Replacing an SSH client is easy to regret if you compare only terminal screenshots. The real question is which parts of your workflow you need to keep: mobile access, saved hosts, graphical file transfers, port forwarding, or tools for working on the server after you connect.
Termius already has a free Starter plan with SSH, SFTP, and port forwarding. Its paid plans add features such as a personal cloud vault and device synchronization. If those free features are all you use, switching may not solve a problem. If you rely on synced hosts or mobile access, a desktop-only alternative may be a downgrade even if it costs less.
Start with the job you need the client to do
Write down what you actually do in a typical session. For example:
- Connect to a few servers from one Windows machine.
- Open several terminal sessions and keep them organized.
- Upload files through a graphical SFTP browser.
- Forward a port to reach a service on a remote server.
- Connect from a phone when away from your computer.
- Share hosts or credentials with a team.
These needs point to different tools. “Supports SSH” is only a starting point: it does not tell you whether an app has graphical SFTP, a mobile app, team controls, or a convenient way to manage tunnels.
A useful distinction: SFTP support is not the same as a graphical SFTP file manager. OpenSSH provides command-line tools such as sftp; a client with a visual file browser is a better fit if you want to drag and drop files. Similarly, SSH port forwarding carries traffic through an SSH connection; it is not the same thing as an embedded remote-desktop client.
Match the alternative to your setup
You want a free desktop terminal
Tabby is a free, open-source terminal for Windows, macOS, and Linux. It offers SSH sessions, tabs, split panes, and customization through plugins. It is a reasonable choice if you want a configurable desktop workflow and do not need Termius-style synced hosts across desktop and mobile devices.
Tabby is based on Electron, and its maintainers do not describe it as lightweight. Choose it for its features and customization rather than assuming it will use fewer resources than another client.
You need SSH, graphical SFTP, and tunnels on Windows
Bitvise SSH Client is a free Windows option with SSH, a graphical SFTP interface, and port-forwarding features. The client is free for use in business environments too; its optional paid license concerns support and upgrade commitments. Bitvise SSH Server is separate software, so do not confuse the client’s terms with the server’s.
MobaXterm may fit if your Windows toolbox also needs RDP, VNC, or an X server for displaying remote Linux GUI applications. Its free Home edition has limits, so check the current edition terms before adopting it for a team or a larger set of sessions.
You mostly transfer files
WinSCP is designed around file transfers rather than being a full SSH terminal manager. It supports graphical transfers, scripting, and directory synchronization. If you mainly connect to upload releases or manage remote files, that focus may be an advantage. If you also need interactive terminal sessions, pair it with an SSH client or choose a tool that combines both workflows.
You want a minimal, command-line setup
Windows includes OpenSSH as an optional feature, and it is commonly available on Linux and macOS. You can connect directly from a terminal:
ssh user@server.example.com
For repeated connections, a host entry in your SSH config can save the hostname, user, port, and identity file. The SSH config file examples show how to organize those settings and connect with a short alias. OpenSSH is a good fit if you prefer ordinary text configuration over a graphical host manager; it does not provide a graphical SFTP browser by itself.
Treat migration as a security task
A saved host entry, a private key, an agent-loaded identity, and a team vault are different things. Do not assume one client can import all of them automatically. Record the host, username, port, key choice, jump-host settings, and any tunnels you depend on. Then test a few important connections in the new client before changing your existing setup.
Keep private keys private. Do not paste them into chat, tickets, or repositories to make migration easier. If you are moving or replacing keys, plan access and revocation deliberately; this overview of SSH key management covers the key lifecycle and the risks of leaving stale credentials in place.
Also verify server identity when connecting through a new client. If it warns that a host key has changed unexpectedly, investigate the change rather than accepting it just to finish setup. A successful password or key login does not, on its own, establish that you reached the intended server.
A practical decision checklist
Before settling on an alternative, test it with a non-critical host and answer these questions:
- Can it use the authentication method and key you need?
- Does it provide a graphical SFTP interface if you want one?
- Can it reproduce your jump-host and port-forwarding workflow?
- Does it run on every device you use, including your phone if necessary?
- Are host sync and team sharing included, and do they meet your security requirements?
- Can you get your configuration and credentials back if you lose access to the app or device?
If you only need occasional terminal access, OpenSSH or PuTTY may be enough. For free Windows SSH with graphical file transfer and tunneling, consider Bitvise. For a customizable cross-platform terminal, try Tabby. For mobile access and synchronized hosts, check that the replacement actually offers those capabilities before leaving Termius.
The best alternative is not the one with the longest feature list. It is the one that preserves the parts of your SSH workflow you rely on—and does not make you pay for, configure, or trust features you do not need.
I originally published a more detailed version of this guide on the SSHFlow blog.
I'm also building SSHFlow — an SSH client where every server gets its own workspace for terminals, SFTP, code, and databases.
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