Jetico BCTextEncoder - Jetico BCTextEncoder is software that ensures your text-based communications are safe by allowing you to encrypt them.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
TheLetterEncrypter - TheLetterEncrypter is a small (14KB download) AES-based text-encryption program.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
GNUPGK - A GnuPG Frontend GUI made in C#.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs