PST Inspector
Outlook File Viewer – A Lightweight, Standalone PST/OST Explorer
Need to view the contents of a PST or OST file, but don’t have Outlook installed?
PST Inspector is a free, standalone tool that lets you open and explore Outlook data files — no Outlook, no Office, no MAPI required.
Lightweight and easy to use, PST Inspector gives you full access to folder structures, messages, attachments, and more — including legacy and modern file formats.
Key Features:
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View Outlook PST and OST files without Outlook or Office
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No MAPI dependency required
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Browse and navigate the full folder structure of the file
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Inspect binary data blocks within the file
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View detailed properties of folders, messages, attachments, and recipients
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Supports both ANSI and UNICODE PST files – including legacy formats from Office 95/97/2000, as well as the latest MS Office versions
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100% free to use
We are currently developing a lightweight tool designed to open and explore Outlook PST and OST files without requiring Microsoft Outlook, Office, or MAPI to be installed.
The product is currently under active development. Future updates and enhancements will depend on user interest and feedback.
If you’d like more information or wish to suggest new features, feel free to contact us at: info@imibo.com
