outlook or Exchange Server. Quickly scan and access emails, attachments, tasks, notes, drafts, and deleted items from any OST file. The tool maintains the original layout and formatting so that you get a clear preview without additional setup or connections required.

  • This tool can easily open and read OST files without needing Outlook and Exchange Server connection.
  • It is completely free to use.
  • It supports encrypted or password-protected OST files.
  • Our OST viewer displays OST mailbox items with their original structure.
  • The free tool lets you view, emails, along with their attachments and associated items directly in the built-in viewer.
  • You can save your scan progress and reload files instantly without re-scanning. This saves you a lot of time.
  • There is no file size limit to open OST file.
  • Install the OST viewer on Windows 11 (64-bit), Windows 10, 8.1, 8, and 7 for a smooth experience.
  • Goldytools OST viewer works flawlessly with OST files created in Microsoft Outlook 2021, 2019, and earlier versions.
  • You can view mail flow density, user interactions, and other insights through detailed analysis reports.
  • It lets you recover lost or deleted emails, marked in red for easy identification.
  • You can access emails, calendars, tasks, and notes via separate tabs.

Features of the Free OST Viewer Tool

The Free OST Viewer Tool is packed with essential features to help you access and explore OST files effortlessly. It is designed for users who need a quick and reliable way to view their emails, attachments, and more without Outlook. Let’s see some of its features.

Preview OST Mailbox Data

Our Goldytools OST Viewer tool allows you to open and explore all OST files which includes healthy or inaccessible ones too. It provides a comprehensive preview of mailbox items such as emails, calendars, notes, tasks, contacts, and journals. Moreover, this free OST viewer allows you to analyze your mailbox data even if the file is corrupted or disconnected from the original email client.

Access OST Files Without Exchange Server

You don’t need to connect to Microsoft Exchange Server to read OST files. The tool enables you to access OST files independently. It displays their full content, including folders, subfolders, and items. Therefore, it is helpful where the Exchange Server is unavailable so that your offline data remains always accessible.

Locate Emails Using Advanced Filters

The built-in 'Find' feature allows you to search for specific emails within OST files effortlessly. You can filter your search based on parameters like:

  • The sender or recipient name (From/To)
  • Date
  • Attachments
  • Email Subject

This feature makes it easy to locate the exact emails you’re looking for without scrolling through hundreds of messages.

Support for All Types of OST Files

Goldytools OST viewer supports opening different types of OST files like:

  • Orphaned OST files: Orphaned files are disconnected from their email client or server.
  • Corrupt OST files: Corrupt files are those that get damaged due to errors or crashes.
  • Oversized OST files: The tool can handle files as large as 20GB, 50GB, or even 100 GB.

The tool uses advanced algorithms to scan and open these files seamlessly.

Flexible Viewing Layouts

You can set up the Goldytools EDB viewer Tool to display mailbox data in either a horizontal or vertical view, whichever works better for your workflow. Thus, it makes it easier to read and organize content.

Export Data to HTML Format

The Free OST viewer lets you save email lists, calendar entries, and contact data in HTML format. This includes details like item type, sender, subject, and timestamp. The exported HTML files can later be analyzed or used for documentation purposes.

Open Multiple OST Files at Once

The software allows you to add and view multiple OST files simultaneously. You can use the "+" button in the interface to load additional files without closing the existing ones. This is especially helpful for users who need to manage multiple accounts or large datasets.

Generate Analysis Reports

The tool can generate detailed analysis reports:

  • Item Types: A summary of emails, contacts, tasks, and other mailbox items.
  • Mail Flow Density: Insights into email volume by date or sender.
  • User Interaction Details: Highlighting communication patterns between users.

These reports are presented in easy-to-read graphical formats which make them valuable for audits or reviews.

Upgrade for Extended Exchange Recovery

After previewing EDB files, you can upgrade to a licensed version for saving mailbox data as PST files or for migrating data to Office 365 or a live Exchange Server. Note that this upgrade option offers enhanced recovery and transfer capabilities.

Recover Deleted Emails

The tool can recover and display deleted emails from OST files with its advanced scanning engine. Note that the deleted emails are highlighted in red for easy identification while existing emails are shown in black. The recovered items retain their original formatting and attachments.

