Guides
SSH, SFTP and terminal guides
Practical, honest guides for people who live in a terminal: how to pick a client, why people leave subscriptions, and how to keep your keys on your own machine.
9 min read
The best SSH clients for Mac, Windows and Linux
A practical roundup of the best SSH clients for Mac, Windows and Linux in 2026, from built-in terminals to GUI apps, and how to choose the one that fits.
Read the guide8 min read
The best Termius alternatives in 2026
Why people look for Termius alternatives, what to weigh before switching, and how TerminalX fits as a local-first, one-time-payment SSH client.
Read the guide8 min read
The best SFTP clients for Mac, Windows and Linux
The best SFTP clients for Mac, Windows and Linux in 2026, compared on dual-pane workflow, drag and drop, permissions, and how they fit with SSH.
Read the guide7 min read
TerminalX vs Termius: one-time price vs subscription
A fair, row-by-row comparison of TerminalX and Termius: price model, account, vault, offline use, runtime, protocols and imports, with honest caveats.
Read the guide8 min read
SSH on Windows: built-in tools and GUI clients
How SSH works on Windows in 2026: built-in OpenSSH, Windows Terminal, WSL and PuTTY, plus where a GUI client like TerminalX fits and how to install it.
Read the guide11 min read
SSH glossary: the terms you'll meet in the terminal
A plain-English SSH glossary: agent, authorized_keys, known_hosts, TOFU, ProxyJump, SOCKS5, PTY, Mosh, chmod, Ed25519 and XChaCha20-Poly1305 explained.
Read the guide
Every guide is written by the people building TerminalX — a one-time-payment, local-first SSH client. See what it costs.