Termphin - SSH & SFTP Client

HexeoSoft

About this app

Why Termphin?
Never lose your SSH session again. Your connection drops - your work doesn't. A lightweight, open-source agent on your server keeps your shell alive through network hiccups, screen locks, or device switches. Background the app, lock your phone, walk away - Termphin reattaches you exactly where you left off.

A Real Terminal
This is not a WebView emulator. It's a native terminal with pixel-perfect rendering. TUI apps, editors, and AI coding tools like Claude Code or OpenCode render exactly as they should - diffs, spinners, box-drawing characters, all crisp and correct. Choose from 8 vibrant color themes.

Every Server, One List
Add your servers once. Store host, user, key or password - then organize by tags, search by name or host, and jump back into any session you've used before.

Built-In SFTP
A full file browser sits a tab away from your terminal. Navigate files, open them in a syntax-highlighted editor, preview images - all without leaving the app.

Snippets
Turn a repetitive command into a single tap. Fire off snippets across your servers, and keep a history of every run with its exit code.

Keys That Stay Locked Down
Generate or import SSH keys, then protect them with a PIN or fingerprint. Everything sensitive lives in an encrypted vault on your device - nothing ever leaves your phone.

Port Forwarding
Access a database or dev server through an SSH tunnel, right from the app.

Runs AI Coding Agents
Termphin is a real terminal over a real SSH connection, so any agent that works on your laptop works here. Long-running AI tasks keep going even after you lock your screen or lose signal.

Works With Anything Over SSH
Just point Termphin at any server reachable via SSH, it detects your shell automatically. No extra helpers required.

What’s new

Fixed:
- A failed connection now says why instead of closing the terminal