Slack: Work/team based communication
Discord: General chat with other colleagues and friends
Skype (I know..): Communications with 'legacy' clients
Development
IntelliJ: Java work, IntelliJ works so much better than Eclipse/NetBeans (I believe so anyway)
WebStorm: any web based work (NodeJS, React, HTML, etc).
Notepad++: General file editing on Windows
Sublime: General file editing on Mac
General
Slack: Work/team based communication
Discord: General chat with other colleagues and friends
Skype (I know..): Communications with 'legacy' clients
Development
IntelliJ: Java work, IntelliJ works so much better than Eclipse/NetBeans (I believe so anyway)
WebStorm: any web based work (NodeJS, React, HTML, etc).
Notepad++: General file editing on Windows
Sublime: General file editing on Mac
Other
mRemoteNG: Server management
FileZilla: (S)FTP
ShareX: Screenshot & Screen-recording (GIF & MP4) management
And probably some other stuff that I use without even realising...