Yac - Take your time back from Zoom & Slack
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Beseda - Async video and audio messaging for remote teams
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
Slack - A messaging app for teams who see through the Earth!
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.