Hulloh

Make free phone calls directly from your Windows device

Comprehensive collaboration hub for chat, video meetings, and managing remote teams in one place

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

Free, browser-based video conferencing platform emphasizing strong encryption, privacy, and essential collaboration features

Messaging app with speed and security enhancements

Feature-rich open-source Telegram client offering multi-account support, enhanced privacy, and flexible media playback

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