Feem - Share files offline. No servers. No cloud. No limits.
Ripcord - A desktop chat client for Discord and Slack
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
Slack - A messaging app for teams who see through the Earth!
Winpopup LAN Messenger - Winpopup LAN Messenger is a cost-effective Office, Corporate, Enterprise Instant Messaging solution.
Done Hui - No need to switch between multiple pieces of software to get through the workday. CHATS: Communicate freely. CALENDAR: Know your team's availability, plan meetings. No more conflicts. TO-DOs: Stay on top of all projects. FILES: All files, one spot.