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tmux

Tmux

tmux is a terminal multiplexer that allows multiple terminal sessions to be accessed simultaneously in a single window. It is useful for running multiple programs from one terminal window and switching between them easily.
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tmux: Terminal Multiplexer

tmux is a terminal multiplexer that allows multiple terminal sessions to be accessed simultaneously in a single window. It is useful for running multiple programs from one terminal window and switching between them easily.

What is Tmux?

Tmux is a terminal multiplexer for Unix-like operating systems. It allows multiple terminal sessions to be accessed simultaneously in a single window. Tmux is useful for:

  • Running multiple programs from one terminal window and switching between them easily
  • Detaching and reattaching terminal sessions
  • Splitting terminal windows horizontally and vertically
  • Synchronizing input between multiple terminals
  • Persisting sessions after disconnecting

Some key features of tmux include:

  • Pane splitting - Split terminal windows into tabs and panes for simultaneous interaction
  • Session management - Attach and detach sessions for flexible usage
  • Copy mode - Scrollback buffer lets you copy text from previous output
  • Window naming - Name windows and sessions for easy identification
  • Scriptability - Automate and customize workflows with configuration files

Tmux is commonly used by developers, system administrators, and remote server users to manage multiple terminal sessions. It can increase productivity when working on the command line across multiple projects or servers. Tmux requires less system resources than having multiple terminal emulator instances open.

Tmux Features

Features

  1. Multiple terminal sessions
  2. Session attach/detach
  3. Pane splitting
  4. Synchronized pane scrolling
  5. Configurable key bindings
  6. Copy/paste support between panes
  7. Command grouping
  8. Scriptable from shell

Pricing

  • Open Source

Pros

Improved productivity with multiple terminals

Sessions persist after disconnecting

Flexible window arrangements

Lightweight and fast

Highly customizable

Cons

Steep learning curve

Configuration can be complex

No mouse support

Limited debugging capabilities

Official Links

Official Website
https://github.com/tmux/tmux

Reviews & Ratings

Login to Review
3.9
★ ★ ★ ★ ★

29 reviews

Rating Breakdown
Ease of Use
★ ★ ★ ★ ★ 2.6
Features
★ ★ ★ ★ ★ 4.7
Value for Money
★ ★ ★ ★ ★ 5.0
Customer Support
★ ★ ★ ★ ★ 2.3
Overall Experience
★ ★ ★ ★ ★ 3.9
Recent Reviews
jordan_martin4347
Jordan Martin
May 26, 2026
★ ★ ★ ★ ★
Indispensable for any serious terminal user

Tmux has completely changed how I work in the terminal. By allowing me to create multiple persistent sessions, panes, and windows, I can keep my development environment organized across SSH connections without worrying about a dropped connection destroying my work. …

riley_moore72
Riley Moore
May 18, 2026
★ ★ ★ ★ ★
A Game-Changer for Terminal Productivity

tmux has completely transformed my workflow as a developer. I can now manage multiple servers, run tests, and edit code all in one terminal window without losing sessions if my connection drops. The split panes and session persistence are incredibly …

michael_king40
Michael King
May 11, 2026
★ ★ ★ ★ ★
Powerful but Steep Learning Curve

tmux is an absolute powerhouse for managing terminal sessions and has become essential for my remote server work. However, the initial configuration and memorization of keybindings feel archaic and frustrating compared to modern terminal emulators. Once you're over that hump, …

chall6339
Cameron Hall
May 09, 2026
★ ★ ★ ★ ★
A Developer's Lifeline for Terminal Productivity

tmux has completely transformed how I work in the terminal. Being able to split my screen into multiple panes and have persistent sessions running in the background is a game-changer for my development workflow. It's incredibly reliable and has become …

cameron_martin28
Cameron Martin
May 08, 2026
★ ★ ★ ★ ★
Too Complex for Day-to-Day Terminal Work

The learning curve for tmux is incredibly steep. I spent hours trying to memorize obscure keyboard shortcuts just to do basic things like create a new pane or detach a session. For someone who just needs to run a couple …

View All Reviews (29)
Rating Distribution
5
8
4
12
3
9
2
0
1
0

The Best Tmux Alternatives

View all tmux alternatives with detailed comparison →

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Here are some alternatives to Tmux:

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Terminator
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WezTerm
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GNU Screen
Wemux icon
Wemux
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Zellij
Mtm icon
mtm
Suggest an alternative ❐

Terminator icon

Terminator

Terminator is an open source terminal emulator application for Linux/UNIX operating systems. It provides a way to access the UNIX shell and run command-line programs and shell scripts. Some key features of Terminator include:Ability to split the window horizontally or vertically into multiple terminal panels. You can customize the arrangement...
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WezTerm icon

WezTerm

WezTerm is a GPU-accelerated terminal emulator and multiplexer designed as an alternative to traditional terminal emulators like gnome-terminal, iTerm2, or the default terminal app in Windows. It is written in Rust and aims to provide performance and features not found in other terminals.Some key features of WezTerm include:Hardware-accelerated text rendering...
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GNU Screen icon

GNU Screen

GNU Screen is a terminal multiplexer application that was first released in 1987. It allows a user to multiplex several virtual consoles, accessed via a single TTY device. This enables a user to access multiple separate terminal sessions inside a single terminal window or remote SSH session.Some key features of...
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Wemux icon

Wemux

Wemux is an open-source terminal multiplexer designed for collaborative command-line work. It allows multiple users to join a shared terminal session from different computers or locations. Once connected to the same wemux session, users can see each other's terminal input and output in real-time.Some key features of Wemux include:Session sharing...
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Zellij icon

Zellij

Zellij is an open-source terminal multiplexer and tiling window manager designed specifically for the terminal. It allows you to split your terminal into resizable panes and windows to suit your workflow.Some key features of Zellij include:Customizable grid layouts and pane arrangementsSmooth pane resizing and navigationTab support for managing sessionsPlugin architecture...
Zellij image
Mtm icon

Mtm

mtm (My Tiny Mediainfo) is an open-source media metadata tracker and media asset manager. It is designed to help users organize, catalog, and track detailed metadata and information about their personal media libraries including movies, TV shows, video games, books, music, and more.Some key features of mtm include:Add, edit, categorize,...
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Dtach icon

Dtach

Dtach is a small utility program that emulates the detach feature of GNU screen. It allows you to run a program in an environment that is protected from the controlling terminal and attach to it later. Some key features of dtach:It keeps programs running even if their controlling terminal hangs...
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Byobu icon

Byobu

Byobu is an open-source text-based window manager and terminal multiplexer for Linux and Unix-like operating systems. It provides enhanced functionality on top of commonly used terminal emulators such as gnome-terminal, konsole, xterm, and tmux.Some of the key features of Byobu include:Configuration profiles to customize the look, feel, keyboard shortcuts, and...
Byobu image
Abduco icon

Abduco

Abduco is a lightweight terminal session manager for Linux and other Unix-like operating systems. It allows you to detach a running terminal session and reattach to it later, allowing the session to continue running in the background.Some key features of abduco include:Detach from sessions and reattach later, even from a...
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