KNCTR

Enables free calls to any North American phone number with simple setup and clear audio quality

Lightweight LAN messenger for encrypted chats, file transfers, and desktop capture with zero configuration

Video chatting software that supports up to eight participants at a time

Version of the popular open-source instant messaging software

Lightweight messaging client for seamless chats, group conversations, and media sharing across synced devices

Well-rounded VoIP software that enables free communication using any modern device

Instant messaging and calling app for multiple platforms