A lightweight Linux SSH/Telnet terminal, tunnel & SFTP session manager inspired by PuTTY and MobaXterm workflows. A Linux alternative to PuTTY and MobaXterm for managing remote shell sessions, SSH tunnels, keypairs, and SFTP file transfers from a single workspace.

FEATURES (all really implemented):

• Session tree & multi-tab embedded VT100/ANSI terminal: save SSH, Telnet and Local Shell sessions in SQLite with folders; open multiple concurrent tabs backed by real Linux pseudo-terminals (pty) and the bundled OpenSSH client, or RFC 854 Telnet TCP sockets with NAWS/TTYPE negotiation.
• Command macro bar & MultiExec broadcast: trigger saved shell macros into the active PTY or broadcast keystrokes across all open terminal tabs.
• SSH key generator & inspector: generate Ed25519, RSA-4096 and ECDSA-521 keys via the bundled OpenSSH ssh-keygen, inspect SHA-256 fingerprints, and view or import entries from ~/.ssh/config and known_hosts (with ssh-keyscan support).
• Port forwarding & tunnel manager: run and monitor real OpenSSH local (-L), remote (-R) and dynamic SOCKS5 (-D) tunnels as well as local TCP port forwarders with live byte counters.
• Integrated SFTP / FTP / FTPS file browser: dual-pane local and remote file manager with upload, download, mkdir, rename, recursive delete, and a resumable transfer queue.

SNAP NOTES: to allow reading existing keys and host definitions in ~/.ssh, connect the ssh-keys interface: sudo snap connect ssh-session-manager:ssh-keys

Disclaimer: Independent open-source project, not affiliated with Simon Tatham (PuTTY) or Mobatek (MobaXterm). Does not include a built-in X11 server or RDP client.

Created by Thanh Nguyen - support development: https://buymeacoffee.com/thanhnv128b