Free Online Outlook Viewer

View PST, OST files online from desktop or mobile device, with a modern browser like Chrome, Opera and Firefox.

Outlook Viewer Outlook Data Files

Outlook Data Files are created and used by Microsoft Outlook to store messages, contacts, calendars, and other account information.

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How to

How to view Outlook files

  • Click inside the file drop area to upload a Outlook file or drag & drop a Outlook file.
  • Your Outlook file will be automatically rendered for you to view instantly.
  • Download the original Outlook file or download it in PNG or PDF format.
  • View and navigate between pages.
  • Set page view zoom-in or zoom-out.
Fast and easy

Fast and Easy Outlook Viewer

Upload your Outlook document and you will be redirected to the Outlook Viewer with great user experience and many more features.


View Outlook from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All Outlook files are processed on our servers. No plugin or software installation required for you.


Viewer Quality

Powered by GroupDocs.Viewer. All Outlook files are processed using GroupDocs APIs. The GroupDocs.Viewer supports 90+ file and document formats.

Other file and document viewers

Viewer supports most popular file and document formats including Word, Excel, PowerPoint. Please see the complete list below.

ARCHIVE VIEWER (Compression File Formats)
EBOOK VIEWER (EBook File Formats)
EMAIL VIEWER (Email File Formats)
EXCEL VIEWER (Spreadsheet Files)
IMAGE VIEWER (Image File Formats)
PHOTOSHOP VIEWER (Photoshop File Formats)
POWERPOINT VIEWER (Presentation File Formats)
PROJECT VIEWER (Project Management File Formats)
VISIO VIEWER (Microsoft Visio File Formats)
WEB VIEWER (Web File Formats)
WORD VIEWER (Word Processing File Formats)