gpg4o®

Protect your sensitive mail content – with IT-Security made in Germany

Preserve the privacy of your electronic correspondence. Send confidential email in Microsoft® Outlook® 2010/2013/2016 safely once and for all with gpg4o®, developed by Giegerich & Partner, based on OpenPGP, one of the most widely used and safest cryptographic techniques worldwide. gpg4o® is suitable both for private and enterprise use.

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Your major benefits with gpg4o®:

• gpg4o® by Giegerich & Partner guarantees the privacy of your electronic correspondence by mail encryption
• Send confidential emails safely once and for all:
  gpg4o® enables the integration of one of the most widely used and safest email encryption systems into Microsoft® Outlook® 2010,  Microsoft® Outlook® 2013, Microfost Outlook 2016 and for Microsoft® Outlook® 2019.
• Easy installation and an intuitive user experience help you preserve the privacy of your email.

With the gpg4o® product maintenance, you will always get the latest features for more security and even better user experience.

The most important features:

• Support of Microsoft® Outlook® 2016 , Microsoft® Outlook® 2013  and Microsoft® Outlook® 2010 plus local installations of Microsoft® Office® 365.
• Support of Microsoft® Windows® 10 , Microsoft® Windows® 8 , Microsoft® Windows® 7, Microsoft® Windows® Vista, supporting 32/64 bit versions if applicable.
• gpg4o supports the following types of mail accounts: Microsoft® Exchange® *) POP3, IMAP4, Exchange Active Sync (e.g. Outlook.com, formely known as live.com or hotmail.com). Compatible to Kerio® connect.
• gpg4o is based on OpenPGP encryption by using GnuPG(GPG) and is compatible to other OpenPGP based implementations like enigmail, Symantec Encryption (former PGP Desktop) and Symantec® Encryption Gateway (former PGP Universal), GPGMail, KMAil and others. More information available in our compatibility list.
• gpg4o allows you to create automated sending rules (e.g. always encrypt to dedicated mail-receivers) *)
• gpg4o intergrates seamlessly with Microsoft® Outlook®. You may still use S/MIME integration in Microsoft® Outlook®
• gpg4o provides you with great user experience and is suitable for normal users.
• gpg4o is “IT Security made in Germany”

*) not included in gpg4o® Free edition