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Tabby
What it is
Tabby is a free, open-source terminal application for Windows, macOS, and Linux. It connects to local shells, serial devices, SSH servers, and Telnet hosts. Its integrated SSH2 client has a connection manager, while the serial terminal provides connection profiles and input modes. SSH sessions support SFTP and Zmodem transfers, X11 and port forwarding, jump hosts, and agent forwarding.
Tabby can restore open tabs and split panes after the app is closed, with nested pane layouts and simultaneous input across panes. SSH secrets and configuration can be stored in an encrypted container; an optional password manager uses a master passphrase. Supported shells include PowerShell, PS Core, WSL, Git-Bash, Cygwin, Cmder, and CMD. Customization includes CSS themes, color schemes, shortcuts, and plugins. The listed capabilities also include GPU acceleration, scripting, and session sync. Tabby provides download and GitHub links, but no dedicated support terms are stated.
For and against
For
- Free and open-source
- Supports local shells, SSH, serial, and Telnet
- Remembers tabs and split panes
- Encrypted container for SSH secrets
- Offers themes, shortcuts, and plugins
Against
- No dedicated support terms are stated
The verdict
Tabby brings multiple connection types, file transfers, and pane layouts into a free terminal app. Its page does not state dedicated support terms.
Who it suits
Tabby may suit people who work across local shells, SSH, serial, or Telnet connections and want split-pane terminal sessions. It supports Windows, macOS, and Linux.
Plans and prices
Free FOSS
Read 27 Sep 2026 · tabby.sh
On the record
- Customization options
- Supports CSS themes, color schemes, configurable shortcuts, and plugins.tabby.sh · read 27 Sep 2026
- File transfer
- Supports SFTP and Zmodem transfers to and from SSH sessions.tabby.sh · read 27 Sep 2026
- Free tier
- The app is available as a forever-free FOSS product.tabby.sh · read 27 Sep 2026
- GPU acceleration
- Yestabby.sh · read 20 Sep 2026
- Integrations
- Includes WinSCP integration and shell profiles.tabby.sh · read 27 Sep 2026
- Pane layout
- Supports multiple nested panes and simultaneous multi-pane input.tabby.sh · read 27 Sep 2026
- Password manager
- Offers an optional built-in password manager with a master passphrase.tabby.sh · read 27 Sep 2026
- Pricing model
- Free and open-source software.tabby.sh · read 27 Sep 2026
- Scripting API
- Yestabby.sh · read 20 Sep 2026
- Encrypted storage
- Provides an encrypted container for SSH secrets and configuration.tabby.sh · read 27 Sep 2026
- Serial terminal
- Includes an integrated serial terminal with connection profiles and input modes.tabby.sh · read 27 Sep 2026
- Session sync
- Yestabby.sh · read 20 Sep 2026
- Shell support
- Supports PowerShell, PS Core, WSL, Git-Bash, Cygwin, Cmder, and CMD.tabby.sh · read 27 Sep 2026
- Split panes
- Yestabby.sh · read 20 Sep 2026
- SSH client
- Includes an integrated SSH2 client with a connection manager.tabby.sh · read 27 Sep 2026
- SSH features
- Includes X11 and port forwarding, jump hosts, and agent forwarding.tabby.sh · read 27 Sep 2026
- SSH support
- Yestabby.sh · read 20 Sep 2026
- Supported platforms
- Windows, Mac, and Linux.tabby.sh · read 27 Sep 2026