Person To Person Outlook Encryption
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About Us

We are dedicated to creating software solutions which are easy to install and easy to use while being fully featured and geting done what the customer wants done.

Our Company

CPL Systems Ltd was formed in 1984 to create an encryption solution for the HP3000 series mini computer from Hewlett Packard. In 1996 we began work on a more comprehensive solution for the Windows platform and that product today is called Person To Person.
Almost 15 years of continuous development have created a security solution which is unsurpassed in its ability to provide complete end-to-end security for Outlook email.

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Dunston Innovation Centre

CPL Systems Ltd.
Dunston Innovation Centre
Dunston Rd.,
Chesterfield S41 8NG
Tel 0114 262 0242
Fax 0114 235 1604


Our Business Philosophy

We believe that too many software solutions are over complex for the problems they are trying to solve. That certainly applies to Windows for the majority of PC users ar home. We put great emphasis on writing efficient and focussed software which is intuitive to use.
We want to put the customer back in control of their environment. To that aim, Person To Person provides a security solution which does not require the intervention of 3rd party companies to supply Digital Certificates.