Disk Space Optimization

For large EDB files, you can enable a “Use disk space” option to handle data more efficiently, even if storage space is tight. This feature helps keep your system running smoothly with large files.

User-Friendly Interface

The software is built with a simple and intuitive interface. All functionalities are clearly labeled and easy to navigate, even for users with minimal technical expertise. This ensures quick and efficient usage, whether you’re previewing files or exporting data.

Optimized Viewing for Large Files

Goldytools OST viewer allows an optimized view of oversized OST files by allowing you to change the temporary storage location from the default installation drive to another drive. Consequently, it reduces system memory usage and improves performance.

Open OST Files Without Outlook

This tool lets you open OST files without needing Microsoft Outlook. You can easily access emails, contacts, calendars, tasks, and other data directly from the OST file. It’s perfect for situations where Outlook isn’t installed or when you’re dealing with files from an older Outlook version. Goldytools OST viewer works on its own, so there’s no need for extra software.

Dedicated Tabs for Email Items

Our tool lets you switch between tabs for emails, contacts, calendars, tasks, and notes. This feature helps you quickly locate specific items within the OST file.

OST Viewer vs. OST to PST Converter

You can choose the right tool for your needs by comparing the features of the OST Viewer and OST to PST Converter.

Software Features OST Viewer OST to PST Converter
Open OST files without Exchange
View damaged or inaccessible OST files
Preview all OST file contents
Access deleted emails
No restrictions on file size
Works with all Windows and Outlook versions
Convert OST files to PST format No
Export OST emails to EML, MSG, DBX No
Save recovered OST data locally No
Price Free $85
Purchase Software Free Buy Now
Download Free Version Free Download Free Download
Operating System (32 or 64 bit)

Windows 10/8.1/8/7/Vista/XP

Windows Server 2003/2008/2008 R2/2012/2012 R2/2016 (Any of them)

Hardware Requirement

Processor: Minimum 1 GHz Processor (2.4 GHz is recommended)

Memory: Minimum 512 MB of RAM (1 GB is recommended)

Disk Space - Minimum 100 MB of free hard disk space

Version Supports

MS Outlook (32 or 64 bit): Outlook 2000, 2003, 2007, 2010, 2013 or 2016 versions.(Any of them)

Lotus Notes client: 9, 8.5, 8, 7 and lower versions

License Types
Business License

For Small Organization(20 Systems)

Corporate License

For Big Organization(100 Systems)

Technical License

For Consultant/Organization in multiple location(Unlimited Systems)

Software Guides
User's Guide Installation / Uninstallation EULA

FAQs Goldytools OST Viewer

Can I use the tool on older versions of Windows?

Yes, the GoldyTools OST Viewer supports older Windows versions which include Windows 7, 8, 10, and even the latest Windows 11.

Does the tool work with encrypted OST files?

Yes, the tool can open and display encrypted OST files. Hence, it lets you access their content without hassle.

Is it safe to use the OST Viewer tool?

Unquestionably! The tool operates in a read-only mode which ensures that your original OST files remain untouched and unaltered.

Does the tool support large OST files?

In the Pro version, you can use the advanced search feature to find specific emails or items within the EDB file. It will be based on parameters like sender, recipient, date, subject, and more.

Can I view attachments along with emails?

Yes, the tool allows you to preview emails along with their attachments, including documents, images, and other file types. Everything remains accessible in the original format.

Is the Exchange Server required to open OST files?

No, the tool is standalone and doesn’t require Exchange Server or Outlook installation. You can directly view OST files on your system without any additional setup.

Can I search for specific emails in the OST file?

Yes, the tool provides an advanced search feature that allows you to filter emails by attributes such as sender, recipient, subject, date range, or keywords.

Can I generate reports for mailbox analysis?

Absolutely! Goldytools OST viewer offers a File Analysis Report feature. It provides insights like email flow density, interaction between senders, and the total number of mailbox items in a graphical format.

Is it possible to view OST calendar details with recurrence?

Yes, the software allows you to view calendar items. These items include complicated recurrence patterns, start/end times, and locations directly from the OST file.