NiceSSH

Modern SSH client: terminal, SFTP, tunnels, and 29 deep server tools. Android, iOS, desktop.

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Screenshots

Overview

NiceSSH is a Flutter SSH client focused on a calm, professional interface and a real terminal. Connection profiles are stored encrypted on-device; there is no account and no cloud dependency.

Features

Available

• Encrypted host profiles (add / edit / delete), responsive grid
• Password and private-key (PEM / OpenSSH) authentication
• Live interactive shell — full xterm terminal, 256-color, resize-aware
• Mobile accessory key bar (Esc, Tab, Ctrl-C, arrows, and more)
• Connection status, graceful errors, one-tap retry

Planned (full-pro roadmap)

• Host-key verification (trust-on-first-use)
• SFTP file browser · Port forwarding (L/R/SOCKS) · Multi-session tabs
• Snippets · SSH key manager · Jump host · ~/.ssh/config import
• Themes · Settings · Biometric lock · Encrypted vault backup

Tech stack

Concern	Package
SSH / SFTP / tunnels	dartssh2
Terminal UI	xterm
State management	flutter_riverpod
Secure storage	flutter_secure_storage
Fonts	google_fonts (Inter · JetBrains Mono)

Getting started

Requires Flutter 3.44+.

flutter pub get
flutter run

Build a release APK:

flutter build apk --release

Platform support

Platform	Status
Android	✔ primary
iOS	✔ primary
Windows / macOS / Linux	✔ responsive
Web	limited — browsers block raw-TCP SSH (needs a WS proxy)

Security

• Credentials live in the OS-encrypted keystore (flutter_secure_storage).
• Nothing is transmitted anywhere except the SSH servers you configure.
• Host-key verification is on the roadmap; until shipped, verify fingerprints yourself.

License

MIT — see LICENSE.