GPG4O Encryption Plugin for Microsoft Outlook - Free for 1 Year

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GPG4O is a security add-on for Microsoft Outlook that enables encryption for e-mails in MS Outlook.

Not just enabling you to encrypt, the plugin lets you decrypt, sign and verify messages and their attachments.

gpg4o uses GnuPG, a free encryption software, following the OpenPGP standard.

GPG4O implements the OpenPGP standard through GnuPG. It is available for Outlook 2010 – 2016 and focuses on simple handling and good integration into Outlook. It also provides special features for commercial usage.

Almost daily we exchange sensitive to confidential data which you share with other people and/or companies. Examples include: Information with regard to projects, personal data about employees and other people, data about your tax declaration which you send to your tax accountant and much more.

Sent by normal email, this data is transferred unsecured via the Internet. This is exactly where potential risks lurk.

If you encrypt your emails and their attachments with a reliable encryption system, your data will not be able to read by the third party

As you can see, encryption is an important issue. With ‘gpg4o‘, you can use one of the most widely used and most secure cryptosystems directly in Microsoft Outlook 2010/2013/2016 without having to deal with the details of encryption.

Start now and encrypt your emails with gpg4o, the intelligent plugin for Microsoft Outlook. This will protect your data from theft and unauthorized supervision, enhancing your privacy.

GPG4O Free 1 Year License:

Visit this e in the German Language, fill the form (use google translator)  and click “Register” button. You will notice the download link – download the setup file.


GPG4O promo

Next, you will receive an email from “”. In that email, you will find License attachment. Download the license file (.lic).


You can download the installer or setup file from here, run the installer. Import the license to activate the 1-year subscription.


Note: This promo is part of today’s PCWELT Christmas Advent Calendar 2018 program, it may be available for 24 hours.

GPG4O Setup