PDF Postman Add-on for Microsoft Outlook

Encrypt e-Mail Messages and File Attachments.

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PDF Postman Email Encryption Add-on for Microsoft Outlook. PDF Postman integrates with the Outlook email toolbar. Recipient's receive an email with an encrypted PDF file.

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  • Introduction
  • Details
  • Video Demo
  • Free Trial

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PDF Postman customizable message for recipient

The Easy to use Email Encryption and PDF Add-in for Microsoft Outlook

PDF Postman is an affordable, effective and business-practical solution to the dilemma of how to send a secure (encrypted) email message. If you need a simple, widely compatible way to send secure emails from Outlook in a way that won't burden the recipient, and that can assist you with HIPAA compliance, then you should try PDF Postman.

PDF Postman in Outlook inbox, image

PDF Postman Email as the recipient sees it in her Inbox.

  • Receiving secure email messages in PDF format is simple for the recipient
  • PDF Postman is compatible with the encryption in major PDF viewers such as Adobe Reader
  • AES encryption is a standard approved by NIST for protecting US Government documents
  • PDF Postman protects email and file attachments with strong AES-256 or AES-128 bit encryption
  • Recipients can extract file attachments and edit them after entering the password
  • Send encrypted messages to recipients on Windows, Mac, Linux, and mobile platforms, wherever PDF is supported
  • A simple way to deliver secure messages across device platforms
  • No complex certificates or private key exchanges, no special software for the recipient to download, no recurring subscription or re-authorization fees
PDF Postman settings template, accessed from within Outlook

Customize the PDF Postman cover message from the Template page in settings.

Download a no-obligation Free Trial of PDF Postman.

Download PDF Postman free trial

PDF Postman email encryption

Send secure email messages and file attachments using the strong AES 256 bit and 128 bit encryption found in PDF readers.

PDF Postman is the easiest way to send a secure message from Outlook. Nearly anyone on any computer or mobile device can receive a PDF Postman message without installing any special software. All they need is the password. Click here for a full list of PDF Postman's features and benefits.

PDF Postman secures outbound email messages and file attachments using the Portable Document Format or PDF envelope. PDF Postman leverages the wide adoption of PDF Reader software, eliminating the need for special software on the recipient's computer.

In addition to converting the email and attachments to secure PDF, PDF Postman also gives you the option to convert attachments-only to secure PDF, or convert attachments to an unsecured PDF email attachment.

Easy to Use

To send a secure message, just type your Outlook email message as you normally would, select the "PDF Encrypt Email" button from the Outlook tool bar, and send your message.

Encrypted Email Sent confirmation

PDF Postman will convert your Outlook email and attachments into to a PDF file, then apply strong US Government approved AES-128 bit encryption.

PDF Postman is an alternative to complex email encryption programs that may require exchanging public keys and buying certificates from a certificate authority, installing special software or surrendering personal information during a registration process.

Whether you are a small office/home office user, or a corporate professional with an experienced IT department, you will appreciate the ease with which PDF Postman can be installed and used.

Cross Platform Convenience

More and more, the people you need to communicate with are utilizing a variety of devices: laptops, iPads, mobile phones, etc. You need to reach them securely on whatever device they happen to be using.

PDF Postman's secure PDF files are compatible with PDF viewers available for the Windows, Mac, Linux, Solaris, and popular mobile platforms like Android. Leveraging the ubiquity of the PDF format means your recipient already has the software needed to open your message.

Simple for the Recipient

To open your PDF Postman file, recipients simply click on the PDF file to open it. Their PDF viewer will prompt them for the password.

Recipient clicks on PDF file, and their PDF Viewer will decrypt the file.

Click here for a tutorial on how to open encrypted PDF files and to download a sample encrypted PDF file that was created by PDF Postman.

Don't inconvenience your clients with expensive and complex em ail encryption solutions, or services that gather their personal information. Instead, let PDF Postman deliver your emails securely to any device the recipient wants to use.


Download a free 14 day trial of PDF Postman.

Download PDF Postman free trial

Use the full version of PDF Postman for 15 days. Activate the software to
continue using the full version. If the trial expires, PDF Postman will enter
Free Mode, which allows you to send up to 5 free encrypted messages
each month.

Outlook Requirements:
Microsoft .NET Framework, Microsoft Outlook 2003/2007/2010/2013
(32 or 64 bit Outlook)

Windows Requirements:
Windows 8/7/Vista/XP (32 or 64 bit OS).