How to Print Emails from a PST File Without Outlook

You have an old PST file with emails you need to print, but Microsoft Outlook is not installed on this machine. Importing the PST into a mail client just to print a few messages is overkill. CoolUtils Outlook Viewer is a free Windows program that opens any PST file, lets you browse and read every email inside, and print selected messages — individually or in batch — without Outlook or any other mail client.

Why You Cannot Just Open a PST File

A PST (Personal Storage Table) file is a proprietary Microsoft format that stores emails, contacts, calendar entries, and tasks in a single binary container. Windows does not have a built-in PST reader. Double-clicking a PST file opens nothing unless Outlook is installed. Even if Outlook is available, importing a large PST file alters its internal state and can cause conflicts with existing mail profiles. A dedicated viewer avoids all of these problems: it opens the PST read-only, shows its contents, and lets you print without modifying anything.

How to Print Emails from a PST File — Step by Step

Step 1. Download and Install

Download CoolUtils Outlook Viewer from the link above. The installer is under 15 MB. Installation takes less than a minute and does not require Microsoft Outlook on the machine.

Step 2. Open the PST File

Launch Outlook Viewer. The program asks you to select a PST file. Browse to the PST file on your hard drive, USB drive, or network share. The viewer reads the file in read-only mode — it does not modify the PST in any way.

Step 3. Browse Folders and Emails

The folder tree on the left shows the original Outlook folder structure: Inbox, Sent Items, Drafts, Deleted Items, and any custom folders the user created. Click a folder to see its messages. Click a message to preview its content — switch between Text, HTML, and Header views.

Step 4. Select Emails for Printing

Click a single email to print one message. Hold Ctrl and click multiple messages for batch selection. Press Ctrl+A to select every email in the current folder. Outlook Viewer supports batch printing — all selected messages go to the printer in one operation.

Step 5. Open Print Settings

Click the Print button in the toolbar. The print dialog opens and shows a preview of the pages. Configure the settings:

• Printer — choose any installed printer (physical or virtual, including PDF printers)
• Page range — print all pages or select specific page numbers
• Paper size — A4, Letter, Legal, or any custom size your printer supports
• Orientation — Portrait (default) or Landscape for wide emails with tables

Step 6. Print

Click Print to send the selected emails to the printer. Each email prints as a separate document. The printout includes the sender, recipients, subject, date, and the full message body. Attachments are listed but not printed by default — open them separately if needed.

Printing Individual Emails vs. Batch Printing

What Else Can Outlook Viewer Do?

Printing is not the only reason to use Outlook Viewer. The program also offers:

Convert PST to EML

Export selected emails from the PST file to individual EML files. EML is an open standard (RFC 5322) supported by Mozilla Thunderbird, Windows Mail, Apple Mail, and most email clients. Move emails from an old Outlook archive to any other mail program.

Generate Email Reports

Create a structured report listing all emails with columns: Sender, Subject, To, CC, BCC, Date Sent, Date Received. Export the report for record-keeping or compliance audits.

Open OST Files

Outlook Viewer opens OST (Offline Storage Table) files in addition to PST. If a user left the company and all you have is an OST file from their cached Exchange mailbox, Outlook Viewer reads it without any Exchange server connection.

Sort and Search

Sort emails by any column — sender, date, subject, recipient. Scroll through thousands of messages and find the one you need without importing the PST into a mail client.

Alternatives to Printing: Why Print from PST?

When Do You Need to Print Emails from a PST File?

• Legal discovery — attorneys request printed copies of email correspondence for court proceedings. Export a PST from the company mail server, open it in Outlook Viewer, and print the relevant messages.
• Compliance audits — auditors require printed email records for a specific date range. Select the messages, batch print, and file the printouts.
• Employee offboarding — an employee leaves and their mailbox is exported to PST. HR needs to print specific emails before archiving. No Outlook license needed on the HR workstation.
• Old email archives — you switched from Outlook to another email client years ago but kept PST backups. Now you need to print a contract or invoice from those old emails.
• Shared workstations — a reception desk or print station without Outlook installed. Open the PST with the free viewer and print what you need.

CoolUtils Outlook Viewer is 100% free for personal, educational, and non-profit use. No ads, no registration, no time limits. Commercial license: $99 for single-user use. Works on Windows 7/8/10/11.

Download Free Outlook Viewer Commercial License — $99

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