Gestioip - GestióIP is an automated, Web based IP address management (IPAM) software.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
Storagepipe - Automating archiving older emails
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Maxihost Bare Metal - Maxihost Bare Metal is a solution for deploying and managing high-performance bare metal servers.
iTerm2 - A terminal emulator for macOS that does amazing things.