Terminal sessions and AI agents, managed and reachable.

Hydra finds the coding sessions already on your machine, restores your workspace after a restart, and lets you reach it from any browser with end-to-end encryption.

One workspace, from start to anywhere

Start in an existing project, resume an earlier coding-agent session, restore the workspace after restart, split into parallel agents, then connect to the same panes from desktop or mobile browsers.

Organize every session

Projects, windows, panes, and live or resumable agent sessions stay visible together.

Use your own agents

Claude, Codex, Cursor, OpenCode, Copilot, Kimi, Kiro, Amp, Devin, Factory, and Antigravity.

Connect without an inbound port

The desktop or server agent dials out; Hydra’s cloud remains content-blind.

Direct downloads

Signed release downloads.

macOS

Universal DMG

Apple Silicon and Intel.

Download the macOS DMG

Linux

Debian packages

Choose the Debian package for your architecture.

Download the x86-64 .deb Download the arm64 .deb

Linux server

Headless terminal server

Hydra 0.2.13 through APT for x86-64 Ubuntu/Debian servers. Runs as your non-root user and needs no inbound port.

Installcurl -fsSL https://hydraterms.com/install.sh | sh -s -- --server
EnrollChoose Add Desktop in Hydra, create a short-lived code, then run:hydraterms remote
ConnectSelect the server in Hydra. There is no inbound Hydra port to open.

Advanced: download the direct 0.2.9 server .deb Download the 0.2.9 signature bundle

Package managers

Homebrew tracks the stable desktop release. APT is shown only when it matches that release.

macOS

Homebrew

Install with Homebrew

brew install --cask hydraterm/hydra/hydraterms

Linux

APT

Install Hydra 0.2.13 and receive updates with APT.

curl -fsSL https://hydraterms.com/install.sh | sh