Conda - Binary package manager with support for environments.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
pkgsrc - pkgsrc is a framework for building over 17,000 open source software packages.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Pacman - Pacman was developed to be the package manager for Arch Linux, and is also used by KDE-focused Chakra Linux.
iTerm2 - A terminal emulator for macOS that does amazing things.