gpg4o is equally suitable for companies and private individuals for secure email encryption. Since the installation, administration, archiving and data backup requirements of companies are very specific and complex, we offer a slimmed-down and free version, gpg4o Free, for private individuals in addition to the full version.
For private users, we offer our email encryption add-in gpg4o as a free freeware version: gpg4o Free. This provides all private Outlook users with free end-to-end encryption that has been tried and tested in numerous companies. Encryption and signature guarantee you the greatest possible confidentiality in communication via e-mail. Thanks to simple installation and intuitive operation, your data exchange via e-mail is quickly and comprehensively protected thanks to gpg4o. gpg4o is based on OpenPGP, one of the most widely used and most secure encryption methods. Made in Germany – guaranteed without backdoors.
Functions of the gpg4o Free Version
For private users
gpg4o Free is the product variant for private users, education and training. gpg4o Free is not licensed for corporate use.
Slimmed down full version
Contains all functions necessary for private individuals
Mail account types
gpg4o Free supports the most important mail account types, even different ones at the same time: POP3, IMAP4, Exchange ActiveSync (also outlook.com)
Licensing for individuals
Each natural person needs one license. This can be used simultaneously on multiple computers and in different profiles.