Termique vs Xshell
Termique vs Xshell:
which SSH client is right for you?
Xshell is a mature, scriptable Windows terminal with a long track record in enterprise environments. The trade-offs: SFTP requires purchasing Xftp separately, there's no cloud sync, credential encryption uses a fixed key unless you enable an optional Master Password, and NetSarang's supply chain was compromised by the widely documented ShadowPad backdoor in 2017. Termique runs on macOS, Windows, and Linux, includes SFTP free on every plan, and syncs every credential end-to-end encrypted by default.
| Feature | Termique | Xshell |
|---|---|---|
| Platform | macOS, Windows, Linux | Windows only |
| Price | Free + $5/mo Pro | Free (non-commercial) + $119-399 per product |
| Encrypted credential storage | AES-GCM, E2EE, on-device key derivation, always on | Fixed-key encryption (optional Master Password) |
| Cloud sync | ||
| SFTP file transfer | Free, all plans | Separate purchase (Xftp) |
| AI terminal assistant | Free tier + Pro | |
| SSH key manager | ||
| Command audit logs | Pro | |
| Mobile app | iOS + Android | Separate product (PortX) |
Key differences
One app, one price vs a la carte products
Getting SFTP alongside Xshell means buying Xftp separately, or the $399 Xmanager Power Suite bundle if you want the full NetSarang lineup. Mobile access is yet another separate product, PortX. Termique includes SFTP free on every plan, with SSH key management and mobile access in the same app - nothing else to buy.
Encryption that's off by default
Xshell encrypts saved passwords with a fixed key unless you explicitly enable a Master Password, at which point that becomes the required unlock every session. Termique's on-device key derivation is not optional - every credential is encrypted the same way from the first host you add, with no configuration step to remember.
A supply chain incident worth knowing about
In 2017, NetSarang's build infrastructure was compromised and a backdoor known as ShadowPad was distributed inside several of its products, including an Xshell release - a widely documented incident in the security community. It doesn't mean Xshell is unsafe today, but it's a relevant data point when evaluating who you trust to hold your SSH credentials.
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