TERM39 is a modern terminal multiplexer with classic MS-DOS aesthetic, built with Rust. Full-screen interface with window management and complete terminal emulation.
This is free and open source software.
Key Features
- Retro DOS Aesthetic: Classic blue-and-white color scheme with box-drawing characters, ~60fps rendering.
- Multiple Terminal Windows: Create, drag, resize, minimize, and maximize windows with mouse or keyboard.
- Window Management: Automatic tiling, snap to corners, focus management with ALT+TAB.
- Session Persistence: Auto-save/restore of window layouts and terminal content between sessions.
- Command Launcher: Quick command palette with Ctrl+Space.
- Clipboard Support: System clipboard integration with drag-to-select, Ctrl+Shift+C/V, right-click menu.
- Customizable Themes: Classic (default), Dark, Monochrome, Green Phosphor, Amber, Dracu, NDD, QBasic, TurboP, NCC, XT, WP, dB.
- Battery Indicator: Real-time battery status display in the top bar.
- Cross-Platform: Linux, macOS, Windows with full VT100/ANSI support and true color.
- ASCII Compatibility: –ascii flag for maximum terminal compatibility.
Website: github.com/alejandroqh/term39
Support:
Developer: Alejandro Quintanar
License: MIT License

TERM39 is written in Rust. Learn Rust with our recommended free books and free tutorials.
Related Software
| Terminal Multiplexers | |
|---|---|
| Zellij | Terminal workspace with batteries included |
| tmux | Truly sublime terminal multiplexer which uses a client-server model |
| Tmuxinator | Create and manage complex tmux sessions easily |
| herdr | Terminal-based agent multiplexer |
| Byobu | Powerful, text based window manager and shell multiplexer |
| vtm | Terminal multiplexer with window manager and session sharing |
| Screen | Terminal multiplexer with VT100/ANSI terminal emulation |
| TUIOS | vim-like modal interface with comprehensive keyboard shortcuts |
| tmate | Fork of tmux |
| 3mux | Terminal multiplexer inspired by i3 |
| mtm | Micro terminal multiplexer |
| TERM39 | Modern terminal multiplexer with classic MS-DOS aesthetic |
| tab | Intuitive, config-driven terminal multiplexer |
| dvtm | Dynamic virtual terminal manager |
Read our verdict in the software roundup.
Explore our carefully curated directory of recommended free and open source software, covering every major software category.The directory forms part of our extensive collection of articles for Linux enthusiasts. It includes hundreds of detailed reviews, together with free and open source alternatives to proprietary software from companies such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. LinuxLinks also covers interesting projects worth exploring, Linux-compatible hardware, free programming books and tutorials, and much more. Know a useful free and open source Linux application that we haven’t covered? Tell us about it using our submission form. |


Please read our Comment Policy before commenting.