Console2 - Console2 is a modern Windows terminal that features different profiles and color schemes, running as a system service and with support for VIP profiles.
WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
wezterm - GPU-accelerated cross-platform terminal emulator and multiplexer made with Rust.
TreeSize - TreeSize tells you where precious disk space has gone to.
ZOC Terminal - ZOC is a professional SSH/telnet client and terminal emulator. With its impressive list of emulations and features, it is a snap to access hosts and mainframes via secure shell, telnet, serial cable, modem/isdn and other methods of communication.
SpaceSniffer - SpaceSniffer is a freeWare (donations are welcome) and portable tool application that lets you understand how folders and files are structured on your disks.