offline messaging freeware downloads
Blink Qt for Linux
0.2.7 freeware download... implements RTP audio sessions (VoIP), session based Instant Messaging (IM), file transfer and multi-party chat sessions using ... NAT Traversal (ICE) * Multi-Party Conferencing Instant Messaging * Chat Sessions (MSRP) * SMS (SIP MESSAGE) ...
Blink Qt for Windows
3.2.0 freeware download... implements RTP audio sessions (VoIP), session based Instant Messaging (IM), file transfer and multi-party chat sessions using ... NAT Traversal (ICE) * Multi-Party Conferencing Instant Messaging * Chat Sessions (MSRP) * SMS (SIP MESSAGE) ...
Kik Messenger
15.43.1 freeware download... adding friends to conversations Completely free – no messaging fees and no ads Beautiful look and feel, offline messages, push notifications, and more! ...