A native Windows port of tmux, the terminal multiplexer. Split your terminal
into multiple panes, create persistent sessions that survive disconnects, and
detach/reattach workflows — all natively on Windows 10+.
Built with ConPTY for full pseudo-terminal support and Windows Named Pipes for
secure, kernel-enforced IPC. Works in Windows Terminal, VS Code terminal, and
any VT-capable console host. Builds with MSVC, no Cygwin or WSL required.
Publisher’s description
What is tmux-windows?
tmux-windows by arndawg is open-source Windows software in the terminals & cli tools category. It is written in C.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Updates and version history
The current version is 3.6a-win32.7, released on March 1, 2026. The version history goes back to February 21, 2026: 7 releases, all linked to the official files.
Popularity and file types
The source code on GitHub (arndawg/tmux-windows) has 35 stars. Similar programs include PowerShell, QPDF and Oh My Posh.
Project description on GitHub: “tmux source code”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
In short: tmux-windows is an open-source terminals & cli tool tool for 64-bit PCs.
Is tmux-windows safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
8AC011C4D124084B6C159FE7A8D16557BB1E04A944E80C158C4352C2C0906460· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 7 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 3.6a-win32.7Latest | March 1, 2026 | — | 64-bit ZIP |
| 3.6a-win32.6 | February 25, 2026 | — | 64-bit ZIP |
| 3.6a-win32.4 | February 24, 2026 | — | 64-bit ZIP |
| 3.6a-win32.3 | February 24, 2026 | — | 64-bit ZIP |
| 3.6a-win32.1 | February 23, 2026 | — | 64-bit ZIP |
| 3.6a-win32 | February 23, 2026 | — | 64-bit ZIP |
| 3.5a-win32 | February 21, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id arndawg.tmux-windows -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- arndawg
- Category
- Terminals & CLI tools
- Licence
- ISC
- Price
- Free
- Source code
- github.com/arndawg/tmux-windows
- Written in
- C
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 3.6a-win32.7
- Released
- March 1, 2026
- Added to the catalogue
- February 23, 2026
- Versions listed
- 7
- GitHub stars
- 35
- GitHub forks
- 5
- Website
- github.com
- winget ID
- arndawg.tmux-windows
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is tmux-windows free?
Yes. tmux-windows is open-source software under the ISC licence.
Is tmux-windows safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install tmux-windows with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does tmux-windows run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of tmux-windows?
The versions page lists all 7 versions with links to their official installer files, back to February 21, 2026.
Can I use tmux-windows without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to tmux-windows?
PowerShell, QPDF, Oh My Posh, fzf and lazygit. The alternatives page compares them.
