tmux
Claim this toolCreate, access, and control multiple terminals from a single screen.
Free, no paid tierVisit WebsiteFreeVisit Website
Tracked since2026
The Bottom Line
- Price
- Free, no paid tier. Compare plans
Key facts
- Multiplexes multiple terminals on a single screen.
- Allows detaching and reattaching sessions, keeping processes alive.
- Enhances productivity for command-line users.
Pros
- Maintains persistent sessions even after disconnection
- Improves productivity by organizing multiple terminal tasks
- Highly customizable through configuration files
- Open-source and free to use
- Runs on a wide range of Unix-like operating systems
Cons
- Steep learning curve for new users
- Requires command-line proficiency
- Configuration can be complex for advanced setups
What is tmux?
tmux is a terminal multiplexer that allows users to create, access, and control multiple terminals from a single screen. It enables users to detach from a session and reattach later, keeping processes running in the background. This is particularly useful for developers, system administrators, and anyone who frequently works with command-line interfaces and needs to manage multiple tasks or maintain persistent sessions across different machines or network disconnections.
The tool is designed for efficiency and productivity in command-line environments. It runs on various Unix-like operating systems, including OpenBSD, FreeBSD, NetBSD, Linux, macOS, and Solaris. Its core functionality revolves around managing windows and panes within a single terminal, offering features like splitting windows, resizing panes, and easily switching between different sessions.
Available on: Linux, macOS, Windows, Web
Preview
Key Features
- Create multiple terminal sessions
- Access and control terminals from a single screen
- Detach sessions and reattach later
- Split windows into multiple panes
- Resize panes
- Switch between different sessions, windows, and panes
- Bind keys for custom commands
- Copy and paste buffers
Pricing Plans
Pricing checked Sep 25, 2026
| Plan | Price | Details |
|---|---|---|
| Open Source | Free |
+1 moreShow less
|
Is tmux worth the price?
Great value
The pricing for tmux is exceptionally generous, as it is entirely free and open-source.
This makes it an incredibly fair and accessible option compared to any paid alternatives. It's best for individual developers, teams, and organizations looking for a powerful terminal multiplexer without any cost.
Reviews
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tmux FAQ
How does tmux help with productivity in command-line environments?
tmux improves productivity by allowing users to organize multiple terminal tasks within a single screen. It enables the creation, access, and control of multiple terminals, facilitating efficient management of various command-line operations.
Can tmux maintain persistent sessions after a network disconnection?
Yes, tmux is designed to maintain persistent sessions, even if the user disconnects from the network. This allows processes to continue running in the background and users to reattach to their sessions later.
Which teams would benefit most from using tmux?
Teams of developers, system administrators, and anyone who frequently works with command-line interfaces would benefit most from tmux. It is particularly useful for managing multiple tasks or maintaining persistent sessions across different machines.
How does tmux compare to iTerm2 for terminal management?
tmux is a terminal multiplexer that focuses on managing multiple sessions and panes within a single terminal window, offering persistence and command-line control. While iTerm2 is a popular terminal emulator, tmux's core strength lies in its ability to detach and reattach sessions, keeping processes alive.
What kind of learning curve should new users expect with tmux?
New users should expect a steep learning curve with tmux, as it requires command-line proficiency. Advanced configurations can also be complex, demanding time to master its customization options.
How is tmux priced?
tmux is free to use, as it is an open-source tool. There are no paid plans or subscription fees required to access its features.
Can tmux be customized to fit specific workflows?
Yes, tmux is highly customizable through configuration files. Users can tailor its behavior and appearance to better suit their specific command-line workflows and preferences.
Source: github.com