fish Alternatives

fish is described as 'Fish is a user-friendly command line shell for UNIX-like operating systems such as Linux' and is a very popular Shell in the os & utilities category. There are more than 25 alternatives to fish for a variety of platforms, including Linux, Mac, Windows, BSD and Cygwin apps. The best fish alternative is PowerShell, which is both free and Open Source. Other great apps like fish are GNU Bourne Again SHell, Zsh, Nu Shell and clink.

More about fish

fish alternatives page was last updated Mar 23, 2025

LibTerm
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LibTerm is a command line interface for iPhone and iPad. Includes what you need for coding C programs!
Cost / License
Free
Open Source (MIT)
Origin
Italy
EU
Platforms
iPhone
iPad
+2
Is LibTerm a good alternative to fish?
win-bash
14 likes
win-bash is a Windows port of the famous GNU bash (see GNU Bash homepage).

The goal of the win-bash project is to finish the port to Windows and provide a full functional bash.exe binary for windows nt and derived systems. win-bash can be used as a input shell as well as an inte.
Cost / License
Free
Open Source
Application type
Shell
Alerts
Discontinued
Platforms
Windows
Is win-bash a good alternative to fish?
Closh
1 like
Closh combines the best of traditional unix shells with the power of Clojure. It aims to be a modern alternative to bash.
Cost / License
Free
Open Source
Application type
Shell
Platforms
Mac
Linux
Is Closh a good alternative to fish?
rush
2 likes
rush is a replacement for the unix shell (bash, zsh, etc) which uses pure Ruby syntax. Grep through files, find and kill processes, copy files - everything you do in the shell, now in Ruby.
Cost / License
Free
Open Source
Application type
Shell
Platforms
Mac
Windows
Linux
BSD
Is rush a good alternative to fish?
RazzShell
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RazzShell is a Unix shell built with customization in mind, offering command alias support, colorful output, and environment variable handling. Developed in C, it’s designed for Unix/Linux systems and licensed under the MIT license.
Cost / License
Free
Open Source (MIT)
Application type
Terminal Emulator
Platforms
Linux
Arch Linux
Ubuntu
Debian
Kali Linux
Is RazzShell a good alternative to fish?
OverOS
1 like
Simple shell/TUI written completely in c++ containing a basic "kernel", command support, and the ability to run a KAutoRun application upon boot.
Cost / License
Free
Open Source
Application type
Shell
Platforms
Mac
Windows
Linux
Is OverOS a good alternative to fish?
eltclsh
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eltclsh (editline tcl shell) is an interactive shell for the TCL programming language. It provides command line editing, history browsing as well as variables and command completion thanks to editline features.
Cost / License
Free
Proprietary
Application type
Shell
Platforms
Mac
Linux
BSD
Cygwin
Is eltclsh a good alternative to fish?