I built psmux, a native terminal multiplexer for PowerShell on Windows, written entirely in Rust.

Most Windows developers rely on WSL or external Unix tools to use tmux. I wanted something native that integrates directly with PowerShell without requiring a Linux layer.

Why did I build this?

Windows terminal workflows still lack a true native tmux experience:

• No dependency on WSL • No POSIX emulation layer • Native Windows process management • Works directly with PowerShell sessions

What psmux does

• Pane splitting • Multiple sessions • Window switching • Persistent session management • Keyboard driven control • Native Rust implementation