DR-Terminal

DR-Terminal is a full terminal for every host on your phone and tablet: SSH, Telnet, SFTP and SCP, USB serial consoles, a dual-pane file manager, SSH key tools and hardware security keys — servers, routers, switches, embedded boards and Raspberry Pi in a single app. KEY FEATURES: Terminal • Own terminal engine: true color, Unicode and full-screen TUI apps — htop, vim, tmux and mc render as they should • DevOps Keyboard — split terminal keyboard with arrows, modifiers, shortcuts and snippet tiles, adjustable size and opacity • Output highlighting — colorize logs and command output with custom rules • Multiple sessions with keep-alive; restart a session in place after a server reboot • Command history and autocomplete Connections • SSH with password, key, keyboard-interactive and hardware security key authentication • Post-quantum key exchange (sntrup761x25519, mlkem768x25519) • Jump Host (ProxyJump) for multi-hop connections • Quick Connect without saving credentials; connection groups • Automatic server discovery on your local network (Bonjour/mDNS) • Classic Telnet client for network gear and embedded systems • Serial port over USB OTG — RS-232 / UART consoles for routers, switches and microcontrollers (FTDI, CP210x, CH34x, PL2303 and CDC-ACM adapters, no root needed) Files — SFTP, SCP and the Commander • SCP for hosts without SFTP: OpenWrt, Dropbear and BusyBox routers — Auto picks the transport per host, or pin SFTP or SCP per connection • Dual-pane Commander: local and remote panels side by side; copy, move and delete between any two locations — server to server too • Open ZIP, TAR and ISO archives in place, even on remote servers, without downloading • Built-in viewer for text, Markdown, images and PDF • Bookmarks and a default directory per connection • File sharing — send files from other apps straight to a server, over SFTP or SCP Snippets • Parameterized command snippets with typed fields and a live command preview • Built-in catalog of 120+ DevOps commands: packages, services, Docker, network, storage and ZFS • System-aware variants — the detected host OS picks the right tool (apt, dnf, pacman, zypper, brew, pkg, apk) Host Insight • Detected OS, CPU and hardware plus live load, memory, swap and disk gauges in the session sidebar Keys and Security • SSH key generation (Ed25519, ECDSA, RSA) — also directly on a YubiKey over NFC or USB • SSH key converter — OpenSSH, PEM, PuTTY PPK, PKCS#1/PKCS#8, DER • FIDO2/YubiKey security keys (Ed25519-SK, ECDSA-SK) over NFC and USB • One-tap migration from password to key-based authentication • Host key verification with fingerprint display and trusted hosts management • Encrypted credential storage (Android EncryptedSharedPreferences) — no credentials in plaintext • Encrypted configuration backup and restore Customization • Dark, Light, and System theme; 435 terminal color themes; per-connection theme and font size • Built-in documentation in 33 languages PRO (In-App Purchase): • Removes the ads and the welcome screen at launch — every feature above is free, with no connection limits