https://portableapps.com/news/2026-04-05--telegram-desktop-portable-6.7.2-released
Telegram Desktop Portable 6.7.2 (secure instant messaging) Released | PortableApps.com
A new version of Telegram Desktop Portable has been released. Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed....
telegram desktop portablesecure instant messaging6 7
https://play.google.com/store/apps/details?id=com.Chot&hl=en
Chot: Secure Instant Messaging - Apps on Google Play
End To End Encrypted Messages
secure instant messagingon googlechotappsplay
https://portableapps.com/news/2026-05-05--qtox-portable-1.18.4-released
qTox Portable 1.18.4 (secure instant messaging) Released | PortableApps.com
A new version of qTox Portable has been released. qTox is a secure instant messaging client for the Tox network. It's packaged in PortableApps.com Format so it...
secure instant messagingportable 118 4
https://www.helpnetsecurity.com/2004/05/14/kranos-unveils-worlds-first-secure-enterprise-instant-messaging-service/
Kranos Unveils World's First Secure Enterprise Instant Messaging Service - Help Net Security
May 14, 2004 - Dublin, Ireland -- May 13, 2004 -- Kranos Security Technologies has released the world's first enterprise Instant Messaging (IM) service to seamlessly
world s firstenterprise instant messaging