Pst Viewer Pro.

View and Search PST/OST Emails Without Outlook.

banner: Open Outlook PST Files with Pst Viewer Pro™ The viewer and PDF Converter for PST, MSG, OST and EML e-Mail Files.

The Original e-Mail Viewer for Outlook .PST Files.

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Easy To Use

Introducing PstViewer Pro™ Email Viewer/Converter

Opens Outlook PST/OST Email Files, Without Outlook!

Since 2006, PstViewer Pro™ by Encryptomatic® LLC has been used by professionals to organize, discover, print, and convert Outlook emails. Outlook is not required to be present on your computer for PstViewer Pro to work.

In addition to Outlook PST files, PstViewer Pro gives you access to many other email formats supported by dozens of email clients, including Thunderbird.

Supported e-mail formats include PST, OST, MSG, EML, MHTML, Winmail.dat, and MBOX. PstViewer Pro can combine different email files into a single searchable email list. Don't fuss with multiple viewers or email clients when PstViewer Pro alone will let you view and search your emails.

Screen shot of PstViewer Pro™ email reader viewing pane. Tabs across the top read Mail, Export, View and Help. Folder navigation is on the left side. An email viewer and list of emails occupies the center of the screen.

More than a decade of software development has been invested in PstViewer Pro. During that time, hundreds of mal-formatted email exceptions have been discovered in the wild and incorporated directly into PstViewer Pro. That's why it is the most accurate email viewer on the market.

PstViewer Pro has been built with a focus on rendering complex emails including rich text with embedded graphics, SmartArt with embedded charts, shapes and drawings, and more.

Easy To Use

PstViewer Pro was designed for office workers who need to be productive fast and who don't have hours to spend learning how to use software.

Pst Viewer Pro™ toolbar, showing email search field.

To get started, first select the Outlook .pst or .ost file you want to investigate. To do this, go to File > Open and then select folder containing your .pst file. The .pst file will be displayed in the folder explorer. You can expand the pst file to reveal it's folder structure. Clicking on a .pst file causes PstViewer Pro to display the emails in its Mail List window.

Screen image showing the heirarchical email folder structure of an Outlook .pst file.

PST to PDF Conversion

PstViewer Pro™ can convert your Outlook PST/OST emails into PDF documents. It also exports msg, eml, ost, and mht files to PDF. A range of PDF export options have been included in PstViewer Pro so you can decide how to best handle email file attachments: extract them to a disk, convert them into the pdf image, or embed them as individual files.

Support is included for ISO 19005-1, an important email archiving standard also known as PDF/A. That's why PstViewer Pro has been chosen by email archivists, and has been purchased by several U.S. presidential libraries. For system administrators, PstViewer Pro supports commandline conversion of email to PDF.

PstViewer Pro can be used for light to moderate email-to-pdf conversion tasks. For heavier duty exports, we recommend the MailDex® email management tool.

Screen shot showing PstViewer Pro™'s email conversion profiles. 'PDF attachments converted' is highlighted from several available options, including PDF-attachments embedded, PDF attachments saed to disk, PDF/A (iso 19005-1), Single PDF attachments embedded and Single PDF attachments saved to disk.

Use PstViewer Pro's Advanced PDF Export Capabilities to:

Convert email to PDF with email file attachments embedded within the PDF file
Convert to PDF with many common file attachments types converted into the PDF image
Bulk extract email file attachments to a location on your hard drive
Convert multiple emails to a single PDF file
Add selected emails to an existing PDF file
Archive emails using PDF/A - ISO 19005-1 standard
Export email to other formats including Word Docx, ODT, Mbox, GIF, TIF, BMP, JPG, CSV (Excel), HTML, MSG, and MHT
Select different page formats such as A1, A3, etc., or define your own

Read .pst and .ost files created by any version of Microsoft Outlook, including newer Unicode and older ANSI formatted .pst files.

System administrators are able to customize the user interface, removing features their users don't need. An .msi file supports silent deployment and silent registration.

During installation, PstViewer Pro detects your operating system and automatically installs either the native 64-bit or 32-bit version.

Searching .PST Files

Find the email messages you need with advanced search options. Use "quick search" to sift through emails fast. Use "Advanced Search" when you need to specify multiple criteria. Search a specific range of dates, sender, or the recipient's email address.

Screen shot of PstViewer Pro™'s advanced email search form. Search email using email fields or by date range. Operators shown include match case, match whole word, use regular expressions.

After searching a .pst file, you will have a set of emails that you may wish to analyze further. To support this, PstViewer Pro includes message filtering. Complex filters may be built, and then saved for re-use on different Pst files. You can apply different filters to the same email search set.

Screen image of PstViewer Pro's email filter. It shows constructors thta include AND and OR oand NOT AND. A sample constructor shows From field, BCC, Has Attachments, OR is like Phillip, AND size is greater than amount. Search Outlook emails without Outlook installed.

Download a Free Trial

PstViewer Pro software is distributed as a code-signed .EXE executable and a .MSI Windows Installer Package. The executable version will check for required Windows components and offer to download and install any that may be missing. In enterprise environments, a .msi distributable file is available. License activation and silent installation can be accomplished by using the command line parameters specified in the help file. An activation free version is available for enterprise site license customers and for use in supported shared environment settings.

Explore PstViewer Pro's Advanced Features

Watch these online Demo's and see Pst Viewer Pro in action

Questions? Ask our support team

PstViewer Pro™ minimally requires Windows 11/10 64bit, 8 GB RAM, 1 GB disk space, and 2 Ghz processor. Contact our sales team at +1.701-566-6731 x1 or email sales-at-encryptomatic.com. For product technical assistance, open a help ticket.

To Uninstall, run the installer app and choose "Uninstall," or use Windows Add/Remove Programs service.

EULA. Microsoft®, Office® and Outlook® are registered marks of Microsoft Corp. PstViewer Pro™ and Encryptomatic® are marks of Encryptomatic LLC.

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