Legal drafting workspace

Draft, review, and redline legal documents with agents and tools on your desktop.

Download

Paid desktop licenses are available for macOS, Linux, and Windows.

Editing

Work with and edit your existing Word documents and PDFs right where they are: on your desktop.

Agents

Leverage your own large language models or use ours to ask questions, propose edits, run playbooks and more.

Redlining

Run enterprise-grade document comparisons instantly while you edit without switching applications.

Built by lawyers and engineers with world-class technologies for all platforms.

Chrome logo Web
Windows logo Windows
Apple logo Mac
Linux logo Linux

Edit and review

Tritium is designed to be lightning fast legal drafting software for reviewing and editing many large documents in real time. Draft and review Word documents and PDFs side-by-side from the same application, with defined terms resolved and search across the whole deal.

Leverage agents

Use our AI-powered agent to assist with review, drafting or running playbooks, or bring your own - no need for over-priced cloud platforms. Everything stays on your machine: read how Tritium handles your documents.

Run redlines

Send minimal difference, immutable redlines in seconds without leaving your editor. Don't settle for confusing layers of tracked changes.

AI natives build with Tritium.

  • Clone Tritium source to add custom legal workflows and features without limitations.
  • Embed Tritium directly into your existing web-based legal platform to provide end users with defined term annotation, redlining, and agent harnesses out of the box.
  • Help the whole community by submitting your fixes and features back to the project.

Build from source on the Web, macOS, Linux, or Windows.

Request Access

Learn more about Tritium

  • Getting started Install Tritium, or try it in your browser first.
  • Tutorial Open a folder, edit, redline, resolve defined terms and direct agents.
  • FAQ Word and PDF compatibility, pricing, offline use and how agents see your documents.
  • Security Network isolation, no telemetry, and no document storage.
  • Enterprise deployment Air-gapped builds and firm-wide licensing.
  • Tritium blog Legal technology and how Tritium is built.