termal.in

Download Termalin

A fast SSH client for you and your agents. Free to download, no host limits — or use it in your browser, no install.

macOS
Universal · macOS 11 or later
Download (.dmg) or read about the macOS app →
iOS
iPhone · iPad · Apple Watch
Get it on the App Store or read about the iOS app →
Web
Any browser · Android · Chromebook
Open web app or try the live demo →

The macOS app is signed and notarized by Apple, so it opens normally. The Windows .exe isn't code-signed yet — SmartScreen may say “unknown publisher”; click More info → Run anyway, or install from the Microsoft Store for a signed, warning-free install. On Linux, make the AppImage executable (chmod +x), or install it with curl -fsSL https://termal.in/install.sh | bash: it checks the release signature, puts a termalin command on your PATH and adds the app to your menu (re-run to update, … | bash -s -- --uninstall to remove). On iPhone, iPad and Apple Watch, install from the App Store. The desktop app updates itself.

Or install with a package manager

Windows · wingetwinget install Termalin.Termalin
Windows · Scoopscoop bucket add termalin https://github.com/termalinapp/scoop-termalin
scoop install termalin
macOS · Homebrewbrew install --cask termalinapp/termalin/termalin
Linux · one command, no rootcurl -fsSL https://termal.in/install.sh | bash

There's also a Chrome extension: a Run on server button on code blocks in ChatGPT, Claude and the docs sites you read, plus a side panel with your servers, metrics and alerts. It signs in with your Termalin account.

Release notes · full changelog →

v0.1.48October 2026
  • Built-in database client for 13 engines — schema tree, SQL editor and an editable results grid.
  • Tabbed xterm terminal with a hosts sidebar, snippets and session restore.
  • SFTP, FTP, Telnet, Serial and S3 as first-class hosts — plus RDP and VNC remote desktops in a tab — with a built-in editor and a dual-pane file manager for host-to-host transfers.
  • Browser cabinet at termal.in/account — terminal, files and recordings from any device, keyless to private hosts through the Termalin Connector.
  • Session recording & replay with a scrubbable timeline, and a watch grid mirroring every open session at once.
  • SSH key agent, master password with auto-lock, lock-on-minimize and Windows Hello.
  • MCP server for agents — they can open their own sessions or step into yours, never holding your keys.
  • Native apps for Windows, macOS, Linux and iOS (iPhone · iPad · Apple Watch), end-to-end encrypted cloud sync and signed auto-updates.