PowerShell is described as '(including Windows PowerShell and PowerShell Core) is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework' and is a very popular Shell in the os & utilities category. There are more than 50 alternatives to PowerShell for a variety of platforms, including Windows, Linux, Mac, BSD and iPad apps. The best PowerShell alternative is PuTTY, which is both free and Open Source. Other great apps like PowerShell are Tabby, Cmder, iTerm2 and fish.
Free and open-source terminal emulator for connecting to remote systems via SSH, Telnet, and SCP. Portable with no installation required, providing lightweight functionality. Ideal for secure connections with features like command line support and customizable settings. Works offline effortlessly.
Tabby is an infinitely customizable cross-platform terminal app for local shells, serial, SSH and Telnet connections.
Terminal emulator for macOS enabling split panes, session restoration, advanced customization, search, SSH, automation features, tmux integration, Unicode, mouse support, notifications, inline images, broadcast input, and profile management.
Fish is a user-friendly command line shell for UNIX-like operating systems such as Linux
Windows console emulator with tabs, which presents multiple consoles and simple GUI applications as one customizable GUI window with various features.
Cygwin is a Unix-like environment and command-line interface for Microsoft Windows. Cygwin provides native integration of Windows-based applications, data, and other system resources with applications, software tools, and data of the Unix-like environment.
GNOME Terminal is a terminal emulator for the GNOME desktop environment written by Havoc Pennington and others. Terminal emulators allow users to execute commands using a real UNIX shell while remaining on their graphical desktop.
KiTTY is an opensource terminal emulator, forked from PuTTY , that adds many extra features to the original software.
This project has reached a minimum-viable product level of quality. While contributors dogfood it as their daily driver, it may be unstable for some commands. Future releases will work fill out missing features and improve stability.
Terminal (also referred to as Terminal.app) is a terminal emulator included in Apple's Mac OS X operating system. It originated in Mac OS X's predecessors, NEXTSTEP and OPENSTEP, and allows the user to interact with the computer through a command line interface.
Hyper™ is a beautiful and extensible, cross-platform terminal built on open web standards. It provides an elegant command-line experience that is consistent across all supported platforms which includes macOS, Windows and various Linux distributions like Fedora and Debian.
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PuTTY is not a shell in that sense. PuTTY is an alternative to programs like ssh which can run in powershell.