Trillian | Modern and secure instant messagingis modern and secure instant messaging for people, business and healthcare For over 20 years, Trillian has been helping people stay connected. Today's Trillian brings secure (and HIPAA-compliant) messaging to healthcare professionals and businesses of all sizes. And true to our roots, if you're just looking for free instant messaging, we can help with that too!
imo: Free Video Calls and Messages - Official Website
