tldraw 发布桌面版 tldraw office，支持本地文件与编码智能体接入

A local whiteboard for you and your agents.

tldraw office is a desktop application for drawing, diagramming, whiteboarding, and more on tldraw's infinite canvas. There are no accounts or servers, and the app works without an internet connection. Your documents are saved as portable .tldraw files that you can keep private, back up, or share.

Download

Download tldraw office for macOS, Windows, or Linux at office.tldraw.com, or browse the latest GitHub release.

On macOS, you can also install tldraw office with Homebrew:

brew install --cask tldraw

The app checks for updates when it starts. You can also check manually from the application menu.

Get started

1. Open tldraw office and select New file.
2. Draw, add text and media, or build a diagram on the canvas.
3. Choose File → Save and select a name and location.
4. Reopen the document from the Home screen, the application menu, or your file browser.

Each document opens in its own window. tldraw office automatically keeps working copies of open documents and can restore unsaved work after an unexpected exit, but recovery is not a replacement for saving and backing up your files.

For installation instructions, file management, keyboard shortcuts, troubleshooting, and agent setup, read the tldraw office docs.

Local files

.tldraw is the native and preferred file format. A file contains the canvas, its pages and stored media, and any embedded document script. Files work across macOS, Windows, and Linux.

Legacy .tldr files can also be opened and exported. Opening one imports it as a new, unsaved document and leaves the original file unchanged.

Important

tldraw office does not currently merge changes made to an open file by another program, sync client, Git operation, or computer. Close the document before replacing it externally, then reopen it.

Bring your own AI

tldraw office can work with coding agents such as Codex, Claude Code, Pi, and OpenCode. An agent can inspect an open canvas, make changes, and create reusable document scripts that add new behavior to a file.

This is powerful by design. An agent with access to the app can read and edit your documents, and scripts stored in a .tldraw file can run when the file is opened. Only grant access to agents you trust and only open files from sources you trust. See the docs for setup and security details.

Learn more

• Read the docs
• Join the tldraw Discord
• Follow tldraw on X
• Build your own canvas application with the tldraw SDK

License

tldraw office is not open source. All rights reserved.