Claros In Touch is a webmail, address book, calendar, and notebook application. It aims to fulfill the need for a stable, full featured messaging application. The main features are: Bayesian spam protection, message filtering, folder support for the POP3 protocol, no need to do database setup, compatibility with any standards-compliant POP3 and SMTP server, operating system independence, support for sending HTML email, and full MIME compatibility.

The license of this software is LGPL,